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ZSI_Reconnect_China/PATSTAT/CPCSchemeXML202302/cpc-scheme-F01P.xml

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<?xml version="1.0" encoding="UTF-8"?>
<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="F01P" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>F01P</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>COOLING OF MACHINES OR ENGINES IN GENERAL</text></title-part><title-part><text>COOLING OF INTERNAL-COMBUSTION ENGINES </text><reference><text>arrangements in connection with cooling of propulsion units in vehicles <class-ref scheme="cpc">B60K11/00</class-ref>; heat-transfer, heat-exchange or heat-storage materials <class-ref scheme="cpc">C09K5/00</class-ref>; </text><CPC-specific-text><text>cooling of gas-turbine engines <class-ref scheme="cpc">F02C7/12</class-ref></text></CPC-specific-text><text>; heat exchange in general, radiators <class-ref scheme="cpc">F28</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the following terms or expressions are used with the meanings indicated: <subnote type="bullet"><note-paragraph>&quot;air&quot; also includes other gaseous cooling fluids; </note-paragraph><note-paragraph>&quot;liquid cooling&quot; also includes cooling where liquid is used as the heat transferring fluid between parts to be cooled and the air, e.g. using radiators; </note-paragraph><note-paragraph>&quot;air cooling&quot; means direct air cooling and thus excludes indirect air cooling occurring in liquid cooling systems as explained herefore; </note-paragraph><note-paragraph>&quot;cooling-air&quot; includes directly or indirectly acting cooling-air.</note-paragraph></subnote></note-paragraph><note-paragraph>Attention is drawn to the notes preceding class <class-ref scheme="cpc">F01</class-ref>, especially as regards Note (3).</note-paragraph><note-paragraph>Cooling by lubricant is classified in subclass <class-ref scheme="cpc">F01M</class-ref> when the lubrication aspect predominates and in subclass <class-ref scheme="cpc">F01P</class-ref> when the cooling aspect predominates.</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="F01P1/00" date-revised="2013-01-01" status="published"><classification-symbol>F01P1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Air cooling</text></title-part><title-part><text>Liquid cooling </text><reference><text>propelling cooling-air or liquid coolants <class-ref scheme="cpc">F01P5/00</class-ref>; controlling supply or circulation of coolants <class-ref scheme="cpc">F01P7/00</class-ref>; cylinders, pistons, valves, fuel injectors, sparking-plugs, or other engine or machine parts, modified to facilitate cooling, <u>see</u> the relevant classes for such parts</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F01P1/00" definition-exists="true" ipc-concordant="F01P1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Air cooling</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P1/005" definition-exists="false" ipc-concordant="F01P1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2001/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling engine rooms</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="F01P1/02" definition-exists="false" ipc-concordant="F01P1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P1/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P1/023" definition-exists="false" ipc-concordant="F01P1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2001/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling cylinders </text><reference><text><class-ref scheme="cpc">F01P2003/022</class-ref> takes precedence</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="F01P1/026" definition-exists="false" ipc-concordant="F01P1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2001/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling cylinder heads </text><reference><text><class-ref scheme="cpc">F01P2003/025</class-ref> takes precedence</text></reference></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="F01P1/04" definition-exists="false" ipc-concordant="F01P1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P1/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for cooling pistons</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P1/06" definition-exists="false" ipc-concordant="F01P1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for cooling other engine or machine parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P1/08" definition-exists="false" ipc-concordant="F01P1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for cooling intake or exhaust valves</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P1/10" definition-exists="false" ipc-concordant="F01P1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for cooling fuel injectors or sparking-plugs</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="F01P3/00" definition-exists="true" ipc-concordant="F01P3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Liquid cooling</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P3/001" definition-exists="false" ipc-concordant="F01P3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling liquid</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P3/003" definition-exists="false" ipc-concordant="F01P3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having boiling-point higher than 100&#176;C</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="F01P3/005" definition-exists="false" ipc-concordant="F01P3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the liquid being fuel</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="F01P3/006" definition-exists="false" ipc-concordant="F01P3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the liquid being oil</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="F01P3/008" definition-exists="false" ipc-concordant="F01P3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the liquid being water and oil</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="F01P3/02" definition-exists="false" ipc-concordant="F01P3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for cooling cylinders or cylinder heads</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P3/021" definition-exists="false" ipc-concordant="F01P3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling cylinders</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F01P3/022" definition-exists="false" ipc-concordant="F01P3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with air cooling</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="F01P3/024" definition-exists="false" ipc-concordant="F01P3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling cylinder heads</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F01P3/025" definition-exists="false" ipc-concordant="F01P3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with air cooling</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="F01P3/027" definition-exists="false" ipc-concordant="F01P3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling cylinders and cylinder heads in parallel</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="F01P3/028" definition-exists="false" ipc-concordant="F01P3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling cylinders and cylinder heads in series</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="F01P3/04" definition-exists="false" ipc-concordant="F01P3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Liquid-to-air heat-exchangers combined with, or arranged on, cylinders or cylinder heads</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P3/06" definition-exists="false" ipc-concordant="F01P3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for cooling pistons</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P3/08" definition-exists="false" ipc-concordant="F01P3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling of piston exterior only, e.g. by jets</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P3/10" definition-exists="false" ipc-concordant="F01P3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling by flow of coolant through pistons</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P3/12" definition-exists="false" ipc-concordant="F01P3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for cooling other engine or machine parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P3/14" definition-exists="false" ipc-concordant="F01P3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for cooling intake or exhaust valves</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P3/16" definition-exists="false" ipc-concordant="F01P3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for cooling fuel injectors or sparking-plugs</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P3/18" definition-exists="false" ipc-concordant="F01P3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements or mounting of liquid-to-air heat-exchangers </text><reference><text>such arrangements on cylinders or cylinder heads <class-ref scheme="cpc">F01P3/04</class-ref>; relative to vehicles <class-ref scheme="cpc">B60K11/04</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P3/182" definition-exists="false" ipc-concordant="F01P3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/182</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with multiple heat-exchangers</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="F01P3/185" definition-exists="false" ipc-concordant="F01P3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>arranged in