blabla/PATSTAT/CPC_data/CPCSchemeXML202302/cpc-scheme-F24S.xml

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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="F24S" definition-exists="false" date-revised="2018-05-01" status="published"><classification-symbol>F24S</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>SOLAR HEAT COLLECTORS</text></title-part><title-part><text>SOLAR HEAT SYSTEMS </text><reference><text>for producing mechanical power from solar energy <class-ref scheme="cpc">F03G6/00</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>  In this subclass, the following terms or expressions are used with the meanings indicated:<br/>  <subnote type="bullet"> <note-paragraph>  &quot;solar heat collector modules&quot;, often referred to simply as &quot;modules&quot;, covers;<br/><subnote><note-paragraph> a. whole solar heat collectors </note-paragraph><note-paragraph>  b. elements of solar heat collectors, e.g. reflectors, lenses or heat storage elements.<br/>  </note-paragraph></subnote>  </note-paragraph><note-paragraph>  &quot;absorbing elements&quot; covers elements for absorbing solar-rays and converting it into heat.<br/>  </note-paragraph><note-paragraph> &quot;solar heat systems&quot; covers systems having solar heat collectors as their components and using the collected heat </note-paragraph> </subnote></note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F24S10/00" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/00</classification-symbol>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F24S10/00" definition-exists="false" ipc-concordant="F24S10/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Solar heat collectors using working fluids</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S10/10" definition-exists="false" ipc-concordant="F24S10/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/10</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>the working fluids forming pools or ponds</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S10/13" definition-exists="false" ipc-concordant="F24S10/13" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/13</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Salt-gradient ponds</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S10/17" definition-exists="false" ipc-concordant="F24S10/17" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/17</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using covers or floating solar absorbing elements</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S10/20" definition-exists="false" ipc-concordant="F24S10/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/20</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>having circuits for two or more working fluids </text><reference><text>with means for exchanging heat between two or more fluids <class-ref scheme="cpc">F24S10/30</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="F24S10/25" definition-exists="false" ipc-concordant="F24S10/25" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/25</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>having two or more passages for the same working fluid layered in direction of solar-rays, e.g. having upper circulation channels connected with lower circulation channels</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S10/30" definition-exists="false" ipc-concordant="F24S10/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/30</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with means for exchanging heat between two or more working fluids</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S10/40" definition-exists="false" ipc-concordant="F24S10/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/40</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S10/45" definition-exists="false" ipc-concordant="F24S10/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/45</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>the enclosure being cylindrical</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="F24S10/50" definition-exists="false" ipc-concordant="F24S10/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/50</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>the working fluids being conveyed between plates</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S10/501" definition-exists="false" ipc-concordant="F24S10/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/501</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having conduits of plastic material</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="F24S10/502" definition-exists="false" ipc-concordant="F24S10/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/502</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having conduits formed by paired plates and internal partition means</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="F24S10/503" definition-exists="false" ipc-concordant="F24S10/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/503</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having conduits formed by paired plates, only one of which is plane</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="F24S10/504" definition-exists="false" ipc-concordant="F24S10/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/504</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having conduits formed by paired non-plane plates</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="F24S10/505" definition-exists="false" ipc-concordant="F24S10/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/505</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having curved plate-like conduits, e.g. semi-spherical</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="F24S10/506" definition-exists="false" ipc-concordant="F24S10/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/506</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having conduits formed by inflation of portions of a pair of joined sheets</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="F24S10/55" definition-exists="false" ipc-concordant="F24S10/55" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/55</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with enlarged surfaces, e.g. with protrusions or corrugations </text><reference><text>collectors comprising porous materials or permeable masses directly contacting the working fluids <class-ref scheme="cpc">F24S10/80</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S10/60" definition-exists="false" ipc-concordant="F24S10/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/60</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>the working fluids trickling freely over absorbing elements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S10/70" definition-exists="false" ipc-concordant="F24S10/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/70</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>the working fluids being conveyed through tubular absorbing conduits</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S10/71" definition-exists="false" ipc-concordant="F24S10/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2010/71</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>the conduits having a non-circular cross-section</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="F24S10/72" definition-exists="false" ipc-concordant="F24S10/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/72</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>the tubular conduits being integrated in a block; the tubular conduits touching each other</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="F24S10/73" definition-exists="false" ipc-concordant="F24S10/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/73</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>the tubular conduits being of plastic material</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="F24S10/74" definition-exists="false" ipc-concordant="F24S10/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/74</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>the tubular conduits are not fixed to heat absorbing plates and are not touching each other</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S10/742" definition-exists="false" ipc-concordant="F24S10/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/742</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>the conduits being parallel to each other</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="F24S10/744" definition-exists="false" ipc-concordant="F24S10/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/744</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>the conduits being helically coiled</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="F24S10/746" definition-exists="false" ipc-concordant="F24S10/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/746</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>the