EP 1394403 B1 20061115 - Fuel system for an internal combustion engine
Title (en)
Fuel system for an internal combustion engine
Title (de)
Kraftstoffsystem für eine Brennkraftmaschine
Title (fr)
Système de combustible pour un moteur à combustion interne
Publication
Application
Priority
DE 10240310 A 20020831
Abstract (en)
[origin: EP1394403A2] Fuel system comprises a low-pressure region (18), a high-pressure fuel pump (24), and a high-pressure region (26). The high-pressure fuel pump consists of a housing (38, 42), at least one moving conveying element (44) defining a conveying chamber (66), at least one drive (54) setting the conveying element in motion, a drive chamber (62) in which the drive is at least partly arranged, and a lubricant supply device (45) for supplying moving parts with fuel as a lubricant. The lubricant supply device loads the drive with a pressure which is higher than the pressure in the low-pressure region. An Independent claim is also included for an alternative fuel system.
IPC 8 full level
F02M 59/10 (2006.01); F02M 63/00 (2006.01); F02M 63/02 (2006.01)
CPC (source: EP)
F02M 59/102 (2013.01); F02M 63/0001 (2013.01); F02M 63/0225 (2013.01); F02M 63/025 (2013.01); F02M 2200/02 (2013.01); F02M 2200/16 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1394403 A2 20040303; EP 1394403 A3 20041201; EP 1394403 B1 20061115; DE 10240310 A1 20040311; DE 50305665 D1 20061228
DOCDB simple family (application)
EP 03003644 A 20030218; DE 10240310 A 20020831; DE 50305665 T 20030218