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PCE
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DIFF Subgroup
H02M 1/20

Contact mechanisms of dynamic converters

Introduced: September 1968

Full Title

Details of apparatus for conversion > Contact mechanisms of dynamic converters

IPC and CPC are identically structured here. All 5 subcodes exist in both systems.

Child Classifications

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  • H02M 1/22 incorporating collectors and brushes IPC+CPC Available in IPC and CPC
  • H02M 1/24 incorporating rolling or tumbling contacts IPC+CPC Available in IPC and CPC
  • H02M 1/26 incorporating cam-operated contacts IPC+CPC Available in IPC and CPC
  • H02M 1/28 incorporating electromagnetically-operated vibrating contacts IPC+CPC Available in IPC and CPC
  • H02M 1/30 incorporating liquid contacts IPC+CPC Available in IPC and CPC