blabla/PATSTAT/CPC_data/CPCSchemeXML202302/cpc-scheme-F27D.xml

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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="F27D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>F27D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE </text><reference><text>combustion apparatus <class-ref scheme="cpc">F23</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Attention is drawn to the references and Notes following the title of class <class-ref scheme="cpc">F27</class-ref> and the Note III following the Contents of Section <class-ref scheme="cpc">H</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F27D1/00" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/00</classification-symbol>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F27D1/00" definition-exists="true" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Casings</text></title-part><title-part><text>Linings</text></title-part><title-part><text>Walls</text></title-part><title-part><text>Roofs </text><reference><text>refractory materials <class-ref scheme="cpc">C04B</class-ref>; firebridges for combustion chambers <class-ref scheme="cpc">F23M3/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D1/0003" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/0003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Linings or walls</text></CPC-specific-text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>not used, see subgroups</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/0006" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/0006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Linings or walls formed from bricks or layers with a particular composition or specific characteristics</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/0009" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/0009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Comprising ceramic fibre elements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F27D1/0013" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/0013</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the fibre elements being in the form of a folded blanket or a juxtaposition of folded blankets</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F27D1/0016" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/0016</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Interleaved multiple folded blankets</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F27D1/002" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the fibre elements being composed of adjacent separate strips</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/0023" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/0023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Linings or walls comprising expansion joints or means to restrain expansion due to thermic flows</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/0026" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/0026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the expansion joint being a resilient element, e.g. a metallic plate between two bricks</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/003" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Linings or walls comprising porous bricks</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/0033" definition-exists="true" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/0033</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Linings or walls comprising heat shields, e.g. heat shieldsd </text><reference><text>shields protecting the charge <class-ref scheme="cpc">F27D5/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/0036" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/0036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Linings or walls comprising means for supporting electric resistances in the furnace</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/004" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Linings or walls comprising means for securing bricks</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D1/0043" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/0043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Floors, hearths</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D1/0046" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to facilitate repair or replacement or prevent quick wearing </text><reference><text>repairing linings <class-ref scheme="cpc">F27D1/16</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D1/005" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Removable part or structure with replaceable elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D1/0053" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0053</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Furnace constructed in modules </text><reference><text>tunnel furnaces with add-on modules <class-ref scheme="cpc">F27B9/029</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D1/0056" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0056</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aspects of construction intended to prevent wear</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D1/0059" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0059</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Construction elements of a furnace</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D1/0063" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to strengthen a part</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D1/0066" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Movable or removable parts </text><reference><text>removable parts for replacement because of wearing <class-ref scheme="cpc">F27D2001/005</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D1/0069" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0069</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to prevent heat conduction </text><reference><text>heat shields <class-ref scheme="cpc">F27D1/0033</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D1/0073" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0073</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Surrounding protection around the furnace, e.g. covers, circulation of gas</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D1/0076" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0076</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a corrugated sheet</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D1/0079" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0079</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to assemble at least two parts of a furnace or of any device or accessory associated to its use </text><reference><text>assembling elements for linings parts <class-ref scheme="cpc">F27D1/145</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D1/0083" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F27D2001/0083</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Means to assemble a moving part to a fixed one </text><reference><text>movements due to thermal expansion <class-ref scheme="cpc">F27D1/0003</class-ref>; movements of the cover <class-ref scheme="cpc">F27D1/18</class-ref>; movements of the container or of the support of the charge <class-ref scheme="cpc">F27D2003/0085</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D1/0086" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the moving part being in rotation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D1/0089" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0089</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the moving part being in translation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D1/0093" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0093</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the moving part being hinged to the fixed one</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D1/0096" definition-exists="false" ipc-concordant="F27D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/0096</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the moving part staying in the same plane</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D1/02" definition-exists="true" ipc-concordant="F27D1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Crowns</text></title-part><title-part><text>Roofs</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/021" definition-exists="false" ipc-concordant="F27D1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Suspended roofs</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/022" definition-exists="false" ipc-concordant="F27D1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Parts thereof, e.g. noses, arches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/024" definition-exists="false" ipc-concordant="F27D1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having an anchored layer of lining</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/025" definition-exists="false" ipc-concordant="F27D1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Roofs supported around their periphery, e.g. arched roofs</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/027" definition-exists="false" ipc-concordant="F27D1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Skew backs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/028" definition-exists="false" ipc-concordant="F27D1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to prevent deformation of the arch</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D1/04" definition-exists="false" ipc-concordant="F27D1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>F27D1/04</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>characterised