EP 1005609 B1 20020918 - METHOD FOR CONTROLLING EXHAUST GAS RECIRCULATION IN AN INTERNAL COMBUSTION ENGINE
Title (en)
METHOD FOR CONTROLLING EXHAUST GAS RECIRCULATION IN AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN ZUR STEUERUNG DER ABGASRÜCKFÜHRUNG BEI EINER BRENNKRAFTMASCHINE
Title (fr)
PROCEDE PERMETTANT DE COMMANDER LE RECYCLAGE DES GAZ D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- DE 19736522 A 19970822
- EP 9803254 W 19980530
Abstract (en)
[origin: DE19736522A1] An IC engine has part of the exhaust gases recycled into an inlet manifold via a control valve and a flow restriction. The recycling rate is controlled (1) by a universal program modified by correction inputs related to engine and vehicle parameters, to produce a control program which matches the engine/vehicle combination. Correction signals are derived from various parameters including fuel injection rate, throttle pedal setting, coolant temperature etc.
IPC 1-7
IPC 8 full level
F02D 21/08 (2006.01); F02D 35/00 (2006.01); F02D 41/00 (2006.01); F02D 41/02 (2006.01); F02D 41/04 (2006.01); F02D 41/06 (2006.01); F02D 41/10 (2006.01); F02M 26/00 (2016.01)
CPC (source: EP US)
F02D 21/08 (2013.01 - EP US); F02D 41/1402 (2013.01 - EP US); F02M 2026/004 (2016.02 - EP US)
Designated contracting state (EPC)
DE FR GB IT NL SE
DOCDB simple family (publication)
DE 19736522 A1 19990225; CN 1088152 C 20020724; CN 1267359 A 20000920; DE 59805634 D1 20021024; EP 1005609 A1 20000607; EP 1005609 B1 20020918; JP 2001514357 A 20010911; US 6283101 B1 20010904; WO 9910644 A1 19990304
DOCDB simple family (application)
DE 19736522 A 19970822; CN 98808357 A 19980530; DE 59805634 T 19980530; EP 9803254 W 19980530; EP 98933582 A 19980530; JP 2000507932 A 19980530; US 48616200 A 20000222