EP 0078983 B1 19850529 - FUEL INJECTION APPARATUS FOR INTERNAL-COMBUSTION ENGINES
Title (en)
FUEL INJECTION APPARATUS FOR INTERNAL-COMBUSTION ENGINES
Publication
Application
Priority
DE 3144361 A 19811107
Abstract (en)
[origin: US4491111A] A fuel injection apparatus for supplying fuel to an internal combustion engine is proposed. The fuel injection apparatus includes a pump work chamber enclosed within a pump housing, which work chamber is defined at one end by an axially displaceable and rotatable pump piston. The pump work chamber can be made to communicate, during the intake stroke of the pump piston, with a fuel inlet conduit via an electromagnetically actuatable metering valve and a check valve. The metering valve and check valve are combined into a common valve housing and are disposed in the immediate vicinity of the pump work chamber.
IPC 1-7
IPC 8 full level
F02D 41/40 (2006.01); F02D 1/02 (2006.01); F02M 41/12 (2006.01); F02M 59/20 (2006.01); F02M 59/36 (2006.01)
CPC (source: EP US)
F02M 59/205 (2013.01 - EP US); F02M 59/366 (2013.01 - EP US); Y10T 137/88062 (2015.04 - EP US)
Citation (examination)
US 3724436 A 19730403 - NAGATA S, et al
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0078983 A1 19830518; EP 0078983 B1 19850529; DE 3144361 A1 19830519; DE 3263924 D1 19850704; JP H0364691 B2 19911008; JP S5885327 A 19830521; US 4491111 A 19850101
DOCDB simple family (application)
EP 82109914 A 19821027; DE 3144361 A 19811107; DE 3263924 T 19821027; JP 19354182 A 19821105; US 40897782 A 19820817