EP 0381343 B1 19921216 - FUEL PUMPING APPARATUS
Title (en)
FUEL PUMPING APPARATUS
Publication
Application
Priority
- GB 8901900 A 19890128
- GB 8902862 A 19890209
Abstract (en)
[origin: EP0381343A2] A fuel pumping apparatus of the rotary distributor type comprises a distributor member (12) rotatable in a body (10) in timed relationship with an associated engine, a pumping plunger housed within a bore (13) and movable inwardly to displace fuel to the associated engine, by means of a cam (13B) and a valve member (23) which is spring biased to the closed position and which can be moved to an open position to allow fuel to escape from the bore (13), by means of fluid pressure applied to a piston (26) which is coupled to the valve member. Fluid under pressure is applied to the piston under the control of a slidable shuttle (34) which is actuated by a further plunger in timed relationship with the first mentioned plunger. The extent of movement of the shuttle before fluid under pressure is applied to the piston 26 can be controlled so as to determined the amount of fuel supplied to the associated engine.
IPC 1-7
IPC 8 full level
F02M 41/14 (2006.01); F02M 59/36 (2006.01)
CPC (source: EP)
F02M 41/1411 (2013.01); F02M 59/365 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0381343 A2 19900808; EP 0381343 A3 19910410; EP 0381343 B1 19921216; DE 69000580 D1 19930128; DE 69000580 T2 19930624; ES 2037520 T3 19930616
DOCDB simple family (application)
EP 90300571 A 19900119; DE 69000580 T 19900119; ES 90300571 T 19900119