conduits being spirally coiled</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="F24S10/748" definition-exists="false" ipc-concordant="F24S10/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/748</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>the conduits being otherwise bent, e.g. zig-zag</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="F24S10/75" definition-exists="false" ipc-concordant="F24S10/75" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/75</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with enlarged surfaces, e.g. with protrusions or corrugations </text><reference><text>collectors comprising porous material or permeable masses directly contacting the working fluids <class-ref scheme="cpc">F24S10/80</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F24S10/751" definition-exists="false" ipc-concordant="F24S10/75" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2010/751</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Special fins</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F24S10/752" definition-exists="false" ipc-concordant="F24S10/75" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2010/752</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>extending obliquely</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S10/753" definition-exists="false" ipc-concordant="F24S10/75" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/753</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>the conduits being parallel to each other</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="F24S10/754" definition-exists="false" ipc-concordant="F24S10/75" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/754</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>the conduits being spirally coiled</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="F24S10/755" definition-exists="false" ipc-concordant="F24S10/75" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S10/755</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>the conduits being otherwise bent, e.g. zig-zag</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="F24S10/80" definition-exists="false" ipc-concordant="F24S10/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S10/80</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>comprising porous material or permeable masses directly contacting the working fluids </text><reference><text>for conveying liquefied working fluid from evaporator sections to condenser sections with capillary force <class-ref scheme="cpc">F24S10/95</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="F24S10/90" definition-exists="false" ipc-concordant="F24S10/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S10/90</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using internal thermosiphonic circulation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S10/95" definition-exists="false" ipc-concordant="F24S10/95" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S10/95</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>having evaporator sections and condenser sections, e.g. heat pipes</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="F24S20/00" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S20/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Solar heat collectors specially adapted for particular uses or environments</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S20/02" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S20/02</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>for swimming pools</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="F24S20/04" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S20/04</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>for showers</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="F24S20/10" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2020/10</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Solar modules layout; Modular arrangements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S20/11" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2020/11</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>in the form of multiple rows and multiple columns, all solar modules being coplanar</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="F24S20/12" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2020/12</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Coplanar arrangements with frame overlapping portions</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="F24S20/13" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2020/13</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Overlaying arrangements similar to roof tiles</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="F24S20/14" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2020/14</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Stepped arrangements, e.g. in parallel planes, without module overlapping</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="F24S20/15" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2020/15</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Non-parallel arrangements</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="F24S20/16" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2020/16</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Preventing shading effects</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="F24S20/17" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2020/17</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Arrangements of solar thermal modules combined with solar PV modules</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="F24S20/18" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2020/18</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having a particular shape, e.g. prismatic, pyramidal</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F24S20/183" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2020/183</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>in the form of louvers</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="F24S20/186" definition-exists="false" ipc-concordant="F24S20/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2020/186</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>allowing change of position for optimization of heat collection</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="F24S20/20" definition-exists="false" ipc-concordant="F24S20/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S20/20</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S20/23" definition-exists="false" ipc-concordant="F24S20/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2020/23</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>movable or adjustable</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="F24S20/25" definition-exists="false" ipc-concordant="F24S20/25" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S20/25</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using direct solar radiation in combination with concentrated radiation</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S20/30" definition-exists="false" ipc-concordant="F24S20/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S20/30</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Solar heat collectors for heating objects, e.g. solar cookers or solar furnaces</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S20/40" definition-exists="false" ipc-concordant="F24S20/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S20/40</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S20/50" definition-exists="false" ipc-concordant="F24S20/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S20/50</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Rollable or foldable solar heat collector modules</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S20/55" definition-exists="false" ipc-concordant="F24S20/55" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S20/55</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>made of flexible materials</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S20/60" definition-exists="false" ipc-concordant="F24S20/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S20/60</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Solar heat collectors integrated in fixed constructions, e.g. in buildings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S20/61" definition-exists="false" ipc-concordant="F24S20/61" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S20/61</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Passive solar heat collectors, e.g. operated without external energy