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PCE
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DIFF Subgroup
H02K 11/30

Structural association with control circuits or drive circuits

Introduced: January 2016

Full Title

Full titles differ between systems:

IPC:

Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection > Structural association with control circuits or drive circuits

CPC:

Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection (casings, enclosures or supports H02K5/00) > Structural association with control circuits or drive circuits

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2016.

Child Classifications

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  • H02K 11/33 Drive circuits, e.g. power electronics (H02K11/38 takes precedence) since 2016 IPC+CPC Available in IPC and CPC
  • H02K 11/35 Devices for recording or transmitting machine parameters, e.g. memory chips or radio transmitters for diagnosis since 2016 IPC+CPC Available in IPC and CPC
  • H02K 11/38 Control circuits or drive circuits associated with geared commutator motors of the worm-and-wheel type since 2016 IPC+CPC Available in IPC and CPC