EP 1278950 B1 20051102 - METHOD FOR OPERATING A FUEL SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, ESPECIALLY IN A MOTOR VEHICLE
Title (en)
METHOD FOR OPERATING A FUEL SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, ESPECIALLY IN A MOTOR VEHICLE
Title (de)
VERFAHREN ZUM BETREIBEN EINES KRAFTSTOFFVERSORGUNGSSYSTEMS FÜR EINE BRENNKRAFTMASCHINE INSBESONDERE EINES KRAFTFAHRZEUGS
Title (fr)
PROCEDE POUR FAIRE FONCTIONNER UN SYSTEME D'ALIMENTATION EN CARBURANT D'UN MOTEUR A COMBUSTION INTERNE, NOTAMMENT DANS UN VEHICULE AUTOMOBILE
Publication
Application
Priority
- DE 0101556 W 20010424
- DE 10020629 A 20000427
Abstract (en)
[origin: WO0181747A1] Disclosed is a fuel supply system (1) for an internal combustion engine, especially in a motor vehicle. In said fuel supply system (1), fuel can be pumped by a pump (6, 10) into a pressure accumulator (2). The pressure inside the pressure accumulator (2) can be measured and the pressure in said pressure accumulator (2) can be modified by controlling a pressure control valve (4). The pressure control valve (4) can be fully opened by means of a control device (16) and the pressure measured inside the pressure accumulator (2) can be compared to the expected pressure using said control device (16).
IPC 1-7
IPC 8 full level
F02M 65/00 (2006.01); F02D 41/22 (2006.01); F02D 41/38 (2006.01); F02D 45/00 (2006.01); F02D 41/12 (2006.01)
CPC (source: EP KR)
F02D 41/221 (2013.01 - EP); F02D 41/38 (2013.01 - KR); F02D 41/3863 (2013.01 - EP); F02D 41/123 (2013.01 - EP); F02D 2041/224 (2013.01 - EP); F02D 2041/389 (2013.01 - EP); F02D 2200/0602 (2013.01 - EP); F02D 2200/0604 (2013.01 - EP); F02D 2250/31 (2013.01 - EP)
Designated contracting state (EPC)
DE ES FR IT
DOCDB simple family (publication)
WO 0181747 A1 20011101; DE 10020629 A1 20011108; DE 50107911 D1 20051208; EP 1278950 A1 20030129; EP 1278950 B1 20051102; ES 2250409 T3 20060416; JP 2003531999 A 20031028; JP 4546691 B2 20100915; KR 20020089534 A 20021129
DOCDB simple family (application)
DE 0101556 W 20010424; DE 10020629 A 20000427; DE 50107911 T 20010424; EP 01935988 A 20010424; ES 01935988 T 20010424; JP 2001578805 A 20010424; KR 20027014442 A 20021026