DIFF Subgroup
F01L 31/06 with tripping-gear specially for oscillatory valves; Oscillatory tripping-valves, e.g. of Corliss type
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Valve drive, valve adjustment during operation, or other valve control, not provided for in groups > with tripping-gear specially for oscillatory valves; Oscillatory tripping-valves, e.g. of Corliss type
CPC:
Valve drive, valve adjustment during operation, or other valve control, not provided for in groups F01L15/00 - F01L29/00 (sensing elements measuring the variable or condition to be controlled or regulated F01B25/04) > with tripping-gear specially for oscillatory valves; Oscillatory tripping-valves, e.g. of Corliss type
No child classifications to compare. This is a leaf node in both IPC and CPC.