source</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S20/62" definition-exists="false" ipc-concordant="F24S20/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S20/62</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>in the form of fences, balustrades or handrails</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S20/63" definition-exists="false" ipc-concordant="F24S20/63" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S20/63</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>in the form of windows</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S20/64" definition-exists="false" ipc-concordant="F24S20/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S20/64</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>in the form of floor constructions, grounds or roads</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S20/66" definition-exists="false" ipc-concordant="F24S20/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S20/66</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>in the form of facade constructions, e.g. wall constructions </text><reference><text>in the form of shingles or tiles <class-ref scheme="cpc">F24S20/69</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S20/67" definition-exists="false" ipc-concordant="F24S20/67" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S20/67</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>in the form of roof constructions </text><reference><text>in the form of shingles or tiles <class-ref scheme="cpc">F24S20/69</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S20/69" definition-exists="false" ipc-concordant="F24S20/69" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S20/69</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>in the form of shingles or tiles</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S20/70" definition-exists="false" ipc-concordant="F24S20/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S20/70</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Waterborne solar heat collector modules </text><reference><text>for working fluids forming pools or ponds <class-ref scheme="cpc">F24S10/10</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="F24S20/80" definition-exists="false" ipc-concordant="F24S20/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S20/80</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Airborne solar heat collector modules, e.g. inflatable structures</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F24S21/00" definition-exists="false" ipc-concordant="F24S21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S21/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Solar heat collectors not provided for in groups <class-ref scheme="cpc">F24S10/00</class-ref>-<class-ref scheme="cpc">F24S20/00</class-ref></text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F24S23/00" definition-exists="false" ipc-concordant="F24S23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S23/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Arrangements for concentrating solar-rays for solar heat collectors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S23/10" definition-exists="false" ipc-concordant="F24S23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/10</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Prisms</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="F24S23/11" definition-exists="false" ipc-concordant="F24S23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/11</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Fluorescent material</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="F24S23/12" definition-exists="false" ipc-concordant="F24S23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/12</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Light guides</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="F24S23/30" definition-exists="false" ipc-concordant="F24S23/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/30</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with lenses</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S23/31" definition-exists="false" ipc-concordant="F24S23/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/31</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having discontinuous faces, e.g. Fresnel lenses</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="F24S23/70" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/70</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with reflectors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S23/71" definition-exists="false" ipc-concordant="F24S23/71" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S23/71</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with parabolic reflective surfaces </text><reference><text>with cylindro-parabolic reflective surfaces <class-ref scheme="cpc">F24S23/74</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S23/715" definition-exists="false" ipc-concordant="F24S23/71" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/715</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>flexible</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="F24S23/72" definition-exists="false" ipc-concordant="F24S23/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/72</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with hemispherical reflective surfaces</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S23/74" definition-exists="false" ipc-concordant="F24S23/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S23/74</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with trough-shaped or cylindro-parabolic reflective surfaces</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S23/745" definition-exists="false" ipc-concordant="F24S23/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/745</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>flexible</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="F24S23/75" definition-exists="false" ipc-concordant="F24S23/75" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/75</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with conical reflective surfaces</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S23/77" definition-exists="false" ipc-concordant="F24S23/77" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/77</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with flat reflective plates</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S23/79" definition-exists="false" ipc-concordant="F24S23/79" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/79</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with spaced and opposed interacting reflective surfaces</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S23/80" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/80</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having discontinuous faces</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="F24S23/81" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/81</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>flexible </text><reference><text><class-ref scheme="cpc">F24S23/715</class-ref>, <class-ref scheme="cpc">F24S23/745</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S23/82" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S23/82</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>characterised by the material or the construction of the reflector</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="F24S23/83" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/83</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Other shapes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F24S23/831" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/831</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>corrugated</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="F24S23/832" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/832</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>curved</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="F24S23/833" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/833</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>dish-shaped</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="F24S23/834" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/834</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>trough-shaped</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F24S23/835" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/835</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>asymmetric</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F24S23/836" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/836</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>spiral</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="F24S23/837" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/837</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>hyperbolic</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="F24S23/838" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/838</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>involutes</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="F24S23/84" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/84</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Reflective