parallel</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="F01P3/187" definition-exists="false" ipc-concordant="F01P3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/187</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>arranged in series</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="F01P3/20" definition-exists="false" ipc-concordant="F01P3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling circuits not specific to a single part of engine or machine </text><reference><text><class-ref scheme="cpc">F01P3/22</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="F01P3/202" definition-exists="false" ipc-concordant="F01P3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/202</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for outboard marine engines</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F01P3/205" definition-exists="false" ipc-concordant="F01P3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Flushing</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="F01P3/207" definition-exists="false" ipc-concordant="F01P3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/207</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>liquid-to-liquid heat-exchanging relative to marine vessels</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="F01P3/22" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by evaporation and condensation of coolant in closed cycles </text><reference><text>other cooling by evaporation <class-ref scheme="cpc">F01P9/02</class-ref></text></reference></title-part><title-part><text>characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P3/2207" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/2207</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the coolant reaching temperatures higher than the normal atmospheric boiling point</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="F01P3/2214" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/2214</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Condensers</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F01P3/2221" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/2221</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the horizontal type</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="F01P3/2228" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/2228</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the upflow type</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="F01P3/2235" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/2235</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the downflow type</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="F01P3/2242" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/2242</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Steam-to-steam condensers</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="F01P3/225" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Steam-to-liquid condensers</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="F01P3/2257" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/2257</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rotating condensers</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="F01P3/2264" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/2264</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Separators</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="F01P3/2271" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/2271</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Closed cycles with separator and liquid return</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="F01P3/2278" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/2278</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heat pipes</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="F01P3/2285" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P3/2285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Closed cycles with condenser and feed pump</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="F01P3/2292" definition-exists="false" ipc-concordant="F01P3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2003/2292</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with thermostatically controlled by-pass</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F01P5/00" date-revised="2013-01-01" status="published"><classification-symbol>F01P5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pumping cooling-air or liquid coolants</text></title-part><title-part><text>Controlling circulation or supply of coolants</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F01P5/00" definition-exists="true" ipc-concordant="F01P5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pumping cooling-air or liquid coolants </text><reference><text>controlling circulation or supply of coolants by influencing drive of pumps <class-ref scheme="cpc">F01P7/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P5/02" definition-exists="false" ipc-concordant="F01P5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pumping cooling-air</text></title-part><title-part><text>Arrangements of cooling-air pumps, e.g. fans or blowers</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P5/025" definition-exists="false" ipc-concordant="F01P5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2005/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using two or more air pumps</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="F01P5/04" definition-exists="false" ipc-concordant="F01P5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P5/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pump-driving arrangements</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F01P5/043" definition-exists="false" ipc-concordant="F01P5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P5/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Pump reversing arrangements</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="F01P5/046" definition-exists="false" ipc-concordant="F01P5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2005/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with electrical pump drive</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="F01P5/06" definition-exists="false" ipc-concordant="F01P5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P5/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Guiding or ducting air to, or from, ducted fans</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P5/08" definition-exists="false" ipc-concordant="F01P5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of engine exhaust gases for pumping cooling-air</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P5/10" definition-exists="false" ipc-concordant="F01P5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P5/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pumping liquid coolant</text></title-part><title-part><text>Arrangements of coolant pumps</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P5/105" definition-exists="false" ipc-concordant="F01P5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2005/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Using two or more pumps</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="F01P5/12" definition-exists="false" ipc-concordant="F01P5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P5/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pump-driving arrangements</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F01P5/125" definition-exists="false" ipc-concordant="F01P5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2005/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Driving auxiliary pumps electrically</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="F01P5/14" definition-exists="false" ipc-concordant="F01P5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F01P5/14</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Safety means against, or active at, failure of coolant-pumps drives, e.g. shutting engine down</text></title-part><title-part><text>Means for indicating functioning of coolant pumps</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F01P7/00" definition-exists="true" ipc-concordant="F01P7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Controlling of coolant flow</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P7/02" definition-exists="false" ipc-concordant="F01P7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the coolant being cooling-air</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P7/023" definition-exists="false" ipc-concordant="F01P7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cowlings for airplane engines</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="F01P7/026" definition-exists="false" ipc-concordant="F01P7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Thermostatic control</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="F01P7/04" definition-exists="false" ipc-concordant="F01P7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by varying pump speed, e.g. by changing pump-drive gear ratio</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F01P7/042" definition-exists="false" ipc-concordant="F01P7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using fluid couplings </text><reference><text>couplings or clutches of this type <u>per se</u> <class-ref scheme="cpc">F16D35/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F01P7/044" definition-exists="false" ipc-concordant="F01P7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using hydraulic