by the form </text><CPC-specific-text><text>, e.g. shape</text></CPC-specific-text><text> of the bricks or blocks used</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/042" definition-exists="false" ipc-concordant="F27D1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bricks shaped for use in regenerators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/045" definition-exists="false" ipc-concordant="F27D1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bricks for lining cylindrical bodies, e.g. skids, tubes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D1/047" definition-exists="false" ipc-concordant="F27D1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Lining of cylindrical vessels</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/06" definition-exists="false" ipc-concordant="F27D1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>F27D1/06</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Composite bricks or blocks </text><CPC-specific-text><text>, e.g. panels, modules</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/063" definition-exists="false" ipc-concordant="F27D1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Individual composite bricks or blocks</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F27D1/066" definition-exists="false" ipc-concordant="F27D1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Individual composite bricks or blocks made from hollow bricks filled up with another material</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/08" definition-exists="false" ipc-concordant="F27D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bricks or blocks with internal reinforcement or metal backing</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D1/10" definition-exists="true" ipc-concordant="F27D1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monolithic linings</text></title-part><title-part><text>Supports therefor</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph><CPC-specific-note>supports are classified in <class-ref scheme="cpc">F27D1/14</class-ref></CPC-specific-note></note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D1/12" definition-exists="false" ipc-concordant="F27D1/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>incorporating cooling arrangements </text><reference><text>constructions of tube assemblies in general <class-ref scheme="cpc">F28</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D1/14" definition-exists="true" ipc-concordant="F27D1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Supports for linings </text><reference><text><class-ref scheme="cpc">F27D1/10</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/141" definition-exists="false" ipc-concordant="F27D1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/141</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Anchors therefor</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/142" definition-exists="false" ipc-concordant="F27D1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/142</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Anchors made from ceramic material</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/144" definition-exists="false" ipc-concordant="F27D1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/144</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Supports for ceramic fibre materials</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/145" definition-exists="false" ipc-concordant="F27D1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Assembling elements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/147" definition-exists="false" ipc-concordant="F27D1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for bricks</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F27D1/148" definition-exists="false" ipc-concordant="F27D1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/148</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to suspend bricks</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D1/16" definition-exists="true" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Making or repairing linings </text><CPC-specific-text><text>increasing the durability of linings or breaking away linings</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D1/1605" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/1605</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Repairing linings</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D1/161" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/161</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hot repair</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D1/1615" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/1615</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>through a hole in the casing, e.g. injecting refractory from outside the vessel</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/1621" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1621</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Making linings by using shaped elements, e.g. bricks</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/1626" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1626</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Making linings by compacting a refractory mass in the space defined by a backing mould or pattern and the furnace wall</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D1/1631" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/1631</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using an expandable core</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/1636" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1636</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Repairing linings by projecting or spraying refractory materials on the lining</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/1642" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1642</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a gunning apparatus</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F27D1/1647" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1647</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the projected materials being partly melted, e.g. by exothermic reactions of metals (Al, Si) with oxygen</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F27D1/1652" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1652</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Flame guniting; Use of a fuel</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="F27D1/1657" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/1657</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Solid fuel</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="F27D1/1663" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/1663</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fluid fuel, e.g. gas</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F27D1/1668" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1668</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Plasma guniting</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/1673" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1673</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>applied centrifugally</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/1678" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1678</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Increasing the durability of linings; Means for protecting</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/1684" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1684</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by a special coating applied to the lining</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D1/1689" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/1689</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>obtained from materials added to the melt</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/1694" definition-exists="false" ipc-concordant="F27D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1694</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Breaking away the lining or removing parts thereof</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D1/18" definition-exists="false" ipc-concordant="F27D1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Door frames</text></title-part><title-part><text>Doors, lids, removable covers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/1808" definition-exists="false" ipc-concordant="F27D1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1808</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Removable covers</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/1816" definition-exists="false" ipc-concordant="F27D1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1816</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Removable covers specially adapted for arc furnaces</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D1/1825" definition-exists="false" ipc-concordant="F27D1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/1825</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for moving the cover</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D1/1833" definition-exists="false" ipc-concordant="F27D1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/1833</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a screw mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D1/1841" definition-exists="false" ipc-concordant="F27D1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/1841</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising means for rotating