elements inside solar collector casings</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="F24S23/85" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/85</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Micro-reflectors</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="F24S23/86" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/86</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>in the form of reflective coatings</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="F24S23/87" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/87</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Reflectors layout</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F24S23/872" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/872</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Assemblies of spaced reflective elements on common support, e.g. Fresnel reflectors</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="F24S23/874" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/874</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Reflectors formed by assemblies of adjacent similar reflective facets</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="F24S23/876" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/876</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Reflectors formed by assemblies of adjacent reflective elements having different orientation or different features</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="F24S23/878" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2023/878</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Assemblies of spaced reflective elements in the form of grids, e.g. vertical or inclined reflective elements extending over heat absorbing elements</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="F24S23/88" definition-exists="false" ipc-concordant="F24S23/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S2023/88</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Multi reflective traps</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F24S25/00" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Arrangement of stationary mountings or supports for solar heat collector modules</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph> Arrangements also intended for use with photovoltaic modules should further be classified in the relevant groups of subclass <class-ref scheme="cpc">H02S</class-ref>.  </note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F24S25/01" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/01</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Special support components; Methods of use</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S25/011" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/011</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Arrangements for mounting elements inside solar collectors; Spacers inside solar collectors</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="F24S25/012" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/012</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Foldable support elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S25/013" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/013</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Stackable support elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S25/014" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/014</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Methods for installing support elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S25/015" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/015</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Supports with play between elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S25/016" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/016</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Filling or spacing means; Elastic means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S25/017" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/017</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Tensioning means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S25/018" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/018</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Means for preventing movements, e.g. stops</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="F24S25/019" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/019</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Means for accommodating irregularities on mounting surface; Tolerance compensation means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S25/02" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/02</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Ballasting means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S25/021" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/021</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Sealing means between support elements and mounting surface</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="F24S25/022" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/022</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Sealing means between support elements, e.g. overlapping arrangements; Gap closing arrangements</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="F24S25/023" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/023</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Means for preventing theft; Locking means</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="F24S25/10" definition-exists="false" ipc-concordant="F24S25/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/10</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>extending in directions away from a supporting surface</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S25/11" definition-exists="false" ipc-concordant="F24S25/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/11</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using shaped bodies, e.g. concrete elements, foamed elements or moulded box-like elements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S25/12" definition-exists="false" ipc-concordant="F24S25/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/12</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using posts in combination with upper profiles</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S25/13" definition-exists="false" ipc-concordant="F24S25/13" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/13</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Profile arrangements, e.g. trusses </text><reference><text><class-ref scheme="cpc">F24S25/12</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="F24S25/15" definition-exists="false" ipc-concordant="F24S25/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/15</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using bent plates</text></title-part><title-part><text>using assemblies of plates</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S25/16" definition-exists="false" ipc-concordant="F24S25/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/16</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Arrangement of interconnected standing structures</text></title-part><title-part><text>Standing structures having separate supporting portions for adjacent modules</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S25/20" definition-exists="false" ipc-concordant="F24S25/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/20</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Peripheral frames for modules</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S25/30" definition-exists="false" ipc-concordant="F24S25/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/30</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using elongate rigid mounting elements extending substantially along the supporting surface, e.g.