drives</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="F01P7/046" definition-exists="false" ipc-concordant="F01P7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using mechanical drives</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="F01P7/048" definition-exists="false" ipc-concordant="F01P7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electrical drives</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="F01P7/06" definition-exists="false" ipc-concordant="F01P7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by varying blade pitch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P7/08" definition-exists="false" ipc-concordant="F01P7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by cutting in or out of pumps</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F01P7/081" definition-exists="false" ipc-concordant="F01P7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using clutches, e.g. electro-magnetic or induction clutches</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F01P7/082" definition-exists="false" ipc-concordant="F01P7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/082</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using friction clutches</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F01P7/084" definition-exists="false" ipc-concordant="F01P7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated electromagnetically</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F01P7/085" definition-exists="false" ipc-concordant="F01P7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by fluid pressure</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F01P7/087" definition-exists="false" ipc-concordant="F01P7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/087</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated directly by deformation of a thermostatic device</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F01P7/088" definition-exists="false" ipc-concordant="F01P7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated in response to driving speed, e.g. by centrifugal devices</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="9" additional-only="false" sort-key="F01P7/10" definition-exists="false" ipc-concordant="F01P7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by throttling amount of air flowing through liquid-to-air heat exchangers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F01P7/12" definition-exists="false" ipc-concordant="F01P7/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by thermostatic control</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="F01P7/14" definition-exists="false" ipc-concordant="F01P7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the coolant being liquid</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P7/143" definition-exists="false" ipc-concordant="F01P7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2007/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using restrictions</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="F01P7/146" definition-exists="false" ipc-concordant="F01P7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2007/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using valves</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="F01P7/16" definition-exists="false" ipc-concordant="F01P7/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by thermostatic control</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F01P7/161" definition-exists="false" ipc-concordant="F01P7/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/161</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by bypassing pumps</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="F01P7/162" definition-exists="false" ipc-concordant="F01P7/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/162</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by cutting in and out of pumps</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="F01P7/164" definition-exists="false" ipc-concordant="F01P7/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/164</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by varying pump speed</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="F01P7/165" definition-exists="false" ipc-concordant="F01P7/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by systems with two or more loops</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="F01P7/167" definition-exists="false" ipc-concordant="F01P7/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P7/167</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed</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="F01P7/168" definition-exists="false" ipc-concordant="F01P7/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2007/168</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>By varying the cooling capacity of a liquid-to-air heat-exchanger</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="F01P9/00" definition-exists="true" ipc-concordant="F01P9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F01P9/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Cooling having pertinent characteristics not provided for in, or of interest apart from, groups <class-ref scheme="cpc">F01P1/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F01P7/00</class-ref> </text><reference><text>profiting from waste heat of combustion-engine cooling <class-ref scheme="cpc">F02G5/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P9/005" definition-exists="false" ipc-concordant="F01P9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2009/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling with melting solids</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="F01P9/02" definition-exists="false" ipc-concordant="F01P9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F01P9/02</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Cooling by evaporation, e.g. by spraying water on to cylinders </text><reference><text>evaporation and condensation of liquid coolant in closed cycles <class-ref scheme="cpc">F01P3/22</class-ref> </text><CPC-specific-text><text>; evaporation or evaporation apparatus for physical or chemical purposes, e.g. evaporation of liquids for gas phase reactions <class-ref scheme="cpc">B01B1/005</class-ref></text></CPC-specific-text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P9/04" definition-exists="false" ipc-concordant="F01P9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P9/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by simultaneous or alternative use of direct air-cooling and liquid cooling </text><reference><text><class-ref scheme="cpc">F01P9/02</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P9/06" definition-exists="false" ipc-concordant="F01P9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P9/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by use of refrigerating apparatus, e.g. of compressor or absorber type</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F01P11/00" definition-exists="true" ipc-concordant="F01P11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F01P11/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Component parts, details, or accessories not provided for in, or of interest apart from, groups <class-ref scheme="cpc">F01P1/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F01P9/00</class-ref></text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P11/02" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Liquid-coolant </text><CPC-specific-text><text>filling</text></CPC-specific-text><text>, overflow, venting, or draining devices </text><reference><text>automatic draining during freezing conditions <class-ref scheme="cpc">F01P11/20</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P11/0204" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/0204</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Filling</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F01P11/0209" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/0209</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Closure caps</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F01P11/0214" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/0214</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F01P11/0219" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/0219</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using bayonet connections</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="F01P11/0223" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/0223</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Decoration</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="F01P11/0228" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/0228</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sealing</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="F01P11/0233" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/0233</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Venting</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="F01P11/0238" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/0238</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with overpressure valves or vent valves</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F01P11/0242" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/0242</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>setting the pressure valve</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="F01P11/0247" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/0247</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Safety; Locking