EP 0964989 B1 20031112 - AIR-FUEL MIXTURE REGULATING SYSTEM IN AN INTERNAL COMBUSTION ENGINE
Title (en)
AIR-FUEL MIXTURE REGULATING SYSTEM IN AN INTERNAL COMBUSTION ENGINE
Title (de)
KRAFTSTOFF/LUFT-GEMISCHREGELUNGSSYSTEM EINER BRENNKRAFTMASCHINE
Title (fr)
SYSTEME DE REGULATION DU MELANGE CARBURANT-AIR POUR MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- DE 9803708 W 19981217
- DE 19757893 A 19971224
Abstract (en)
[origin: DE19757893A1] Disclosed is a method for regulating the air-fuel mixture in an internal combustion engine, wherein the rate of combustion (WF) of the air-fuel mixture is detected as a measure of the above-mentioned proportion. To detect the above-mentioned measure, the direction of modification of the mean rate of combustion (WF) is detected in addition to the absolute value of the rate of combustion (WF) as a function of the air-fuel mixture in the above-mentioned absolute value.
IPC 1-7
IPC 8 full level
F02D 35/02 (2006.01); F02D 41/04 (2006.01); F02D 41/14 (2006.01); F02D 45/00 (2006.01)
CPC (source: EP)
F02D 35/021 (2013.01); F02D 41/1458 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19757893 A1 19990701; DE 59810162 D1 20031218; EP 0964989 A1 19991222; EP 0964989 B1 20031112; JP 2001513167 A 20010828; WO 9934103 A1 19990708
DOCDB simple family (application)
DE 19757893 A 19971224; DE 59810162 T 19981217; DE 9803708 W 19981217; EP 98966554 A 19981217; JP 53438099 A 19981217