or moving the cover in a horizontal or quasi horizontal plane</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D1/185" definition-exists="false" ipc-concordant="F27D1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising means for tilting the cover</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D1/1858" definition-exists="false" ipc-concordant="F27D1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1858</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Doors</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D1/1866" definition-exists="false" ipc-concordant="F27D1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D1/1866</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Door-frames</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D1/1875" definition-exists="false" ipc-concordant="F27D1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/1875</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hanging doors and walls </text><reference><text>movable partitions <class-ref scheme="cpc">F27D2099/0071</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D1/1883" definition-exists="false" ipc-concordant="F27D1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/1883</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hanging curtains</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D1/1891" definition-exists="false" ipc-concordant="F27D1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2001/1891</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Doors for separating two chambers in the furnace</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F27D3/00" definition-exists="true" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Charging</text></title-part><title-part><text>Discharging</text></title-part><title-part><text>Manipulation of charge </text><reference><text>moving charge through a furnace <class-ref scheme="cpc">F27B9/14</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D3/0001" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Positioning the charge</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0002" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>involving positioning devices, e.g. buffers, buffer zones </text><reference><text>involving sensors <class-ref scheme="cpc">F27D2019/0071</class-ref>; involving sequence controllers <class-ref scheme="cpc">F27D2019/0059</class-ref>; involving spacers <class-ref scheme="cpc">F27M2002/016</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0004" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>involving devices for measuring the article, the stack of articles or the height of the furnace passage or for adjusting the height of the passage to the charge or for putting the articles in the same position</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0006" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Particulate materials</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0007" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Circular distribution</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0008" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Longitudinal distribution</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0009" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Separation of different types of fines, e.g. by a blower</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/001" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Series of dispensers or separation in teo or more parts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0012" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0012</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Working with piles</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0013" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0013</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Unstacking or making stacks</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0014" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0014</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>involving the use of magazines</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0015" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0015</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the magazine being vertical</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0016" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0016</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the magazine being a rotary device</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0018" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising means to introduce or extract the charge in series of separate containers or zones</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/002" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Transforming a single row in a multiple row</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/0021" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/0021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of ceramic ware</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D3/0022" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/0022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Disposition of the charge</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/0024" definition-exists="true" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/0024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of metallic workpieces</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/0025" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/0025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Charging or loading melting furnaces with material in the solid state</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D3/0026" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/0026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Introducing additives into the melt</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D3/0027" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/0027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Charging vertically with corbs</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D3/0028" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/0028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Corbs</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D3/003" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Charging laterally, e.g. with a charging box</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D3/0031" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/0031</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Charging with tiltable dumpers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D3/0032" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/0032</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using an air-lock</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/0033" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/0033</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>charging of particulate material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D3/0034" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0034</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for moving, conveying, transporting the charge in the furnace or in the charging facilities</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0036" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising inflatable or extendable parts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0037" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0037</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising friction surfaces</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0038" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0038</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising shakers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0039" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0039</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising magnetic means</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/004" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Magnetic lifters</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0042" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising roller trains</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0043" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>at least one of them being driven separately</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0044" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>at least one of them being removable</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0045" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Use of rollable bodies, e.g. balls</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0046" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising one or more movable arms, e.g. forks</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0048" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Walking beams</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D3/0049" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0049</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising eccentrics or lever arms</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D3/005" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising ramps</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0051" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0051</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising means to pick up the charge and put it down</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0053" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0053</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a