IPC Subgroup
F01L 5/06 surrounding working cylinder or piston
Introduced: September 1968
Last revised: January 2006
Full Title
Slide-valve gear or valve arrangements > with cylindrical, sleeve, or part-annularly-shaped valves > surrounding working cylinder or piston
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
2 direct subcodes
Child Classifications
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