EP 0651152 B1 19980225 - Control process for an internal combustion engine fuel pump
Title (en)
Control process for an internal combustion engine fuel pump
Title (de)
Verfahren zur Steuerung einer Brennstoffpumpe für eine Brennkraftmaschine
Title (fr)
Procédé de commande d'une pompe à carburant de moteur à combustion interne
Publication
Application
Priority
FR 9312924 A 19931029
Abstract (en)
[origin: EP0651152A1] Method for controlling a fuel pump (5) equipping the fuel circuit (10) of a motor vehicle internal combustion engine (1), the fuel pump (5) being of the electrically-driven type and being controlled by the engine management system (3), consisting in actuating the fuel pump (5) in an anticipated (early) fashion when the electronic engine management system (3) is switched on for a predetermined timed period, characterised in that the duration of the time period is adjusted as a function of predetermined criteria. <IMAGE>
IPC 1-7
IPC 8 full level
F02N 19/00 (2010.01); F02D 41/30 (2006.01); F02M 37/08 (2006.01); F02M 37/14 (2006.01); F02N 11/08 (2006.01)
CPC (source: EP US)
F02D 41/3082 (2013.01 - EP US); F02M 37/08 (2013.01 - EP US); F02D 2200/0602 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE ES GB IT
DOCDB simple family (publication)
EP 0651152 A1 19950503; EP 0651152 B1 19980225; DE 69408625 D1 19980402; DE 69408625 T2 19981001; ES 2113064 T3 19980416; FR 2711734 A1 19950505; FR 2711734 B1 19951124; JP H07166992 A 19950627; US 5572964 A 19961112
DOCDB simple family (application)
EP 94402379 A 19941021; DE 69408625 T 19941021; ES 94402379 T 19941021; FR 9312924 A 19931029; JP 26527094 A 19941028; US 33240794 A 19941031