CPC Subgroup
F01K 19/02 Regenerating by compression
Full Title
Regenerating or otherwise treating steam exhausted from steam engine plant ( plants characterised by use of means for storing steam in an alkali to increase steam pressure F01K5/00; returning condensate to boiler F22D) > Regenerating by compression
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