CPC Main Group
F01P 3/00 Liquid cooling
10 direct subcodes
Child Classifications
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- F01P 3/02 Arrangements for cooling cylinders or cylinder heads
- F01P 3/06 Arrangements for cooling pistons
- F01P 3/12 Arrangements for cooling other engine or machine parts
- F01P 3/18 Arrangements or mounting of liquid-to-air heat-exchangers (such arrangements on cylinders or cylinder heads F01P3/04; relative to vehicles B60K11/04)
- F01P 3/20 Cooling circuits not specific to a single part of engine or machine (F01P3/22 takes precedence)
- F01P 3/22 characterised by evaporation and condensation of coolant in closed cycles (other cooling by evaporation F01P9/02); characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point