device for charging with the doors closed</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0054" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0054</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to move molten metal, e.g. electromagnetic pump</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0055" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0055</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with flow regulation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0056" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F27D2003/0056</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>through a syphon in a vacuum chamber, e.g. involving aspiration or pressure on the bath</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0057" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0057</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fast-outlet or inlet means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0059" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0059</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising tracks, e.g. rails and wagon</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/006" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a return track</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0061" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with means for changing track</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0062" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using devices for tilting or rocking the charge</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0063" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising endless belts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0065" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Lifts, e.g. containing the bucket elevators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0066" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising scrapers or systems to pull out</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0067" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F27D2003/0067</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>comprising conveyors where the translation is communicated by friction from at least one rotating element, e.g. two opposed rotations combined</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0068" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising clamps or tongs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0069" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0069</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the device being suspended, e.g. from a crane</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0071" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0071</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Use of a comminuting device, e.g. grinding mill</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0072" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0072</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Use of a pinion and a rack</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0073" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0073</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the charge floating on a liquid, e.g. water</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0074" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0074</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>floating on water</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0075" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Charging or discharging vertically, e.g. through a bottom opening</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0077" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0077</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Use of centrifugal devices</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0078" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0078</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising jacks, e.g. hydraulic jacks</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0079" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0079</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Use of cams</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/008" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising cross-beams or gantry cranes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0081" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Series of little rams</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0083" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for stirring the charge</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/0084" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/0084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Charging; Manipulation of SC or SC wafers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D3/0085" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Movement of the container or support of the charge in the furnace or in the charging facilities</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0086" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Up or down</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0087" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0087</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rotation about a vertical axis</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0089" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0089</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rotation about a horizontal or slightly inclined axis</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/009" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Oscillations about a horizontal axis;  Rocking</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0091" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0091</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Horizontally</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0092" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0092</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a reciprocating movement</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0093" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0093</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Movement on a slope</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0095" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0095</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the advancement being step by step</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0096" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0096</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Advancement along the longitudinal axis of the workpiece</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/0097" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0097</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Advancement along an axis perpendicular to the axis of the workpiece</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/0098" definition-exists="false" ipc-concordant="F27D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/0098</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Workpiece rolling on its support</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/02" definition-exists="false" ipc-concordant="F27D3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Skids or tracks for heavy objects</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D3/022" definition-exists="false" ipc-concordant="F27D3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Skids</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D3/024" definition-exists="false" ipc-concordant="F27D3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of skids, e.g. riders</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D3/026" definition-exists="true" ipc-concordant="F27D3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F27D3/026</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>transport or conveyor rolls for furnaces; roller rails </text><reference><text>conveyor rolls in general <class-ref scheme="cpc">B65G</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D3/028" definition-exists="false" ipc-concordant="F27D3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Roller rails or succession of small sized rollers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/04" definition-exists="false" ipc-concordant="F27D3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ram or pusher apparatus</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/045" definition-exists="false" ipc-concordant="F27D3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>used to pull the charge</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/06" definition-exists="false" ipc-concordant="F27D3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Charging or discharging machines on travelling carriages</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/08" definition-exists="true" ipc-concordant="F27D3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Screw feeders</text></title-part><title-part><text>Screw dischargers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/10" definition-exists="false" ipc-concordant="F27D3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Charging directly from hoppers or shoots</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/105" definition-exists="false" ipc-concordant="F27D3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using shutters</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/12" definition-exists="false" ipc-concordant="F27D3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Travelling