EP 1125045 A1 20010822 - FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
Title (en)
FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
Title (de)
KRAFTSTOFFEINSPRITZSYSTEM FÜR EINE BRENNKRAFTMASCHINE
Title (fr)
SYSTEME D'INJECTION DE CARBURANT POUR UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- DE 0002550 W 20000802
- DE 19939424 A 19990820
Abstract (en)
[origin: US6499465B1] A fuel injection system having at least two different, high system pressures for an internal combustion engine, includes a first central pressure reservoir for the lower system pressure and includes a second central pressure reservoir, supplied from a high-pressure pump, for the higher system pressure, both pressure reservoirs being connectable by line to the injector of each cylinder, and to increase the efficiency, a two-stage high-pressure pump, by whose lower stage the first pressure reservoir and by whose higher stage the second pressure reservoir are supplied.
IPC 1-7
IPC 8 full level
F02M 45/06 (2006.01); F02M 41/16 (2006.01); F02M 45/00 (2006.01); F02M 47/02 (2006.01); F02M 61/10 (2006.01); F02M 63/00 (2006.01); F02M 63/02 (2006.01)
CPC (source: EP US)
F02M 41/16 (2013.01 - EP US); F02M 47/027 (2013.01 - EP US); F02M 63/0007 (2013.01 - EP US); F02M 63/0225 (2013.01 - EP US); F02M 2200/21 (2013.01 - EP US)
Citation (search report)
See references of WO 0114710A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6499465 B1 20021231; AT E283424 T1 20041215; DE 19939424 A1 20010308; DE 50008747 D1 20041230; EP 1125045 A1 20010822; EP 1125045 B1 20041124; JP 2003507636 A 20030225; WO 0114710 A1 20010301
DOCDB simple family (application)
US 80787901 A 20010530; AT 00958195 T 20000802; DE 0002550 W 20000802; DE 19939424 A 19990820; DE 50008747 T 20000802; EP 00958195 A 20000802; JP 2001518559 A 20000802