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83 lines
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83 lines
46 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="H02N" definition-exists="true" date-revised="2023-02-01" status="published"><classification-symbol>H02N</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u>: <subnote type="bullet"><note-paragraph>electrostatic generators, motors, clutches, or holding devices; </note-paragraph><note-paragraph>other non-dynamo-electric generators or motors; </note-paragraph><note-paragraph>holding or levitation devices using magnetic attraction or repulsion; </note-paragraph><note-paragraph>arrangements for starting, regulating, braking, or otherwise controlling such machines unless in conjoint operation with a second machine.</note-paragraph></subnote></note-paragraph><note-paragraph>Specific provision for generators, motors, or other means for converting between electric and other forms of energy also exists in other subclasses, e.g. in class <class-ref scheme="cpc">H10</class-ref> and subclasses <class-ref scheme="cpc">H01L</class-ref>, <class-ref scheme="cpc">H01M</class-ref>, <class-ref scheme="cpc">H02K</class-ref>, <class-ref scheme="cpc">H04R</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="H02N1/00" date-revised="2013-01-01" status="published"><classification-symbol>H02N1/00</classification-symbol>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H02N1/00" definition-exists="false" ipc-concordant="H02N1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrostatic generators or motors using a solid moving electrostatic charge carrier</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N1/002" definition-exists="true" ipc-concordant="H02N1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N1/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electrostatic motors</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N1/004" definition-exists="false" ipc-concordant="H02N1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N1/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which a body is moved along a path due to interaction with an electric field travelling along the path</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N1/006" definition-exists="true" ipc-concordant="H02N1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N1/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the gap-closing type </text><reference><text><class-ref scheme="cpc">H02N1/004</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N1/008" definition-exists="true" ipc-concordant="H02N1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N1/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Laterally driven motors, e.g. of the comb-drive type</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N1/04" definition-exists="false" ipc-concordant="H02N1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N1/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Friction generators</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N1/06" definition-exists="false" ipc-concordant="H02N1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Influence generators</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N1/08" definition-exists="true" ipc-concordant="H02N1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with conductive charge carrier, i.e. capacitor machines</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N1/10" definition-exists="false" ipc-concordant="H02N1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with non-conductive charge carrier</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N1/12" definition-exists="true" ipc-concordant="H02N1/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H02N1/12</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>in the form of a conveyor belt, e.g. van de Graaff machine</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H02N2/00" definition-exists="true" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-02-01" status="published"><classification-symbol>H02N2/00</classification-symbol><class-title date-revised="2023-02-01"><title-part><text>Electric machines in general using piezo-electric effect, electrostriction or magnetostriction </text><reference><text>generating mechanical vibrations in general <class-ref scheme="cpc">B06B</class-ref>; piezo-electric, electrostrictive or magnetostrictive devices in general <class-ref scheme="cpc">H10N30/00</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N2/0005" definition-exists="true" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H02N2/0005</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>producing non-specific motion; Details common to machines covered by <class-ref scheme="cpc">H02N2/02</class-ref> - <class-ref scheme="cpc">H02N2/16</class-ref></text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/001" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Driving devices, e.g. vibrators</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/0015" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/0015</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using only bending modes</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/002" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using only longitudinal or radial modes</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H02N2/0025" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/0025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using combined longitudinal modes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/003" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using longitudinal or radial modes combined with bending modes</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H02N2/0035" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/0035</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cylindrical vibrators</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H02N2/004" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rectangular vibrators</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/0045" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/0045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using longitudinal or radial modes combined with torsion or shear modes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/005" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mechanical details, e.g. housings </text><reference><text>casings for dynamo-electric machines <class-ref scheme="cpc">H02K5/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/0055" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/0055</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Supports for driving or driven bodies; Means for pressing driving body against driven body</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H02N2/006" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Elastic elements, e.g. springs </text><reference><text>in general <class-ref scheme="cpc">F16F1/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/0065" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/0065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Friction interface </text><reference><text>friction linings <class-ref scheme="cpc">F16D69/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H02N2/007" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Materials</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/0075" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/0075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electrical details, e.g. drive