IPC Subgroup
F01L 15/14 Arrangements with several co-operating main valves, e.g. reciprocatory and rotary
Introduced: September 1968
Last revised: January 2006
Full Title
Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups > Arrangements with several co-operating main valves, e.g. reciprocatory and rotary
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- Subclass:
- CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
1 direct subcode
Child Classifications
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- F01L 15/16 with reciprocatory slide valves only