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ZSI_Reconnect_China/PATSTAT/CPC_data/CPCSchemeXML202302/cpc-scheme-F16N.xml

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<?xml version="1.0" encoding="UTF-8"?>
<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="F16N" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>F16N</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>LUBRICATING</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Attention is drawn to the following places: <table><row><entry><class-ref scheme="cpc">A01D69/12</class-ref></entry><entry> Lubrication of harvesters; </entry></row><row><entry><class-ref scheme="cpc">B21J3/00</class-ref></entry><entry> Lubricating during forging or pressing; </entry></row><row><entry><class-ref scheme="cpc">B25D17/26</class-ref></entry><entry> Lubricating of portable power-driven percussive tools; </entry></row><row><entry><class-ref scheme="cpc">B60R17/00</class-ref></entry><entry> Arrangements or adaptations of lubricating; systems or devices in vehicles; </entry></row><row><entry><class-ref scheme="cpc">B61C17/08</class-ref></entry><entry> Lubrication systems for railway locomotives; </entry></row><row><entry><class-ref scheme="cpc">B62D55/092</class-ref></entry><entry> Vehicle endless-track units with lubrication means; </entry></row><row><entry><class-ref scheme="cpc">D04B35/28</class-ref></entry><entry> Devices for lubricating knitting machine parts; </entry></row><row><entry><class-ref scheme="cpc">E05B17/08</class-ref></entry><entry> Lubricating devices for locks; </entry></row><row><entry><class-ref scheme="cpc">E05D11/02</class-ref></entry><entry> Lubricating arrangements for hinges; </entry></row><row><entry><class-ref scheme="cpc">E21B10/22</class-ref></entry><entry> Lubricating details of roller drill bits for earth; drilling. </entry></row></table></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16N1/00" date-revised="2013-01-01" status="published"><classification-symbol>F16N1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lubrication devices or arrangements for oil or grease</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N1/00" definition-exists="true" ipc-concordant="F16N1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Constructional modifications of parts of machines or apparatus for the purpose of lubrication</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N3/00" definition-exists="true" ipc-concordant="F16N3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices for supplying lubricant by manual action </text><reference><text>draining equipment for liquid containers <class-ref scheme="cpc">B65D</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N3/02" definition-exists="false" ipc-concordant="F16N3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>delivering oil</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N3/04" definition-exists="false" ipc-concordant="F16N3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oil cans</text></title-part><title-part><text>Oil syringes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16N3/06" definition-exists="false" ipc-concordant="F16N3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>delivering on squeezing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16N3/08" definition-exists="false" ipc-concordant="F16N3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>incorporating a piston-pump</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="F16N3/10" definition-exists="false" ipc-concordant="F16N3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>delivering grease</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N3/12" definition-exists="false" ipc-concordant="F16N3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N3/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Grease guns</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="F16N5/00" definition-exists="true" ipc-concordant="F16N5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Apparatus with hand-positioned nozzle supplied with lubricant under pressure </text><reference><text><class-ref scheme="cpc">F16N3/00</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N5/02" definition-exists="false" ipc-concordant="F16N5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Nozzles or nozzle-valve arrangements therefor, e.g. high-pressure grease guns</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N7/00" definition-exists="true" ipc-concordant="F16N7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated </text><reference><text>axle-box lubrication for railway rolling-stock <class-ref scheme="cpc">B61F17/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N7/02" definition-exists="false" ipc-concordant="F16N7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with gravity feed or drip lubrication</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N7/04" definition-exists="false" ipc-concordant="F16N7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with oil flow promoted by vibration</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N7/06" definition-exists="false" ipc-concordant="F16N7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements in which the droplets are visible</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N7/08" definition-exists="true" ipc-concordant="F16N7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlled by means of the temperature of the member to be lubricated </text><reference><text>thermostats <class-ref scheme="cpc">G05D</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="F16N7/10" definition-exists="false" ipc-concordant="F16N7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-02-01" status="published"><classification-symbol>F16N7/10</classification-symbol><class-title date-revised="2017-02-01"><title-part><text>incorporating manually-operated control means, e.g. spindles</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N7/12" definition-exists="false" ipc-concordant="F16N7/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with feed by capillary action, e.g. by wicks</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N7/14" definition-exists="true" ipc-concordant="F16N7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the lubricant being conveyed from the reservoir by mechanical means </text><reference><text>by pumping devices <class-ref scheme="cpc">F16N7/36</class-ref>, <class-ref scheme="cpc">F16N7/38</class-ref>; adaptations for lubrication of machines or engines in general, of internal-combustion engines <class-ref scheme="cpc">F01M</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N7/16" definition-exists="true" ipc-concordant="F16N7/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the oil being carried up by a lifting device </text><reference><text>scoop devices in general <class-ref scheme="cpc">F04D</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16N7/18" definition-exists="false" ipc-concordant="F16N7/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with one or more feed members fixed on a shaft</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16N7/20" definition-exists="false" ipc-concordant="F16N7/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with one or more members moving around the shaft to be lubricated</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16N7/22" definition-exists="false" ipc-concordant="F16N7/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>shaped as rings</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16N7/24" definition-exists="false" ipc-concordant="F16N7/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with discs, rollers, belts or the like contacting the shaft to be lubricated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N7/26" definition-exists="true" ipc-concordant="F16N7/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Splash lubrication </text><reference><text>mist lubrication <class-ref scheme="cpc">F16N7/32</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="F16N7/28" definition-exists="false" ipc-concordant="F16N7/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dip lubrication</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N7/30" definition-exists="true" ipc-concordant="F16N7/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the