&#160;for covering buildings with solar heat collectors </text><reference><text>extending in directions away from the supporting surface <class-ref scheme="cpc">F24S25/10</class-ref>; peripheral frames for modules <class-ref scheme="cpc">F24S25/20</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S25/33" definition-exists="false" ipc-concordant="F24S25/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/33</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>forming substantially planar assemblies, e.g. of coplanar or stacked profiles</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S25/35" definition-exists="false" ipc-concordant="F24S25/35" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/35</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>by means of profiles with a cross-section defining separate supporting portions for adjacent modules</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S25/37" definition-exists="false" ipc-concordant="F24S25/37" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/37</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>forming coplanar grids comprising longitudinal and transversal profiles</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="F24S25/40" definition-exists="false" ipc-concordant="F24S25/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/40</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using plate-like mounting elements, e.g. profiled or corrugated plates</text></title-part><title-part><text>Plate-like module frames&#160; </text><reference><text>extending in directions away from a supporting surface <class-ref scheme="cpc">F24S25/10</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="F24S25/50" definition-exists="false" ipc-concordant="F24S25/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/50</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>comprising elongate non-rigid elements, e.g. straps, wires or ropes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S25/60" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/60</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S25/6001" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/6001</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>by using hook and loop-type fasteners</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="F24S25/6002" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/6002</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>by using hooks</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="F24S25/6003" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/6003</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>by clamping</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="F24S25/6004" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/6004</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>by clipping, e.g. by using snap connectors</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="F24S25/6005" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/6005</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>by screwed connection</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="F24S25/6006" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/6006</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>by using threaded elements, e.g. stud bolts</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="F24S25/6007" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/6007</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>by using form-fitting connection means, e.g. tongue and groove</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="F24S25/6008" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/6008</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>by using toothed elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S25/6009" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/6009</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>by deforming the material, e.g. by crimping or clinching</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="F24S25/601" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/601</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>by bonding, e.g. by using adhesives</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="F24S25/6011" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/6011</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>by welding or brazing</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="F24S25/6012" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/6012</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Joining different materials</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F24S25/6013" definition-exists="false" ipc-concordant="F24S25/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/6013</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Joining glass with non-glass elements</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="F24S25/61" definition-exists="false" ipc-concordant="F24S25/61" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/61</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>for fixing to the ground or to building structures</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S25/613" definition-exists="false" ipc-concordant="F24S25/613" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/613</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>in the form of bent strips or assemblies of strips</text></title-part><title-part><text>Hook-like connectors</text></title-part><title-part><text>Connectors to be mounted between building-covering elements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S25/615" definition-exists="false" ipc-concordant="F24S25/615" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/615</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>for fixing to protruding parts of buildings, e.g. to corrugations or to standing seams</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S25/617" definition-exists="false" ipc-concordant="F24S25/617" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/617</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Elements driven into the ground, e.g. anchor-piles</text></title-part><title-part><text>Foundations for supporting elements</text></title-part><title-part><text>Connectors for connecting supporting structures to the ground or to flat horizontal surfaces</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S25/63" definition-exists="false" ipc-concordant="F24S25/63" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/63</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>for fixing modules or their peripheral frames to supporting elements</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S25/632" definition-exists="false" ipc-concordant="F24S25/632" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/632</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Side connectors</text></title-part><title-part><text>Base connectors</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S25/634" definition-exists="false" ipc-concordant="F24S25/634" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/634</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Clamps</text></title-part><title-part><text>Clips</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F24S25/636" definition-exists="false" ipc-concordant="F24S25/636" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/636</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>clamping by screw-threaded elements</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="F24S25/65" definition-exists="false" ipc-concordant="F24S25/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/65</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>for coupling adjacent supporting elements, e.g. for connecting profiles together</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S25/67" definition-exists="false" ipc-concordant="F24S25/67" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/67</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>for coupling adjacent modules or their peripheral frames </text><reference><text>for fixing modules or their peripheral frames to supporting elements <class-ref scheme="cpc">F24S25/63</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S25/70" definition-exists="false" ipc-concordant="F24S25/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S25/70</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface</text></title-part><title-part><text>with means for compensating mounting tolerances</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F24S25/80" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/80</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Special profiles</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S25/801" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/801</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having hollow parts with closed cross-section</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="F24S25/802" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/802</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having circular or oval cross-section</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="F24S25/803" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/803</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having a central