EP 0391509 B1 19940302 - Fuel injection system for diesel engines.
Title (en)
Fuel injection system for diesel engines.
Title (de)
Kraftstoffeinspritzsystem für Dieselmotoren.
Title (fr)
Système d'injection de combustible pour moteurs diesel.
Publication
Application
Priority
JP 8152789 A 19890403
Abstract (en)
[origin: EP0391509A1] The present invention relates to a fuel injection pump in an accumulator fuel injection system for diesel engines. In this fuel injection pump, a plunger (3) is biased by means of a spring (8) in an opposite direction against which the fuel is pressurized, and the plunger chamber (15) and the passage (32) of the discharge union (4) are connected each other via a delivery valve (21), whereas a suction chamber (17) and a plunger cahmber (15) are connected each other via an inlet valve (23).
IPC 1-7
IPC 8 full level
F02M 47/00 (2006.01); F02M 59/10 (2006.01); F02M 59/26 (2006.01); F02M 59/46 (2006.01); F02B 3/06 (2006.01)
CPC (source: EP KR)
F02M 47/00 (2013.01 - KR); F02M 55/04 (2013.01 - EP); F02M 59/105 (2013.01 - EP); F02M 59/46 (2013.01 - EP); F02M 59/462 (2013.01 - EP); F02M 63/005 (2013.01 - EP); F02B 3/06 (2013.01 - EP); F02M 2200/04 (2013.01 - EP)
Designated contracting state (EPC)
CH DE DK LI
DOCDB simple family (publication)
EP 0391509 A1 19901010; EP 0391509 B1 19940302; DE 69006882 D1 19940407; DE 69006882 T2 19940616; DK 0391509 T3 19940328; JP 2749862 B2 19980513; JP H02264147 A 19901026; KR 900016608 A 19901113; KR 930008513 B1 19930909
DOCDB simple family (application)
EP 90250087 A 19900330; DE 69006882 T 19900330; DK 90250087 T 19900330; JP 8152789 A 19890403; KR 900004583 A 19900403