oil being fed or carried along by another fluid </text><reference><text>in internal- combustion engines <class-ref scheme="cpc">F02F</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N7/32" definition-exists="true" ipc-concordant="F16N7/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mist lubrication </text><reference><text>splash lubrication <class-ref scheme="cpc">F16N7/26</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16N7/34" definition-exists="true" ipc-concordant="F16N7/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Atomising devices for oil </text><reference><text>atomising devices in general <class-ref scheme="cpc">B05B</class-ref></text></reference></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="F16N7/36" definition-exists="false" ipc-concordant="F16N7/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with feed by pumping action of the member to be lubricated or of a shaft of the machine</text></title-part><title-part><text>Centrifugal lubrication</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N7/363" definition-exists="false" ipc-concordant="F16N7/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/363</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Centrifugal lubrication</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="F16N7/366" definition-exists="false" ipc-concordant="F16N7/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/366</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with feed by pumping action of a vertical shaft of the machine</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="F16N7/38" definition-exists="false" ipc-concordant="F16N7/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a separate pump</text></title-part><title-part><text>Central lubrication systems</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N7/385" definition-exists="false" ipc-concordant="F16N7/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/385</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Central lubrication systems</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="F16N7/40" definition-exists="false" ipc-concordant="F16N7/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N7/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in a closed circulation system</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="F16N9/00" definition-exists="true" ipc-concordant="F16N9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent </text><reference><text>also usable with a stationary reservoir <class-ref scheme="cpc">F16N7/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N9/02" definition-exists="false" ipc-concordant="F16N9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N9/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with reservoir on or in a rotary member</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N9/04" definition-exists="false" ipc-concordant="F16N9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N9/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with reservoir on or in a reciprocating, rocking, or swinging member</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N11/00" definition-exists="true" ipc-concordant="F16N11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated</text></title-part><title-part><text>Grease cups</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N11/02" definition-exists="false" ipc-concordant="F16N11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N11/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hand-actuated grease cups, e.g. Stauffer cups</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N11/04" definition-exists="false" ipc-concordant="F16N11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N11/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Spring-loaded devices</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N11/06" definition-exists="false" ipc-concordant="F16N11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N11/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Weight-loaded devices</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N11/08" definition-exists="false" ipc-concordant="F16N11/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N11/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with mechanical drive, other than directly by springs or weights </text><reference><text>lubricating-pumps <class-ref scheme="cpc">F16N13/00</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="F16N11/10" definition-exists="false" ipc-concordant="F16N11/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N11/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by pressure of another fluid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N11/12" definition-exists="false" ipc-concordant="F16N11/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N11/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by centrifugal action</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N13/00" definition-exists="true" ipc-concordant="F16N13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lubricating-pumps </text><reference><text>oil cans with pump <class-ref scheme="cpc">F16N3/08</class-ref>; pumps for liquids in general <class-ref scheme="cpc">F04</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N13/003" definition-exists="false" ipc-concordant="F16N13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2013/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Flexible-wall pumps</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="F16N13/006" definition-exists="false" ipc-concordant="F16N13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2013/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Jet pumps</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="F16N13/02" definition-exists="true" ipc-concordant="F16N13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N13/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with reciprocating piston </text><reference><text>pumps with distributing equipment <class-ref scheme="cpc">F16N13/22</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N13/04" definition-exists="false" ipc-concordant="F16N13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N13/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adjustable reciprocating pumps</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N13/06" definition-exists="false" ipc-concordant="F16N13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N13/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Actuation of lubricating-pumps</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16N13/063" definition-exists="false" ipc-concordant="F16N13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2013/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with electrical drive</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="F16N13/066" definition-exists="false" ipc-concordant="F16N13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2013/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with electromagnetical drive</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="F16N13/08" definition-exists="false" ipc-concordant="F16N13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N13/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by hand </text><CPC-specific-text><text>or foot</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="F16N13/10" definition-exists="false" ipc-concordant="F16N13/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N13/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with mechanical drive </text><reference><text><class-ref scheme="cpc">F16N13/18</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16N13/12" definition-exists="false" ipc-concordant="F16N13/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N13/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with ratchet</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16N13/14" definition-exists="false" ipc-concordant="F16N13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N13/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with cam or wobble-plate on shaft parallel to the pump cylinder or cylinders</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16N13/16" definition-exists="false" ipc-concordant="F16N13/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N13/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with