web, e.g. I-shaped, inverted T- shaped</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="F24S25/804" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/804</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>U-, C- or O-shaped; Hat profiles</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="F24S25/805" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/805</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>in the form of corrugated profiles</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="F24S25/806" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/806</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having curved portions</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="F24S25/807" definition-exists="false" ipc-concordant="F24S25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2025/807</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>having undercut grooves</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F24S30/00" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S30/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Arrangements for moving or orienting solar heat collector modules</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph> Arrangements also intended for use with photovoltaic modules should further be classified in the relevant groups of subclass <class-ref scheme="cpc">H02S</class-ref>.  </note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F24S30/10" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/10</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Special components</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S30/11" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/11</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Driving means</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F24S30/115" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/115</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Linear actuators, e.g. pneumatic cylinders</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="F24S30/12" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/12</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Coupling means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S30/13" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/13</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Transmissions</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F24S30/131" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/131</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>in the form of articulated bars</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F24S30/132" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/132</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>in the form of compasses, scissors or parallelograms</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F24S30/133" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/133</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>in the form of flexible elements, e.g. belts, chains, ropes</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="F24S30/134" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/134</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>in the form of gearings or rack-and-pinion transmissions</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="F24S30/135" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/135</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>in the form of threaded elements</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="F24S30/136" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/136</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>for moving several solar collectors by common transmission elements</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="F24S30/137" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/137</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>for deriving one movement from another one, e.g. for deriving elevation movement from azimuth movement</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S30/14" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/14</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Movement guiding means</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F24S30/145" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/145</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Tracks</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="F24S30/15" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/15</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Bearings</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="F24S30/16" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/16</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Hinged elements; Pin connections</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="F24S30/17" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/17</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Spherical joints</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="F24S30/18" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/18</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Load balancing means, e.g. use of counter-weights</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="F24S30/19" definition-exists="false" ipc-concordant="F24S30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2030/19</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Movement dampening means; Braking means</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="F24S30/20" definition-exists="false" ipc-concordant="F24S30/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S30/20</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>for linear movement</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S30/40" definition-exists="false" ipc-concordant="F24S30/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S30/40</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>for rotary movement</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S30/42" definition-exists="false" ipc-concordant="F24S30/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S30/42</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with only one rotation axis</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S30/422" definition-exists="false" ipc-concordant="F24S30/422" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S30/422</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Vertical axis</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S30/425" definition-exists="false" ipc-concordant="F24S30/425" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S30/425</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Horizontal axis</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S30/428" definition-exists="false" ipc-concordant="F24S30/428" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S30/428</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with inclined axis</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S30/45" definition-exists="false" ipc-concordant="F24S30/45" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S30/45</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with two rotation axes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S30/452" definition-exists="false" ipc-concordant="F24S30/452" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S30/452</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Vertical primary axis</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S30/455" definition-exists="false" ipc-concordant="F24S30/455" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S30/455</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Horizontal primary axis</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S30/458" definition-exists="false" ipc-concordant="F24S30/458" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S30/458</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with inclined primary axis</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S30/48" definition-exists="false" ipc-concordant="F24S30/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S30/48</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with three or more rotation axes or with multiple degrees of freedom</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="F24S40/00" definition-exists="false" ipc-concordant="F24S40/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S40/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Safety or protection arrangements of solar heat collectors</text></title-part><title-part><text>Preventing malfunction of solar heat collectors </text><reference><text>control arrangements <class-ref scheme="cpc">F24S50/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S40/10" definition-exists="false" ipc-concordant="F24S40/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/10</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Protective