EP 1091115 B1 20050817 - Fuel supply system and method of operating this system
Title (en)
Fuel supply system and method of operating this system
Title (de)
Kraftstofförderanlage und Verfahren zum Betrieb der Kraftstofförderanlage
Title (fr)
Système d'alimentation en carburant et procédé pour faire fonctionner ce système
Publication
Application
Priority
DE 19948149 A 19991007
Abstract (en)
[origin: EP1091115A2] The fuel delivery system is designed, so that between the tank (16) and the fuel pump (12) an electric auxiliary pump (18) is positioned, which is arranged parallel to a non-return valve (22) in a Bypass line (20) of the pressure line system (14). The auxiliary pump and the fuel pump is assigned a control unit (24), across which a regulation of the conveying power of the auxiliary pump, results depending on a conveying power of the fuel pump.
IPC 1-7
IPC 8 full level
F02M 37/08 (2006.01); F02M 37/18 (2006.01)
CPC (source: EP)
F02M 37/08 (2013.01); F02M 37/18 (2013.01)
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)
EP 1091115 A2 20010411; EP 1091115 A3 20011205; EP 1091115 B1 20050817; AT E302342 T1 20050915; DE 19948149 A1 20010412; DE 50010959 D1 20050922
DOCDB simple family (application)
EP 00119392 A 20000912; AT 00119392 T 20000912; DE 19948149 A 19991007; DE 50010959 T 20000912