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DIFF Subgroup
H02P 6/20

Arrangements for starting (H02P6/08 takes precedence)

Introduced: January 1995

Title

Titles differ between systems:

IPC: Arrangements for starting

CPC: Arrangements for starting (H02P6/08 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor > Arrangements for starting

CPC:

Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor (vector control H02P21/00) > Arrangements for starting (H02P6/08 takes precedence)

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 1995.

Child Classifications

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  • H02P 6/21 Open loop start since 2016 IPC+CPC Available in IPC and CPC
  • H02P 6/22 in a selected direction of rotation since 1995 IPC+CPC Available in IPC and CPC