fluid drive</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16N13/18" definition-exists="false" ipc-concordant="F16N13/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N13/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>relative movement of pump parts being produced by inertia of one of the parts or of a driving member</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="F16N13/20" definition-exists="true" ipc-concordant="F16N13/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N13/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rotary pumps </text><reference><text>with distributing equipment <class-ref scheme="cpc">F16N13/22</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N13/205" definition-exists="false" ipc-concordant="F16N13/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2013/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Screw pumps</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="F16N13/22" definition-exists="true" ipc-concordant="F16N13/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N13/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with distributing equipment </text><reference><text>separate distributing equipment <class-ref scheme="cpc">F16N25/00</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N15/00" definition-exists="true" ipc-concordant="F16N15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N15/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lubrication with substances other than oil or grease</text></title-part><title-part><text>Lubrication characterised by the use of particular lubricants in particular apparatus or conditions </text><reference><text><class-ref scheme="cpc">F16N17/00</class-ref> takes precedence; lubricating compositions, selection of particular substances as lubricants in general <class-ref scheme="cpc">C10M</class-ref>; bearings with surfaces incorporating lubricant <class-ref scheme="cpc">F16C33/04</class-ref>; lubrication specially adapted to machines or apparatus provided for in a single other class, <u>see</u> the relevant class for the machine or apparatus</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N15/02" definition-exists="false" ipc-concordant="F16N15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N15/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with graphite or graphite-containing compositions</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N15/04" definition-exists="true" ipc-concordant="F16N15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N15/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with water </text><reference><text>bearings working in water <class-ref scheme="cpc">F16C</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N17/00" definition-exists="true" ipc-concordant="F16N17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N17/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lubrication of machines or apparatus working under extreme conditions </text><reference><text>additives to lubricating oil or lubricating grease <class-ref scheme="cpc">C10M</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N17/02" definition-exists="true" ipc-concordant="F16N17/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N17/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>at high temperature </text><reference><text>of turbines <class-ref scheme="cpc">F01D</class-ref>, <class-ref scheme="cpc">F02C</class-ref>; lubrication of machines or engines in general, of internal-combustion engines <class-ref scheme="cpc">F01M</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N17/04" definition-exists="true" ipc-concordant="F16N17/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N17/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>at low temperature </text><reference><text>lubrication of refrigerating machines <class-ref scheme="cpc">F25B</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="F16N17/06" definition-exists="true" ipc-concordant="F16N17/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N17/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in vacuum or under reduced pressure </text><reference><text>lubrication of evacuating pumps <class-ref scheme="cpc">F04</class-ref>; of rotary anodes of X-ray tubes <class-ref scheme="cpc">H01J35/10</class-ref></text></reference></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16N19/00" date-revised="2013-01-01" status="published"><classification-symbol>F16N19/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of lubricators or lubrication systems</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N19/00" definition-exists="true" ipc-concordant="F16N19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N19/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lubricant containers for use in lubricators or lubrication systems</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N19/003" definition-exists="true" ipc-concordant="F16N19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N19/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Indicating oil level </text><reference><text>measuring liquid level in general <class-ref scheme="cpc">G01F</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N19/006" definition-exists="true" ipc-concordant="F16N19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N19/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Maintaining oil level </text><reference><text>level control in general <class-ref scheme="cpc">G05D9/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N21/00" definition-exists="true" ipc-concordant="F16N21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N21/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Conduits</text></title-part><title-part><text>Junctions </text><reference><text>in general <class-ref scheme="cpc">F16L</class-ref></text></reference></title-part><title-part><text>Fittings for lubrication apertures</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N21/005" definition-exists="false" ipc-concordant="F16N21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F16N2021/005</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Modular units</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="F16N21/02" definition-exists="false" ipc-concordant="F16N21/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N21/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lubricating nipples</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N21/04" definition-exists="false" ipc-concordant="F16N21/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N21/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Nozzles for connection of lubricating equipment to nipples</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N21/06" definition-exists="false" ipc-concordant="F16N21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N21/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Covering members for nipples, conduits or apertures</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N23/00" definition-exists="true" ipc-concordant="F16N23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N23/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special adaptations of check valves </text><reference><text>check valves in general <class-ref scheme="cpc">F16K</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N25/00" definition-exists="true" ipc-concordant="F16N25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N25/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Distributing equipment </text><CPC-specific-text><text>with or without proportioning devices</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N25/02" definition-exists="false" ipc-concordant="F16N25/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N25/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with reciprocating distributing slide valve</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N25/04" definition-exists="false" ipc-concordant="F16N25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N25/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with rotary distributing member </text><reference><text>combined with oil pump <class-ref