H02K 11/21 Devices for sensing speed or position, or actuated thereby (specially adapted for machines having non-mechanical commutating devices H02K29/06, H02K29/14)
Introduced: January 2016
Title
Titles differ between systems:
IPC: Devices for sensing speed or position, or actuated thereby
CPC: Devices for sensing speed or position, or actuated thereby (specially adapted for machines having non-mechanical commutating devices H02K29/06, H02K29/14)
Full Title
Full titles differ between systems:
Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection > for measuring, monitoring, testing, protecting or switching > Devices for sensing speed or position, or actuated thereby
Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection (casings, enclosures or supports H02K5/00) > for measuring, monitoring, testing, protecting or switching (rectifiers H02K11/04; power electronics H02K11/33) > Devices for sensing speed or position, or actuated thereby (specially adapted for machines having non-mechanical commutating devices H02K29/06, H02K29/14)
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
IPC defines codes here since 2016.
Child Classifications
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- H02K 11/215 Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements since 2016 IPC+CPC Available in IPC and CPC