Cooling by evaporation, e.g. by spraying water on to cylinders (evaporation and condensation of liquid coolant in closed cycles F01P3/22 )

Introduced: September 1968

Title

Titles differ between systems:

IPC: Cooling by evaporation, e.g. by spraying water on to cylinders

CPC: Cooling by evaporation, e.g. by spraying water on to cylinders (evaporation and condensation of liquid coolant in closed cycles F01P3/22 )

Full Title

Full titles differ between systems:

IPC:

Cooling having pertinent characteristics not provided for in, or of interest apart from, groups > Cooling by evaporation, e.g. by spraying water on to cylinders

CPC:

Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00 (profiting from waste heat of combustion-engine cooling F02G5/00) > Cooling by evaporation, e.g. by spraying water on to cylinders (evaporation and condensation of liquid coolant in closed cycles F01P3/22 )

No child classifications to compare. This is a leaf node in both IPC and CPC.