scheme="cpc">F16N13/22</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N27/00" definition-exists="true" ipc-concordant="F16N27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N27/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Proportioning devices </text><reference><text>liquid meters <class-ref scheme="cpc">G01F</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N27/005" definition-exists="false" ipc-concordant="F16N27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N27/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using restrictions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N27/02" definition-exists="true" ipc-concordant="F16N27/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N27/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gating equipment </text><reference><text>multiple-way valves <class-ref scheme="cpc">F16K</class-ref>; metering cocks <class-ref scheme="cpc">G01F</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N29/00" definition-exists="true" ipc-concordant="F16N29/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N29/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions</text></title-part><title-part><text>Use of devices responsive to conditions in lubricating arrangements or systems </text><reference><text>in bearings <class-ref scheme="cpc">F16C</class-ref>; constructions of apparatus outside the lubricating arrangements or systems, <u>see</u> the relevant classes</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N29/02" definition-exists="false" ipc-concordant="F16N29/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N29/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for influencing the supply of lubricant</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N29/04" definition-exists="false" ipc-concordant="F16N29/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N29/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>enabling a warning to be given</text></title-part><title-part><text>enabling moving parts to be stopped</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N31/00" definition-exists="true" ipc-concordant="F16N31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N31/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus </text><reference><text>oil separators for separating oil from exhaust steam <class-ref scheme="cpc">F22G</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N31/002" definition-exists="false" ipc-concordant="F16N31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N31/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drain pans</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16N31/004" definition-exists="false" ipc-concordant="F16N31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N31/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with container</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="F16N31/006" definition-exists="false" ipc-concordant="F16N31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N31/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drip trays</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="F16N31/008" definition-exists="false" ipc-concordant="F16N31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2031/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drain plugs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N31/02" definition-exists="true" ipc-concordant="F16N31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16N31/02</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Oil catchers</text></title-part><title-part><text>Oil wipers </text><reference><text>oil-scraping rings for pistons <class-ref scheme="cpc">F16J9/20</class-ref> </text><CPC-specific-text><text>; cleaning means for indicating or measuring dip members, e.g. dipstick wipers <class-ref scheme="cpc">G01F23/045</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N31/025" definition-exists="false" ipc-concordant="F16N31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2031/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Oil-slinger</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="F16N33/00" definition-exists="true" ipc-concordant="F16N33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N33/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical arrangements for cleaning lubricating equipment</text></title-part><title-part><text>Special racks or the like for use in draining lubricant from machine parts</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N33/005" definition-exists="false" ipc-concordant="F16N33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2033/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Flushing</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16N35/00" date-revised="2013-01-01" status="published"><classification-symbol>F16N35/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Care of lubricants</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N35/00" definition-exists="true" ipc-concordant="F16N35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N35/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Storage of lubricants in engine-rooms or the like </text><reference><text>storage containers <class-ref scheme="cpc">B65</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N37/00" definition-exists="false" ipc-concordant="F16N37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N37/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Equipment for transferring lubricant from one container to another</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N37/003" definition-exists="false" ipc-concordant="F16N37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N37/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for filling bearings</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="F16N37/006" definition-exists="false" ipc-concordant="F16N37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2037/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Filling</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N37/02" definition-exists="false" ipc-concordant="F16N37/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N37/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for filling grease guns</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N39/00" definition-exists="true" ipc-concordant="F16N39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N39/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for conditioning of lubricants in the lubricating system </text><reference><text>cleaning of lubricating oil, lubricating compositions <class-ref scheme="cpc">C10M</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N39/002" definition-exists="true" ipc-concordant="F16N39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N39/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by deaeration </text><reference><text>degasification of liquids <class-ref scheme="cpc">B01D19/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N39/005" definition-exists="true" ipc-concordant="F16N39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N39/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by evaporating or purifying </text><reference><text>for heating or cooling of filters <class-ref scheme="cpc">B01D35/18</class-ref>, e.g. comprising a vaporising unit <class-ref scheme="cpc">B01D35/185</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N39/007" definition-exists="false" ipc-concordant="F16N39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2039/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Using strainers</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="F16N39/02" definition-exists="true" ipc-concordant="F16N39/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N39/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by cooling </text><reference><text>heat-exchangers in general <class-ref scheme="cpc">F28</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N39/04" definition-exists="true" ipc-concordant="F16N39/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N39/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by heating </text><reference><text>heat-exchangers in general <class-ref