EP 1336742 B1 20061220 - Method for stimulating a lambda control loop
Title (en)
Method for stimulating a lambda control loop
Title (de)
Verfahren zur Zwangsanregung bei einer Lambdaregelung
Title (fr)
Méthode pour stimuler une boucle de régulation lambda
Publication
Application
Priority
DE 10206675 A 20020218
Abstract (en)
[origin: DE10206675C1] The forced stimulation method has a forced stimulation with at least one frequency and amplitude superimposed on the lambda required value, for providing weak and rich sections, the amplitude and/or frequency of the forced stimulation dependent on the operating temperature of the IC engine (10), e.g. the IC engine coolant temperature.
IPC 8 full level
F02D 41/14 (2006.01)
CPC (source: EP)
F02D 41/1408 (2013.01); F02D 41/1441 (2013.01); F02D 41/1495 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 10206675 C1 20030522; DE 50306001 D1 20070201; EP 1336742 A2 20030820; EP 1336742 A3 20060315; EP 1336742 B1 20061220
DOCDB simple family (application)
DE 10206675 A 20020218; DE 50306001 T 20030203; EP 03002339 A 20030203