DIFF Subgroup
F02B 37/11 driven by other drive at starting only
Introduced: January 1995
Full Title
Full titles differ between systems:
IPC:
Engines characterised by provision of pumps driven at least for part of the time by exhaust > Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump > at least one pump being alternately driven by exhaust and other drive > driven by other drive at starting only
CPC:
Engines characterised by provision of pumps driven at least for part of the time by exhaust > Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump > driven by other drive at starting only
No child classifications to compare. This is a leaf node in both IPC and CPC.