or movable supports or containers for the charge</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/121" definition-exists="false" ipc-concordant="F27D3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/121</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Band, belt or mesh</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/122" definition-exists="false" ipc-concordant="F27D3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Band made from longitudinal wires or bars</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D3/123" definition-exists="false" ipc-concordant="F27D3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/123</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Furnace cars</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/124" definition-exists="false" ipc-concordant="F27D3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/124</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sleds;  Transport supports</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/125" definition-exists="false" ipc-concordant="F27D3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Charging cars, lift trolleys</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/126" definition-exists="false" ipc-concordant="F27D3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with long arms, charging forks</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/127" definition-exists="false" ipc-concordant="F27D3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/127</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for carrying pots </text><reference><text>slag pots <class-ref scheme="cpc">F27D2099/0095</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/128" definition-exists="false" ipc-concordant="F27D3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/128</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for carrying stacks of articles, e.g. bricks</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/14" definition-exists="false" ipc-concordant="F27D3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Charging or discharging liquid or molten material</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D3/145" definition-exists="false" ipc-concordant="F27D3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Runners therefor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/15" definition-exists="true" ipc-concordant="F27D3/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/15</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tapping equipment</text></title-part><title-part><text>Equipment for removing </text><CPC-specific-text><text>or retaining</text></CPC-specific-text><text> slag</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D3/1509" definition-exists="false" ipc-concordant="F27D3/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/1509</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tapping equipment</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D3/1518" definition-exists="false" ipc-concordant="F27D3/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/1518</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tapholes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D3/1527" definition-exists="true" ipc-concordant="F27D3/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/1527</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Taphole forming equipment, e.g. boring machines, piercing tools</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D3/1536" definition-exists="false" ipc-concordant="F27D3/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/1536</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices for plugging tap holes, e.g. plugs stoppers</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph><CPC-specific-note> the devices fixed permanently to the melt container are classified in <class-ref scheme="cpc">F27D3/1509</class-ref></CPC-specific-note></note-paragraph></note></notes-and-warnings></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D3/1545" definition-exists="false" ipc-concordant="F27D3/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/1545</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Equipment for removing or retaining slag</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D3/1554" definition-exists="false" ipc-concordant="F27D3/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/1554</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for removing the slag from the surface of the melt</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F27D3/1563" definition-exists="false" ipc-concordant="F27D3/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/1563</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by the use of scrapers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F27D3/1572" definition-exists="false" ipc-concordant="F27D3/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/1572</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by suction</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F27D3/1581" definition-exists="false" ipc-concordant="F27D3/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/1581</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by the use of blowers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D3/159" definition-exists="false" ipc-concordant="F27D3/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/159</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for retaining slag during the pouring of the metal or retaining metal during the pouring of the slag</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/16" definition-exists="true" ipc-concordant="F27D3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Introducing a fluid jet or current into the charge </text><CPC-specific-text><reference><text>porous elements for gas flushing of molten metals <class-ref scheme="cpc">B22D1/005</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/161" definition-exists="false" ipc-concordant="F27D3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/161</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>through a porous element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/162" definition-exists="false" ipc-concordant="F27D3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/162</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the fluid being an oxidant or a fuel</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/163" definition-exists="false" ipc-concordant="F27D3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/163</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the fluid being an oxidant</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D3/164" definition-exists="false" ipc-concordant="F27D3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/164</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Oxygen</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/165" definition-exists="false" ipc-concordant="F27D3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the fluid being a fuel</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/166" definition-exists="false" ipc-concordant="F27D3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/166</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the fluid being a treatment gas</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/167" definition-exists="false" ipc-concordant="F27D3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/167</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the fluid being a neutral gas</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/168" definition-exists="false" ipc-concordant="F27D3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/168</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>through a lance</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D3/169" definition-exists="false" ipc-concordant="F27D3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/169</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Construction of the lance, e.g. lances for injecting particles</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D3/18" definition-exists="true" ipc-concordant="F27D3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D3/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Charging particulate material using a fluid carrier</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D3/185" definition-exists="false" ipc-concordant="F27D3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2003/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Conveying particles in a conduct using a fluid</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F27D5/00" definition-exists="true" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Supports, screens, or the like for the charge within the furnace </text><reference><text>travelling or movable supports <class-ref scheme="cpc">F27D3/12</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D5/0006" definition-exists="false" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D5/0006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Composite supporting structures</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D5/0012" definition-exists="false" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D5/0012</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Modules of the sagger or setter type; Supports built up from them</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D5/0018" definition-exists="false" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D5/0018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Separating elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D5/0025" definition-exists="false" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D5/0025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>assembled to present a three-point support</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D5/0031" definition-exists="true" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D5/0031</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Treatment baskets for ceramic articles </text><reference><text>for metallic articles <class-ref scheme="cpc">C21D9/0025</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D5/0037" definition-exists="false" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D5/0037</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Supports specially adapted for semi-conductors</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D5/0043" definition-exists="false" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D5/0043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Supports specially adapted for dental prosthesis</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D5/005" definition-exists="false" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D5/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Supports specially adapted for holding elongated articles in an upright position, e.g. sparking plugs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D5/0056" definition-exists="false" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D5/0056</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hangers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D5/0062" definition-exists="true" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D5/0062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Shields for the charge </text><reference><text>shields for the lining <class-ref scheme="cpc">F27D1/0033</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D5/0068" definition-exists="false" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D5/0068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Containers</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D5/0075" definition-exists="false" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2005/0075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Pots, e.g. slag pots, ladles</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D5/0087" definition-exists="false" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2005/0087</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to prevent the adherence of the charge</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D5/0093" definition-exists="false" ipc-concordant="F27D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2005/0093</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to maintain the form of the article</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F27D7/00" definition-exists="true" ipc-concordant="F27D7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Forming, maintaining, or circulating atmospheres in heating chambers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D7/02" definition-exists="false" ipc-concordant="F27D7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Supplying steam, vapour, gases, or liquids</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D7/023" definition-exists="false" ipc-concordant="F27D7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2007/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Conduits</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D7/026" definition-exists="false" ipc-concordant="F27D7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2007/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dampers </text><reference><text>registers for granular flows <class-ref scheme="cpc">F27D2099/0071</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D7/045" definition-exists="false" ipc-concordant="F27D7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2007/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fans</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D7/063" definition-exists="false" ipc-concordant="F27D7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2007/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Special atmospheres, e.g. high pressure atmospheres</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D7/066" definition-exists="false" ipc-concordant="F27D7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2007/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Vacuum</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0005" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the cooling medium being a gas</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0008" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Ways to inject gases against surfaces</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0013" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0013</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the fluid being water</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D9/0016" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0016</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Water-spray</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0018" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the cooling medium passing through a pattern of tubes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0021" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the parallel tube parts close to each other, e.g. a serpentine</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D9/0024" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with contiguous tubes, which may be separately welded one to the other</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D9/0027" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>linked by elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D9/0029" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0029</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fixed, e.g. welded to a supporting surface</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0032" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0032</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>integrated with refractories in a panel</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0035" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0035</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>arranged for the covering of a cylindrical surface</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0037" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0037</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the cooling medium passing a radiator</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/004" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the cooling medium passing a waterbox</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0043" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Insert type waterbox, e.g. cylindrical or flat type</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0045" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the cooling medium passing a block, e.g. metallic</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0048" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>incorporating conduits for the medium</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0051" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0051</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising use of studs to transfer heat or retain the liner</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0054" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0054</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adapted to retain formed bricks</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0056" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0056</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Use of high thermoconductive elements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0059" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0059</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>made mostly from graphite</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0062" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>made from copper or copper alloy</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0064" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0064</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling of furnace arches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0067" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0067</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling element inlet and outlet tubes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D9/007" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling of charges therein</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0072" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0072</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the cooling medium being a gas</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0075" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in direct contact with the charge</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0078" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0078</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in indirect contact with the charge</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0081" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge)</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0083" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the fluid being water</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D9/0086" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>applied in spray