EP 1200715 B1 20041208 - METHOD FOR REGULATING THE REGENERATION OF A STORAGE CATALYST LOCATED IN AN EXHAUST GAS CHANNEL OF AN INTERNAL COMBUSTION ENGINE
Title (en)
METHOD FOR REGULATING THE REGENERATION OF A STORAGE CATALYST LOCATED IN AN EXHAUST GAS CHANNEL OF AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN ZUR REGELUNG EINER REGENERATION EINES IN EINEM ABGASKANAL EINER VERBRENNUNGSKRAFTMASCHINE ANGEORDNETEN SPEICHERKATALYSATORS
Title (fr)
PROCEDE DE REGLAGE DE LA REGENERATION D'UN CATALYSEUR A ACCUMULATION PLACE DANS UN CANAL DE GAZ D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- DE 19932301 A 19990710
- EP 0006190 W 20000703
Abstract (en)
[origin: DE19932301A1] The invention relates to a method for regulating the regeneration of a storage catalyst located in an exhaust gas channel of an internal combustion engine. Means for setting a work mode by at least temporarily influencing at least one operating parameter of the internal combustion engine are allocated to said internal combustion engine and the internal combustion engine is set in a work mode with lambda </= 1 (regeneration mode) for the regeneration of the storage catalyst. The invention also provides that the regeneration mode of the internal combustion engine (16) is started and/or maintained in accordance with a speed of the internal combustion engine (16) and/or a requested load.
IPC 1-7
IPC 8 full level
F01N 3/08 (2006.01); F02D 41/02 (2006.01)
CPC (source: EP)
F01N 3/0842 (2013.01); F02D 41/0275 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
DE 19932301 A1 20010111; DE 50008915 D1 20050113; EP 1200715 A1 20020502; EP 1200715 B1 20041208; WO 0104468 A1 20010118
DOCDB simple family (application)
DE 19932301 A 19990710; DE 50008915 T 20000703; EP 0006190 W 20000703; EP 00943972 A 20000703