EP 1180595 A3 20030423 - Fuel supply arrangement
Title (en)
Fuel supply arrangement
Title (de)
Kraftstoffversorgungsanlage
Title (fr)
Système d'alimentation en carburant
Publication
Application
Priority
DE 10039773 A 20000816
Abstract (en)
[origin: EP1180595A2] An electric low-pressure pump (6) delivers fuel from the fuel tank (2) to a camshaft-driven high-pressure pump (12). Excess fuel is normally returned to the tank via a shutoff valve (30) from the fuel line (10). If the heat of the engine via the high volume pump raises the temperature in the fuel supply line above a specific threshold, the excess fuel valve is closed. Fuel is then fed from the fuel reservoir (44) via a valve (50) back to the fuel tank.
IPC 1-7
IPC 8 full level
F02M 37/00 (2006.01); F02M 37/06 (2006.01); F02M 37/20 (2006.01); F02M 55/02 (2006.01); F02M 63/02 (2006.01); F02M 69/46 (2006.01); F04B 23/10 (2006.01); F04B 49/24 (2006.01); F02M 37/18 (2006.01)
CPC (source: EP US)
F02M 37/0052 (2013.01 - EP US); F02M 37/20 (2013.01 - EP US); F02M 63/0225 (2013.01 - EP US); F04B 23/103 (2013.01 - EP US); F04B 23/12 (2013.01 - EP US); F04B 49/24 (2013.01 - EP US); F02M 37/18 (2013.01 - EP US)
Citation (search report)
- [XD] DE 19539885 A1 19961128 - BOSCH GMBH ROBERT [DE]
- [X] EP 0837239 A2 19980422 - UNISIA JECS CORP [JP]
- [A] DE 19818421 A1 19991028 - BOSCH GMBH ROBERT [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1180595 A2 20020220; EP 1180595 A3 20030423; EP 1180595 B1 20050615; EP 1180595 B2 20110223; DE 10039773 A1 20020228; DE 50106502 D1 20050721; JP 2002098019 A 20020405; JP 4739599 B2 20110803; US 2002092505 A1 20020718; US 6792915 B2 20040921
DOCDB simple family (application)
EP 01117817 A 20010721; DE 10039773 A 20000816; DE 50106502 T 20010721; JP 2001247246 A 20010816; US 92886201 A 20010813