F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01L
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L5/00
Slide valve-gear or valve-arrangements
F01L5/00
Slide valve-gear or valve-arrangements
F01L5/04
with cylindrical, sleeve, or part-annularly shaped valves
F01L5/04
with cylindrical, sleeve, or part-annularly shaped valves
F01L5/06
surrounding working cylinder or piston
F01L5/06
surrounding working cylinder or piston