EP 0458529 A1 19911127 - Fuel pumping apparatus.
Title (en)
Fuel pumping apparatus.
Title (de)
Kraftstoffpumpenvorrichtung.
Title (fr)
Appareil de pompage de combustible.
Publication
Application
Priority
GB 9011533 A 19900523
Abstract (en)
A reciprocable plunger fuel injection pump has a pumping plunger (13) reciprocable within a bore (11) from which extends an outlet (12). A control port (15) is formed in the wall of the bore for registration with a helical groove (23) on the plunger. The control port communicates with one end of a cylinder (16) containing a spring biased piston (21) coupled to a valve member (20) which closes a spill passage (19) communicating with the one end of the bore. <IMAGE>
IPC 1-7
IPC 8 full level
F02M 59/24 (2006.01); F02M 59/26 (2006.01); F02M 59/36 (2006.01)
CPC (source: EP)
F02M 59/24 (2013.01); F02M 59/26 (2013.01); F02M 59/36 (2013.01)
Citation (search report)
- [X] WO 8802068 A1 19880324 - NOVA WERKE AG [CH]
- [A] EP 0121689 A1 19841017 - BOSCH GMBH ROBERT [DE]
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 91304424 A 19910516; GB 9011533 A 19900523