or control circuits or methods</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/008" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for controlling vibration frequency or phase, e.g. for resonance tracking</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/0085" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/0085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Leads; Wiring arrangements</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/009" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Thermal details, e.g. cooling means</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N2/0095" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/0095</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>producing combined linear and rotary motion, e.g. multi-direction positioners</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N2/02" definition-exists="false" ipc-concordant="H02N2/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H02N2/02</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>producing linear motion, e.g. actuators</text></title-part><title-part><text>Linear positioners </text><CPC-specific-text><text>; Linear motors</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/021" definition-exists="false" ipc-concordant="H02N2/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using intermittent driving, e.g. step motors, piezoleg motors</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/023" definition-exists="true" ipc-concordant="H02N2/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Inchworm motors</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/025" definition-exists="true" ipc-concordant="H02N2/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Inertial sliding motors</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/026" definition-exists="true" ipc-concordant="H02N2/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by pressing one or more vibrators against the driven body</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/028" definition-exists="false" ipc-concordant="H02N2/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>along multiple or arbitrary translation directions, e.g. XYZ stages</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/04" definition-exists="false" ipc-concordant="H02N2/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Constructional details</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/043" definition-exists="false" ipc-concordant="H02N2/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mechanical transmission means, e.g. for stroke amplification</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H02N2/046" definition-exists="false" ipc-concordant="H02N2/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for conversion into rotary motion</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/06" definition-exists="false" ipc-concordant="H02N2/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drive circuits</text></title-part><title-part><text>Control arrangements </text><CPC-specific-text><text>or methods</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/062" definition-exists="false" ipc-concordant="H02N2/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Small signal circuits; Means for controlling position or derived quantities, e.g. for removing hysteresis</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/065" definition-exists="false" ipc-concordant="H02N2/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Large signal circuits, e.g. final stages</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H02N2/067" definition-exists="false" ipc-concordant="H02N2/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/067</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>generating drive pulses</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/08" definition-exists="true" ipc-concordant="H02N2/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>H02N2/08</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>using travelling waves </text><CPC-specific-text><text>, i.e. Rayleigh surface waves</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N2/10" definition-exists="false" ipc-concordant="H02N2/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>producing rotary motion, e.g. rotary motors</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/101" definition-exists="false" ipc-concordant="H02N2/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/101</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using intermittent driving, e.g. step motors</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/103" definition-exists="true" ipc-concordant="H02N2/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by pressing one or more vibrators against the rotor</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/105" definition-exists="true" ipc-concordant="H02N2/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cycloid or wobble motors; Harmonic traction motors</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/106" definition-exists="true" ipc-concordant="H02N2/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Langevin motors</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/108" definition-exists="false" ipc-concordant="H02N2/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>around multiple axes of rotation, e.g. spherical rotor motors</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/12" definition-exists="false" ipc-concordant="H02N2/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Constructional details</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/123" definition-exists="false" ipc-concordant="H02N2/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/123</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mechanical transmission means, e.g. for gearing</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H02N2/126" definition-exists="false" ipc-concordant="H02N2/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for conversion into linear motion</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/14" definition-exists="false" ipc-concordant="H02N2/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drive circuits</text></title-part><title-part><text>Control arrangements </text><CPC-specific-text><text>or methods</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/142" definition-exists="false" ipc-concordant="H02N2/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/142</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Small signal circuits; Means for controlling position or derived quantities, e.g. speed, torque, starting, stopping, reversing</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/145" definition-exists="false" ipc-concordant="H02N2/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Large signal circuits, e.g. final stages</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H02N2/147" definition-exists="false" ipc-concordant="H02N2/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Multi-phase circuits</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/16" definition-exists="true" ipc-concordant="H02N2/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>H02N2/16</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>using travelling waves </text><CPC-specific-text><text>, i.e. Rayleigh surface waves</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/163" definition-exists="false" ipc-concordant="H02N2/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/163</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Motors