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PCE
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DIFF Subgroup
F01P 7/02

the coolant being cooling-air

Introduced: September 1968

Full Title

Controlling of coolant flow > the coolant being cooling-air

Of 6 combined children, 4 exist in both systems.

2 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • F01P 7/023 CPC only CPC only
  • F01P 7/026 CPC only CPC only
  • F01P 7/06 by varying blade pitch IPC+CPC Available in IPC and CPC