covers or shrouds</text></title-part><title-part><text>Closure members, e.g. lids </text><reference><text>transparent coverings <class-ref scheme="cpc">F24S80/50</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="F24S40/20" definition-exists="false" ipc-concordant="F24S40/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/20</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Cleaning</text></title-part><title-part><text>Removing snow</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S40/40" definition-exists="false" ipc-concordant="F24S40/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/40</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Preventing corrosion</text></title-part><title-part><text>Protecting against dirt or contamination</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S40/42" definition-exists="false" ipc-concordant="F24S40/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S40/42</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Preventing condensation inside solar modules </text><reference><text>by venting <class-ref scheme="cpc">F24S40/53</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S40/44" definition-exists="false" ipc-concordant="F24S40/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/44</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Draining rainwater or condensation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S40/46" definition-exists="false" ipc-concordant="F24S40/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/46</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Maintaining vacuum, e.g. by using getters</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S40/48" definition-exists="false" ipc-concordant="F24S40/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/48</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Deaerating or degassing the working fluid</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S40/50" definition-exists="false" ipc-concordant="F24S40/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/50</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Preventing overheating or overpressure </text><reference><text>by draining the working fluid <class-ref scheme="cpc">F24S40/60</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S40/52" definition-exists="false" ipc-concordant="F24S40/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/52</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>by modifying the heat collection, e.g. by defocusing or by changing the position of heat-receiving elements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S40/53" definition-exists="false" ipc-concordant="F24S40/53" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S40/53</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>by venting solar heat collector enclosures</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S40/55" definition-exists="false" ipc-concordant="F24S40/55" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/55</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Arrangements for cooling, e.g. by using external heat dissipating means or internal cooling circuits </text><reference><text>by venting <class-ref scheme="cpc">F24S40/53</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S40/57" definition-exists="false" ipc-concordant="F24S40/57" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/57</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Preventing overpressure in solar collector enclosures </text><reference><text>by venting <class-ref scheme="cpc">F24S40/53</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S40/58" definition-exists="false" ipc-concordant="F24S40/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/58</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Preventing overpressure in working fluid circuits</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S40/60" definition-exists="false" ipc-concordant="F24S40/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/60</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Arrangements for draining the working fluid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S40/70" definition-exists="false" ipc-concordant="F24S40/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/70</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Preventing freezing </text><reference><text>arrangements for draining the working fluid <class-ref scheme="cpc">F24S40/60</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="F24S40/80" definition-exists="false" ipc-concordant="F24S40/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/80</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Accommodating differential expansion of solar collector elements</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S40/85" definition-exists="false" ipc-concordant="F24S40/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S40/85</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Arrangements for protecting solar collectors against adverse weather conditions </text><reference><text><class-ref scheme="cpc">F24S40/10</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="F24S40/90" definition-exists="false" ipc-concordant="F24S40/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S40/90</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Arrangements for testing solar heat collectors</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F24S50/00" definition-exists="false" ipc-concordant="F24S50/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S50/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Arrangements for controlling solar heat collectors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S50/20" definition-exists="false" ipc-concordant="F24S50/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S50/20</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>for tracking</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S50/25" definition-exists="false" ipc-concordant="F24S50/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2050/25</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Calibration means; Methods for initial positioning of solar concentrators or solar receivers</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="F24S50/40" definition-exists="false" ipc-concordant="F24S50/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S50/40</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>responsive to temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S50/60" definition-exists="false" ipc-concordant="F24S50/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S50/60</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>responsive to wind</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S50/80" definition-exists="false" ipc-concordant="F24S50/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S50/80</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>for controlling collection or absorption of solar radiation</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F24S60/00" definition-exists="false" ipc-concordant="F24S60/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S60/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Arrangements for storing heat collected by solar heat collectors </text><reference><text>working fluids forming pools or ponds <class-ref scheme="cpc">F24S10/10</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S60/10" definition-exists="false" ipc-concordant="F24S60/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S60/10</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using latent heat</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S60/20" definition-exists="false" ipc-concordant="F24S60/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S60/20</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using chemical reactions, e.g. thermochemical reactions or isomerisation reactions</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S60/30" definition-exists="false" ipc-concordant="F24S60/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S60/30</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>storing heat in liquids</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F24S70/00" definition-exists="false" ipc-concordant="F24S70/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S70/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Details of absorbing elements</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S70/10" definition-exists="false" ipc-concordant="F24S70/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S70/10</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>characterised by the absorbing material </text><reference><text>absorbing coatings or surface treatment for increasing absorption <class-ref scheme="cpc">F24S70/20</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S70/12" definition-exists="false" ipc-concordant="F24S70/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S70/12</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>made of metallic material</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S70/14" definition-exists="false" ipc-concordant="F24S70/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S70/14</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>made of plastics</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F24S80/01" definition-exists="false" ipc-concordant="F24S80/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/01</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Selection of particular materials</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S80/013" definition-exists="false" ipc-concordant="F24S80/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/013</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Foams</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S80/015" definition-exists="false" ipc-concordant="F24S80/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/015</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Plastics</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="F24S80/016" definition-exists="false" ipc-concordant="F24S80/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/016</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Textiles; Fabrics</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="F24S80/017" definition-exists="false" ipc-concordant="F24S80/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/017</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Natural materials, e.g. wood</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="F24S80/018" definition-exists="false" ipc-concordant="F24S80/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/018</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Recycled materials</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="F24S80/03" definition-exists="false" ipc-concordant="F24S80/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/03</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Arrangements for heat transfer optimization</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S80/05" definition-exists="false" ipc-concordant="F24S80/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/05</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Flow guiding means; Inserts inside conduits</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S80/07" definition-exists="false" ipc-concordant="F24S80/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/07</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Arrangements for one-way heat transfer, e.g. thermal diodes</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="F24S80/09" definition-exists="false" ipc-concordant="F24S80/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/09</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Arrangements for reinforcement of solar collector elements</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="F24S80/10" definition-exists="false" ipc-concordant="F24S80/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S80/10</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Materials for heat-exchange conduits</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S80/20" definition-exists="false" ipc-concordant="F24S80/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S80/20</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Working fluids specially adapted for solar heat collectors</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S80/30" definition-exists="false" ipc-concordant="F24S80/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S80/30</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections</text></title-part><title-part><text>Fluid distributing means, e.g. headers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S80/40" definition-exists="false" ipc-concordant="F24S80/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S80/40</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Casings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S80/45" definition-exists="false" ipc-concordant="F24S80/45" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S80/45</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>characterised by the material</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S80/453" definition-exists="false" ipc-concordant="F24S80/453" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S80/453</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>made of metallic material</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S80/457" definition-exists="false" ipc-concordant="F24S80/457" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S80/457</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>made of plastics</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F24S80/501" definition-exists="false" ipc-concordant="F24S80/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/501</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>Special shape</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F24S80/502" definition-exists="false" ipc-concordant="F24S80/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/502</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>in the form of multiple covering elements</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="F24S80/503" definition-exists="false" ipc-concordant="F24S80/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2080/503</classification-symbol><class-title date-revised="2018-05-01"><title-part><CPC-specific-text><text>in the form of curved covering elements</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="F24S80/52" definition-exists="false" ipc-concordant="F24S80/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S80/52</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>characterised by the material </text><reference><text>for preventing heat loss <class-ref scheme="cpc">F24S80/56</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F24S80/525" definition-exists="false" ipc-concordant="F24S80/525" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S80/525</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>made of plastics</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S80/54" definition-exists="false" ipc-concordant="F24S80/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S80/54</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using evacuated elements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S80/56" definition-exists="false" ipc-concordant="F24S80/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S80/56</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>characterised by means for preventing heat loss</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S80/58" definition-exists="false" ipc-concordant="F24S80/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S80/58</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>characterised by their mountings or fixing means</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S80/60" definition-exists="false" ipc-concordant="F24S80/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S80/60</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Thermal insulation </text><reference><text>transparent coverings <class-ref scheme="cpc">F24S80/50</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F24S80/65" definition-exists="false" ipc-concordant="F24S80/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S80/65</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>characterised by the material</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S80/70" definition-exists="false" ipc-concordant="F24S80/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S80/70</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Sealing means</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F24S90/00" definition-exists="false" ipc-concordant="F24S90/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S90/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Solar heat systems not otherwise provided for</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F24S90/10" definition-exists="false" ipc-concordant="F24S90/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F24S90/10</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using thermosiphonic circulation</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F24S201/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F24S2201/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Prediction</text></title-part><title-part><text>Simulation</text></title-part></class-title></classification-item></classification-item></classification-item></class-scheme>