against opening</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F01P11/0252" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/0252</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Venting before opening</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="F01P11/0257" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/0257</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with theft preventing means</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="F01P11/0261" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/0261</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>activated by temperature</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="F01P11/0266" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/0266</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>activated by pressure</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="F01P11/0271" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/0271</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Semi-permeable, e.g. using Gore-Tex c fibres</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="F01P11/0276" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/0276</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Draining or purging</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="F01P11/028" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Deaeration devices</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="F01P11/0285" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/0285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Venting devices</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="F01P11/029" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/029</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Expansion reservoirs</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="F01P11/0295" definition-exists="false" ipc-concordant="F01P11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/0295</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Condensers for radiators</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="F01P11/04" definition-exists="false" ipc-concordant="F01P11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements of liquid pipes or hoses</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P11/06" definition-exists="false" ipc-concordant="F01P11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cleaning </text><reference><text>in general <class-ref scheme="cpc">B08B</class-ref></text></reference></title-part><title-part><text>Combating corrosion </text><reference><text>in general <class-ref scheme="cpc">C23F</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P11/061" definition-exists="false" ipc-concordant="F01P11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-05-01" status="published"><classification-symbol>F01P2011/061</classification-symbol><class-title date-revised="2017-05-01"><title-part><CPC-specific-text><text>Cleaning or combating corrosion using filters</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="F01P11/063" definition-exists="false" ipc-concordant="F01P11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cleaning </text><reference><text><class-ref scheme="cpc">F01P2011/061</class-ref> takes precedence</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="F01P11/065" definition-exists="false" ipc-concordant="F01P11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Flushing</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="F01P11/066" definition-exists="false" ipc-concordant="F01P11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-05-01" status="published"><classification-symbol>F01P2011/066</classification-symbol><class-title date-revised="2017-05-01"><title-part><CPC-specific-text><text>Combating corrosion </text><reference><text><class-ref scheme="cpc">F01P2011/061</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F01P11/068" definition-exists="false" ipc-concordant="F01P11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>chemically</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="F01P11/08" definition-exists="false" ipc-concordant="F01P11/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements of lubricant coolers </text><reference><text>in lubrication apparatus <class-ref scheme="cpc">F01M</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="F01P11/10" definition-exists="false" ipc-concordant="F01P11/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Guiding or ducting cooling-air, to, or from, liquid-to-air heat exchangers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P11/12" definition-exists="false" ipc-concordant="F01P11/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Filtering, cooling, or silencing cooling-air</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F01P11/14" definition-exists="false" ipc-concordant="F01P11/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicating devices</text></title-part><title-part><text>Other safety devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P11/16" definition-exists="false" ipc-concordant="F01P11/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>concerning coolant temperature </text><reference><text><class-ref scheme="cpc">F01P11/20</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P11/18" definition-exists="false" ipc-concordant="F01P11/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>concerning coolant pressure, coolant flow, or liquid-coolant level</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F01P11/20" definition-exists="false" ipc-concordant="F01P11/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P11/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>concerning atmospheric freezing conditions, e.g. automatically draining or heating during frosty weather</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P11/205" definition-exists="false" ipc-concordant="F01P11/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2011/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using heat-accumulators</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="F01P23/00" date-revised="2013-01-01" status="published"><classification-symbol>F01P2023/00</classification-symbol>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F01P23/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2023/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Signal processing</text></title-part><title-part><text>Details thereof</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P23/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2023/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Microprocessor</text></title-part><title-part><text>Microcomputer</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="F01P25/00" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Air cooling</text></title-part><title-part><text>Liquid cooling </text><reference><text>propelling cooling-air or liquid coolants <class-ref scheme="cpc">F01P5/00</class-ref>; controlling supply or circulation of coolants <class-ref scheme="cpc">F01P7/00</class-ref>; cylinders, pistons, valves, fuel injectors, sparking-plugs, or other engine or machine parts, modified to facilitate cooling, <u>see</u> the relevant classes for such parts</text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F01P25/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Measuring</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P25/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pressure</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for determining flow</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P25/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Temperature</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cabin temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/13" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/13</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ambient temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine incoming fluid temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/31" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/31</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cylinder temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine outcoming fluid temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/33" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/33</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cylinder head temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/34" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heat exchanger incoming fluid temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/36" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heat exchanger mixed fluid temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/40" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oil temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/42" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Intake manifold temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/44" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Outlet manifold temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/46" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine parts temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/48" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine room temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using two or more temperature sensors</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/52" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heat