EP 1595065 A1 20051116 - METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE USING LAMBDA REGULATION
Title (en)
METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE USING LAMBDA REGULATION
Title (de)
VERFAHREN ZUR STEUERUNG EINER BRENNKRAFTMASCHINE MIT EINER LAMBDA-REGELUNG
Title (fr)
PROCEDE DE COMMANDE D'UN MOTEUR A COMBUSTION FAISANT INTERVENIR UNE REGULATION LAMBDA
Publication
Application
Priority
- EP 2004000269 W 20040115
- DE 10307004 A 20030219
Abstract (en)
[origin: DE10307004B3] The control method has the presence of defined activation conditions after cold-starting of the engine checked for before measuring the temperature of the IC engine, used for addressing a characteristic which provides a value for the fuel mixture for the engine. During the lambda regulation the presence of adaption conditions is detected, with determination of an adaption value from the regulation parameters of the lambda regulator, used with the measured engine temperature for correction of the characteristic.
IPC 1-7
IPC 8 full level
F02D 41/06 (2006.01); F02D 41/14 (2006.01)
CPC (source: EP US)
F02D 41/068 (2013.01 - EP US); F02D 41/1486 (2013.01 - EP US); F02D 41/2454 (2013.01 - EP US); F02D 41/2441 (2013.01 - EP US)
Citation (search report)
See references of WO 2004074663A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 10307004 B3 20040805; DE 502004006771 D1 20080521; EP 1595065 A1 20051116; EP 1595065 B1 20080409; US 2006137667 A1 20060629; US 7191771 B2 20070320; WO 2004074663 A1 20040902
DOCDB simple family (application)
DE 10307004 A 20030219; DE 502004006771 T 20040115; EP 04702331 A 20040115; EP 2004000269 W 20040115; US 54504005 A 20050811