form</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0089" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0089</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Quenching</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0091" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0091</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in a fluidised bed of cooling elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D9/0094" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0094</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of already cooled material, e.g. forming a layer</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D9/0097" definition-exists="false" ipc-concordant="F27D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2009/0097</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the charge being used as a coolant</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F27D11/00" definition-exists="true" ipc-concordant="F27D11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangement of elements for electric heating in or on furnaces </text><reference><text>electric heating <u>per se</u> <class-ref scheme="cpc">H05B</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D11/02" definition-exists="true" ipc-concordant="F27D11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D11/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ohmic resistance heating</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D11/04" definition-exists="false" ipc-concordant="F27D11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D11/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with direct passage of current through the material being heated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D11/06" definition-exists="false" ipc-concordant="F27D11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D11/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D11/08" definition-exists="false" ipc-concordant="F27D11/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D11/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating by electric discharge, e.g. arc discharge</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D11/10" definition-exists="true" ipc-concordant="F27D11/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D11/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disposition of electrodes </text><reference><text>automatic control of temperature <class-ref scheme="cpc">G05D23/00</class-ref>; electric discharge apparatus <class-ref scheme="cpc">H01T</class-ref>; arrangements for feeding or guiding electrodes <class-ref scheme="cpc">H05B7/10</class-ref>; automatic control of power by positioning of electrodes <class-ref scheme="cpc">H05B7/144</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D11/12" definition-exists="false" ipc-concordant="F27D11/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D11/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with electromagnetic fields acting directly on the material being heated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F27D13/00" definition-exists="false" ipc-concordant="F27D13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Apparatus for preheating charges</text></title-part><title-part><text>Arrangements for preheating charges</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D13/002" definition-exists="true" ipc-concordant="F27D13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D13/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Preheating scrap </text><reference><text>preheating of scrap for steel making <class-ref scheme="cpc">C21C5/565</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D13/005" definition-exists="false" ipc-concordant="F27D13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D13/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drying of green clay prior to baking</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D13/007" definition-exists="false" ipc-concordant="F27D13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2013/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a rotary furnace</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F27D15/00" definition-exists="false" ipc-concordant="F27D15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D15/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Handling or treating discharged material</text></title-part><title-part><text>Supports or receiving chambers therefor</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D15/02" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D15/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D15/0206" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D15/0206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with means to convey the charge</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D15/0213" definition-exists="true" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D15/0213</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a cooling grate</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F27D15/022" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D15/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>grate plates</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F27D15/0226" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2015/0226</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Support, fixation of the grate</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F27D15/0233" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2015/0233</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with gas, e.g. air, supply to the grate</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D15/024" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2015/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Multiple grates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D15/0246" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2015/0246</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Combination of fixed and movable grates</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F27D15/0253" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2015/0253</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Gradin grates</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D15/026" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2015/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to discharge the fines</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D15/0266" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D15/0266</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>on an endless belt</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D15/0273" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D15/0273</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>on a rotary hearth</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F27D15/028" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D15/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a rotary drum</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D15/0286" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D15/0286</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in a vertical, e.g. annular, shaft </text><reference><text>shafts including rotating parts <class-ref scheme="cpc">F27D15/0273</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D15/0293" definition-exists="false" ipc-concordant="F27D15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2015/0293</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>including rotating parts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F27D17/00" definition-exists="false" ipc-concordant="F27D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D17/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for using waste heat </text><reference><text>heat-exchangers <u>per se</u> <class-ref scheme="cpc">F28</class-ref></text></reference></title-part><title-part><text>Arrangements for using, or disposing of, waste gases</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D17/001" definition-exists="true" ipc-concordant="F27D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D17/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Extraction of waste gases, collection of fumes and hoods used therefor </text><reference><text>in general <class-ref scheme="cpc">B08B15/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D17/002" definition-exists="false" ipc-concordant="F27D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D17/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of the installations, e.g. fume conduits or seals</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D17/003" definition-exists="true" ipc-concordant="F27D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D17/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of waste gases emanating from an electric arc furnace</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D17/004" definition-exists="false" ipc-concordant="F27D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D17/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Systems for reclaiming waste heat</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D17/005" definition-exists="false" ipc-concordant="F27D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2017/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>including pyrolising the waste gases</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D17/006" definition-exists="false" ipc-concordant="F27D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2017/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a boiler</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D17/007" definition-exists="false" ipc-concordant="F27D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2017/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>including