EP 1336041 B1 20060628 - METHOD FOR INJECTING FUEL DURING THE START PHASE OF AN INTERNAL COMBUSTION ENGINE
Title (en)
METHOD FOR INJECTING FUEL DURING THE START PHASE OF AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN ZUM EINSPRITZEN VON KRAFTSTOFF WÄHREND DER STARTPHASE EINER BRENNKRAFTMASCHINE
Title (fr)
PROCEDE D'INJECTION DE CARBURANT PENDANT LA PHASE DE DEMARRAGE D'UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- DE 0104285 W 20011115
- DE 10056863 A 20001116
Abstract (en)
[origin: DE10056863C1] The fuel injection method uses a central control device (1) for controlling fuel pre-injection for the engine cylinders (7) by operation of the fuel injection valves (2) in a given serial sequence during the start phase, with subsequent switching to normal sequential fuel injection. The fuel quantity for the pre-injection is determined from the serial sequence and the expected air filling of each engine cylinder, e.g. the expected revs during the suction phase of the engine cylinder.
IPC 8 full level
F02D 41/06 (2006.01); F02D 41/04 (2006.01); F02D 41/34 (2006.01); F02D 41/36 (2006.01); F02D 41/40 (2006.01)
CPC (source: EP US)
F02D 41/009 (2013.01 - EP US); F02D 41/047 (2013.01 - EP US); F02D 41/062 (2013.01 - EP US); F02D 2041/0092 (2013.01 - EP US); F02D 2200/0402 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 10056863 C1 20020314; DE 50110362 D1 20060810; EP 1336041 A1 20030820; EP 1336041 B1 20060628; US 2003000501 A1 20030102; US 6769412 B2 20040803; WO 0240848 A1 20020523
DOCDB simple family (application)
DE 10056863 A 20001116; DE 0104285 W 20011115; DE 50110362 T 20011115; EP 01996679 A 20011115; US 18160402 A 20020716