EP 1194683 B1 20040421 - METHOD FOR CONTROLLING THE OPERATING MODE OF AN INTERNAL COMBUSTION ENGINE
Title (en)
METHOD FOR CONTROLLING THE OPERATING MODE OF AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN ZUR STEUERUNG EINES ARBEITSMODUS EINER VERBRENNUNGSKRAFTMASCHINE
Title (fr)
PROCEDE DE COMMANDE D'UN MODE DE FONCTIONNEMENT D'UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- DE 19929292 A 19990625
- EP 0004978 W 20000531
Abstract (en)
[origin: DE19929292A1] The method engine control for a motor vehicle monitors the exhaust system which has a catalyzer that has a matrix of cells (12). The catalyzer cell temperatures are measured and fed to the engine control (16) to vary the operating mode dependent upon whether threshold temperature levels are exceeded.
IPC 1-7
IPC 8 full level
F01N 3/24 (2006.01); F01N 3/08 (2006.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01); F01N 11/00 (2006.01); F02D 41/02 (2006.01)
CPC (source: EP)
F01N 3/0842 (2013.01); F02D 41/0275 (2013.01); F02D 41/028 (2013.01); F01N 2430/06 (2013.01); F01N 2570/04 (2013.01); F02D 2200/0802 (2013.01); F02D 2200/0806 (2013.01); F02D 2200/0808 (2013.01); F02D 2200/0818 (2013.01)
Citation (examination)
DE 4310961 C1 19940310 - MTU FRIEDRICHSHAFEN GMBH [DE]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19929292 A1 20001228; CN 1185407 C 20050119; CN 1358254 A 20020710; DE 50006166 D1 20040527; EP 1194683 A1 20020410; EP 1194683 B1 20040421; JP 2003503622 A 20030128; JP 4707292 B2 20110622; WO 0100972 A1 20010104
DOCDB simple family (application)
DE 19929292 A 19990625; CN 00809409 A 20000531; DE 50006166 T 20000531; EP 0004978 W 20000531; EP 00935153 A 20000531; JP 2001506361 A 20000531