regenerators</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D17/008" definition-exists="false" ipc-concordant="F27D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D17/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>cleaning gases</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D17/009" definition-exists="false" ipc-concordant="F27D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2017/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cyclone for separating fines from gas</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D19/0003" definition-exists="false" ipc-concordant="F27D19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2019/0003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Monitoring the temperature or a characteristic of the charge and using it as a controlling value</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D21/0007" definition-exists="false" ipc-concordant="F27D21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F27D2021/0007</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Monitoring the pressure</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D21/0028" definition-exists="false" ipc-concordant="F27D21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D21/0028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices for monitoring the level of the melt</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D21/0042" definition-exists="false" ipc-concordant="F27D21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2021/0042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Monitoring the level of the solid charge</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D21/005" definition-exists="false" ipc-concordant="F27D21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2021/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices for monitoring thermal expansion</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D21/0064" definition-exists="false" ipc-concordant="F27D21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2021/0064</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>against noises</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D21/0071" definition-exists="false" ipc-concordant="F27D21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2021/0071</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>against explosions</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D21/0085" definition-exists="false" ipc-concordant="F27D21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2021/0085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>against molten metal, e.g. leakage or splashes</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D99/0043" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Impulse burner</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D99/0045" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Radiant burner</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D99/0046" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with incomplete combustion, e.g. reducing atmosphere</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D99/0048" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Post- combustion</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D99/005" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Catalytic burner</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D99/0053" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0053</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Burner fed with preheated gases</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D99/0055" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0055</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fuel</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F27D99/0056" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0056</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Oxidant</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0058" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0058</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for heating the charge locally</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/006" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Auxiliary heating, e.g. in special conditions or at special times</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0061" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Indirect heating</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D99/0063" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Liquid</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D99/0065" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Gas</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D99/0066" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Particles or solid bodies, e.g. bed of particles</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0068" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heating directly by circulation of a fluid other than a gas or by particles</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D99/007" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D99/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Partitions</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0071" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0071</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Partitions used as registers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F27D99/0073" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D99/0073</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Seals</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D99/0075" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D99/0075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Gas curtain seals</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F27D99/0076" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D99/0076</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Furnace car seals, i.e. seals used in continuous furnaces or kilns for preventing gas or heat exchange between heating chamber and the area comprising driving means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0078" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0078</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to minimize the leakage of the furnace atmosphere during charging or discharging</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F27D99/008" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Using an air-lock </text><reference><text>use of air-locks for charging smelt furnaces <class-ref scheme="cpc">F27D3/0032</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0081" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Joint</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D99/0083" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F27D2099/0083</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Drives; Auxiliary drives</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F27D99/0085" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Accessories</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0086" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Filters, e.g. for molten metals</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0088" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Apparatus to cut metal, e.g. logs, in billets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/009" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bumpers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0091" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0091</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to grease or oil</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0093" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0093</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to collect ashes or dust, e.g. vessels</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0095" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0095</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to collect the slag or spilled metal, e.g. vessels </text><reference><text>cars to carry the pots <class-ref scheme="cpc">F27D2003/127</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0096" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0096</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Presses</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F27D99/0098" definition-exists="false" ipc-concordant="F27D99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F27D2099/0098</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for moving the furnace</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="F27D201/00" date-revised="2013-01-01" status="published"><classification-symbol>F27D2201/00</classification-symbol>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F27D201/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-07-01" status="published"><classification-symbol>F27D2201/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Manipulation of furnace parts</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Indexing code <class-ref scheme="cpc">F27D2201/00</class-ref> can be followed by additional indexing codes preceded by a + sign. These additional indexing codes are chosen from codes of subclass <class-ref scheme="cpc">F27D</class-ref> describing similar manipulations of furnace charges.<br/>Example: <class-ref scheme="cpc">F27D2201/00</class-ref> + <class-ref scheme="cpc">F27D2003/0036</class-ref></note-paragraph></note></notes-and-warnings></classification-item></classification-item></classification-item></class-scheme>