IPC Subgroup
F01K 19/02 Regenerating by compression
Introduced: September 1968
Last revised: January 2006
Full Title
Regenerating or otherwise treating steam exhaust from steam engine plant > Regenerating by compression
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- Subclass:
- STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
3 direct subcodes
Child Classifications
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- F01K 19/04 in combination with cooling or heating
- F01K 19/06 in engine cylinder
- F01K 19/08 compression done by injection apparatus, jet blower, or the like