with ring stator</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/166" definition-exists="false" ipc-concordant="H02N2/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/166</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Motors with disc stator</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N2/18" definition-exists="false" ipc-concordant="H02N2/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>producing electrical output from mechanical input, e.g. generators </text><reference><text>for measurement devices <class-ref scheme="cpc">G01</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/181" definition-exists="false" ipc-concordant="H02N2/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/181</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Circuits; Control arrangements or methods</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/183" definition-exists="false" ipc-concordant="H02N2/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/183</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using impacting bodies </text><reference><text>high voltage generators in spark lighters <class-ref scheme="cpc">F23Q</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/185" definition-exists="false" ipc-concordant="H02N2/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using fluid streams</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N2/186" definition-exists="false" ipc-concordant="H02N2/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/186</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Vibration harvesters</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H02N2/188" definition-exists="false" ipc-concordant="H02N2/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/188</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adapted for resonant operation</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N2/22" definition-exists="false" ipc-concordant="H02N2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N2/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Methods relating to manufacturing, e.g. assembling, calibration</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H02N3/00" definition-exists="true" ipc-concordant="H02N3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-10-01" status="published"><classification-symbol>H02N3/00</classification-symbol><class-title date-revised="2015-10-01"><title-part><text>Generators in which thermal or kinetic energy is converted into electrical energy by ionisation of a fluid and removal of the charge therefrom </text><reference><text>discharge tubes functioning as thermionic generators <class-ref scheme="cpc">H01J45/00</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H02N10/00" definition-exists="true" ipc-concordant="H02N10/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N10/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electric motors using thermal effects </text><CPC-specific-text><reference><text>motors using expansion or contraction of bodies due to heating or cooling <class-ref scheme="cpc">F03G7/06</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H02N11/00" definition-exists="true" ipc-concordant="H02N11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Generators or motors not provided for elsewhere</text></title-part><title-part><text>Alleged <u>perpetua mobilia</u> obtained by electric or magnetic means </text><reference><text>by hydrostatic pressure <class-ref scheme="cpc">F03B17/04</class-ref>; </text><CPC-specific-text><text>by mechanical means <class-ref scheme="cpc">F03G7/10</class-ref>;</text></CPC-specific-text><text> by dynamo-electric means, </text><CPC-specific-text><text>including arrangements of permanent magnets interacting with other permanent magnets,</text></CPC-specific-text><text> <class-ref scheme="cpc">H02K53/00</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N11/002" definition-exists="true" ipc-concordant="H02N11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N11/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Generators</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H02N11/004" definition-exists="false" ipc-concordant="H02N11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N11/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adapted for producing a desired non-sinusoidal waveform</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N11/006" definition-exists="true" ipc-concordant="H02N11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N11/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Motors</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N11/008" definition-exists="true" ipc-concordant="H02N11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N11/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Alleged electric or magnetic <u>perpetua mobilia</u></text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H02N13/00" definition-exists="true" ipc-concordant="H02N13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutches or holding devices using electrostatic attraction, e.g. using Johnson-Rahbek effect</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H02N15/00" definition-exists="true" ipc-concordant="H02N15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H02N15/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for </text><reference><text>electric or magnetic devices for holding work on machine tools <class-ref scheme="cpc">B23Q3/15</class-ref> </text><CPC-specific-text><text>; monorail vehicle propulsion or suspension <class-ref scheme="cpc">B60L13/00</class-ref></text></CPC-specific-text><text>; sliding or levitation devices for railway systems <class-ref scheme="cpc">B61B13/08</class-ref>; material handling devices associated with conveyors incorporating devices with electrostatic or magnetic grippers <class-ref scheme="cpc">B65G47/92</class-ref>; separating thin or filamentary articles from piles using magnetic force <class-ref scheme="cpc">B65H3/16</class-ref>; delivering thin or filamentary articles from magnetic holders by air blast or suction <class-ref scheme="cpc">B65H29/24</class-ref>; bearings using magnetic or electric supporting means <class-ref scheme="cpc">F16C32/04</class-ref>; relieving bearing loads using magnetic means <class-ref scheme="cpc">F16C39/06</class-ref>; magnets <class-ref scheme="cpc">H01F7/00</class-ref>; dynamo-electric clutches or brakes <class-ref scheme="cpc">H02K49/00</class-ref> </text><CPC-specific-text><text>; electric furnaces with simultaneous levitation and heating <class-ref scheme="cpc">H05B6/32</class-ref></text></CPC-specific-text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N15/02" definition-exists="false" ipc-concordant="H02N15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N15/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by Foucault currents</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H02N15/04" definition-exists="true" ipc-concordant="H02N15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-02-01" status="published"><classification-symbol>H02N15/04</classification-symbol><class-title date-revised="2023-02-01"><title-part><text>Repulsion by the Meissner effect </text><reference><text>superconductors or hyperconductors in general <class-ref scheme="cpc">H10N60/00</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H02N99/00" definition-exists="false" ipc-concordant="H02N99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H02N99/00</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></class-scheme> |