EP 0968367 B1 20011121 - 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 19712135 A 19970322
- EP 9801596 W 19980319
Abstract (en)
[origin: US6220224B1] The invention relates to a fuel-injection system for an internal combustion engine. The fuel-injection system contains a number of fuel injectors which are supplied with fuel by a high-pressure pump via a common inlet pipe and high-pressure lines leading from said pump to the individual fuel injectors. High-pressure storage devices are provided in each of the high-pressure lines in each of the high-pressure lines, the fuel storage volumes of said high-pressure storage devices being between 80 and 300 times, preferably between 120 and 200 times the maximum injection quantity per injection action. The diameter D2 of the high-pressure lines leading from the common inlet pipe to the high-pressure storage devices is measured to minimize the difference in the quantities of fuel injected by the fuel injectors.
IPC 1-7
IPC 8 full level
F02M 47/02 (2006.01); F02M 55/02 (2006.01); F02M 55/04 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP US)
F02M 55/02 (2013.01 - EP US); F02M 55/025 (2013.01 - EP US); F02M 55/04 (2013.01 - EP US); F02M 2200/40 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB IT LI
DOCDB simple family (publication)
US 6220224 B1 20010424; AT E209300 T1 20011215; DE 19712135 C1 19980813; DE 59802336 D1 20020117; EP 0968367 A1 20000105; EP 0968367 B1 20011121; JP 2001518164 A 20011009; WO 9842978 A1 19981001
DOCDB simple family (application)
US 38158299 A 19991110; AT 98919115 T 19980319; DE 19712135 A 19970322; DE 59802336 T 19980319; EP 9801596 W 19980319; EP 98919115 A 19980319; JP 54484898 A 19980319