exchanger temperature</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P25/60" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating parameters</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/62" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Load</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/64" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Number of revolutions</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P25/66" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle speed</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P25/70" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Level</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P25/80" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2025/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Concentration anti-freeze</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F01P31/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2031/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fail safe</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P31/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2031/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using melting materials</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P31/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2031/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Detecting fluid leaks</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P31/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2031/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Warning devices</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P31/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2031/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using warning lamps</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P31/24" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2031/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for freezing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P31/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2031/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling after the engine is stopped</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P31/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2031/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Deblocking of damaged thermostat</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P31/34" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2031/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Limping home</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P31/36" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2031/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Failure of coolant pump</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F01P37/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2037/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Controlling</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P37/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2037/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>starting</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F01P50/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2050/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Applications</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P50/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2050/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Marine engines</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P50/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2050/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using direct cooling</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P50/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2050/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using liquid-to-liquid heat exchangers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P50/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2050/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine room</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P50/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2050/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Z-type engine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P50/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2050/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Outboard engine</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P50/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2050/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Motor-cycles</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P50/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2050/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aircraft engines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P50/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2050/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Motor-cars</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P50/24" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2050/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hybrid vehicles</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P50/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2050/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Circuit boards</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F01P60/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2060/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling circuits using auxiliaries</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P60/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2060/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Intercooler</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P60/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2060/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lubricant cooler</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P60/045" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2060/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for transmissions</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P60/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2060/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Retarder</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P60/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2060/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cabin heater</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P60/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2060/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fuel manifold</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P60/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2060/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Turbo charger</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P60/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2060/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Condenser</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P60/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2060/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Outlet manifold</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P60/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2060/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heater</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F01P60/185" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2060/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for alternators or generators</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F01P70/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2070/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P70/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2070/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using shape memory alloys</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P70/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2070/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using electrical heating elements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P70/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2070/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Using intake pressure as actuating fluid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P70/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2070/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Using lubricant pressure as actuating fluid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P70/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2070/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using electrical or electromechanical means</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P70/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2070/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rotating radiators</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P70/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2070/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ring-shaped heat exchangers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P70/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2070/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mounting fans to heat-exchangers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F01P70/52" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F01P2070/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mounting heat-exchangers</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></class-scheme>