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PCE
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DIFF Subgroup
H02P 1/26

for starting an individual polyphase induction motor

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Arrangements for starting electric motors or dynamo-electric converters > for starting dynamo-electric motors or dynamo-electric converters > for starting an individual polyphase induction motor

CPC:

Arrangements for starting electric motors or dynamo-electric converters (starting of synchronous motors with electronic commutators H02P6/20, H02P6/22; starting dynamo-electric motors rotating step by step H02P8/04; vector control H02P21/00) > for starting dynamo-electric motors or dynamo-electric converters > for starting an individual polyphase induction motor

Of 7 combined children, 6 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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  • H02P 1/265 CPC only CPC only
  • H02P 1/28 by progressive increase of voltage applied to primary circuit of motor IPC+CPC Available in IPC and CPC
  • H02P 1/30 by progressive increase of frequency of supply to primary circuit of motor IPC+CPC Available in IPC and CPC
  • H02P 1/32 by star/delta switching IPC+CPC Available in IPC and CPC
  • H02P 1/38 by pole-changing IPC+CPC Available in IPC and CPC
  • H02P 1/40 in either direction of rotation IPC+CPC Available in IPC and CPC