scheme="cpc">F28</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16N39/06" definition-exists="true" ipc-concordant="F16N39/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N39/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by filtration </text><reference><text>filters in general <class-ref scheme="cpc">B01D</class-ref>; magnetic separators <class-ref scheme="cpc">B03C1/00</class-ref>; </text><CPC-specific-text><text>centrifugal separators or filters <class-ref scheme="cpc">B04B5/005</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N39/065" definition-exists="false" ipc-concordant="F16N39/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2039/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>inlet foot filter</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="F16N39/08" definition-exists="false" ipc-concordant="F16N39/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N39/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by diluting, e.g. by addition of fuel </text><reference><text>lubrication of machines or engines in general, of internal-combustion engines <class-ref scheme="cpc">F01M</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16N99/00" definition-exists="false" ipc-concordant="F16N99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N99/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Subject matter not provided for in other groups of this subclass</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="F16N200/00" date-revised="2013-01-01" status="published"><classification-symbol>F16N2200/00</classification-symbol>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16N200/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2200/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Condition of lubricant</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N200/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2200/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oxidation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N200/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2200/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Detecting debris, chips, swarfs</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N200/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2200/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Film thickness</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N200/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2200/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Acidity, pH-value</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N200/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2200/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N200/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2200/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Viscosity</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N200/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2200/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Treating with electricity</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N200/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2200/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using tracers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N200/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2200/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Detecting foaming</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N200/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2200/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Detecting water</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="F16N210/00" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Care of lubricants</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16N210/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Applications</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Turbines</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N210/025" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wind Turbines</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicles</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Marine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aircraft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N210/09" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/09</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for inverted flight</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Refrigerators</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gearings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bearings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pumps</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electric motors</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electric generators</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Centrifuges</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/24" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16N2210/24</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Conveyors</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/26" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Spinning spindles</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/28" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>submerged</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for reversed rotation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sewing machines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/33" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/33</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Chains</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N210/34" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2210/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cables and wires</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16N230/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2230/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Signal processing</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N230/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2230/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Microprocessor</text></title-part><title-part><text>Microcomputer</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N230/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2230/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using mapping techniques</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N230/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2230/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Timing network</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N230/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2230/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with pneumatic elements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N230/13" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2230/13</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with hydraulic elements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N230/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2230/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with bimetallic elements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N230/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2230/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with capacitors</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N230/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2230/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N230/19" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2230/19</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Photo sensor</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N230/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2230/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reed relays</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N230/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2230/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using counters</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16N250/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Measuring</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N250/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pressure</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N250/05" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Atmospheric pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N250/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for determining flow</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N250/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Temperature</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N250/11" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/11</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ambient temperature</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N250/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Number of revolutions, RPM</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N250/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Level</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N250/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dialectricum</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N250/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Inductive</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N250/34" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Transparency</text></title-part><title-part><text>Light</text></title-part><title-part><text>Photo sensor</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N250/36" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Viscosity</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N250/38" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Piezo</text></title-part><title-part><text>x-tal</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N250/40" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flow</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N250/42" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Friction</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N250/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sampling</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N250/52" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2250/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>magnetic</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16N260/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fail safe</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N260/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicating</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N260/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oil level</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N260/05" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oil flow</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N260/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Temperature</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16N260/065" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of colours or dye</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N260/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N260/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using warning lamps</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N260/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using sound</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N260/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using recording</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N260/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>necessity of changing oil</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N260/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Emergency</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N260/21" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/21</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>limping home</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N260/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rupture</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N260/24" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using accumulator</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N260/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clogging filter</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N260/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pump failure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N260/40" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pre-lubrication</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N260/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>After-lubrication</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N260/60" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2260/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Limping home</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16N270/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Controlling</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N270/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Level</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N270/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using overflow </text><reference><text><class-ref scheme="cpc">F16N2270/18</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N270/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using float device</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N270/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using overflow by filling</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N270/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amount of lubricant</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N270/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with restrictions</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16N270/24" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using porous, felt, ceramic, or sintered material</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16N270/26" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>variable</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N270/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>intermittent</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16N270/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fixed pulse, fixed length, fixed amplitude</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16N270/48" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>pressure-controlled</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N270/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Condition</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N270/52" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Viscosity</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N270/54" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>pH</text></title-part><title-part><text>Acidity</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N270/56" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Temperature</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N270/60" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pressure</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N270/62" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Limit</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N270/64" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Set-pressure</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N270/70" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Supply</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16N270/72" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>on-off</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16N270/74" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2270/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>only during use</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16N280/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2280/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Valves</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N280/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2280/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>electromagnetically operated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16N280/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16N2280/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Variable-flow or proportional valves</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></class-scheme>