EP 0987408 A3 20030108 - Method of operation of an internal combustion engine with sulphur accumulated exhaust gas purification components and internal combustion engine operated by using this method
Title (en)
Method of operation of an internal combustion engine with sulphur accumulated exhaust gas purification components and internal combustion engine operated by using this method
Title (de)
Verfahren zum Betrieb einer Verbrennungsmotoranlage mit schwefelanreichernder Abgasreiningungskomponete und damit betreibbare Verbrennungsmotoranlage
Title (fr)
Procédé de fonctionnement d'un moteur à combustion interne avec composants de purification de gaz d'échappement accumulés en soufre et moteur à combustion interne fonctionnant à l'aide de ce procédé
Publication
Application
Priority
DE 19842625 A 19980917
Abstract (en)
[origin: EP0987408A2] The method of operation includes the operation of the IC engine system so that at specified times a desulfurizing mode is introduced. The operation of the IC engine system is introduced respectively in connection with a cold start activating of the IC engine, before the transition in a normal operating mode.
IPC 1-7
IPC 8 full level
F01N 3/08 (2006.01); F01N 3/22 (2006.01); F01N 3/30 (2006.01); F02D 41/02 (2006.01); F02D 41/06 (2006.01); F01N 13/02 (2010.01)
CPC (source: EP US)
F01N 3/0814 (2013.01 - EP US); F01N 3/0842 (2013.01 - EP US); F01N 3/0878 (2013.01 - EP US); F01N 3/0885 (2013.01 - EP US); F01N 3/22 (2013.01 - EP US); F01N 3/222 (2013.01 - EP US); F01N 3/30 (2013.01 - EP US); F01N 13/009 (2014.06 - EP US); F01N 13/0093 (2014.06 - EP US); F02D 41/028 (2013.01 - EP US); F02D 41/064 (2013.01 - EP US); F01N 2570/04 (2013.01 - EP US); F01N 2570/14 (2013.01 - EP US); F01N 2900/1612 (2013.01 - EP US)
Citation (search report)
- [E] EP 1007826 A1 20000614 - JOHNSON MATTHEY PLC [GB]
- [A] WO 9827322 A1 19980625 - FORD MOTOR CO [GB], et al
- [A] US 3943709 A 19760316 - HOLT EUGENE L
- [X] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 03 27 February 1998 (1998-02-27)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0987408 A2 20000322; EP 0987408 A3 20030108; EP 0987408 B1 20040908; DE 19842625 A1 20000330; DE 19842625 C2 20030327; DE 59910440 D1 20041014; US 6293094 B1 20010925
DOCDB simple family (application)
EP 99114565 A 19990724; DE 19842625 A 19980917; DE 59910440 T 19990724; US 39772999 A 19990917