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PCE
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DIFF Subgroup
F01P 3/02

Arrangements for cooling cylinders or cylinder heads

Introduced: September 1968

Full Title

Liquid cooling > Arrangements for cooling cylinders or cylinder heads

CPC subdivides this area 5x more granularly than IPC with 4 additional codes.

4 codes are CPC-only extensions.

Note: 4 CPC extensions are marked as secondary classification only.

Child Classifications

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  • F01P 2003/027 2nd only CPC only CPC only
  • F01P 2003/028 2nd only CPC only CPC only
  • F01P 3/04 Liquid-to-air heat-exchangers combined with, or arranged on, cylinders or cylinder heads IPC+CPC Available in IPC and CPC