EP 1467070 B1 20060308 - Combined exhaust gas treatment/silencer device in an exhaust line of an internal combustion engine
Title (en)
Combined exhaust gas treatment/silencer device in an exhaust line of an internal combustion engine
Title (de)
Kombinierte Abgasnachbehandlungs- /Schalldämpfungsvorrichtung im Abgasstrang einer Brennkraftmaschine
Title (fr)
Combinaison d'un traitement des gaz d'échappement et d'un silencieux implanté dans la ligne d'échappement d'un moteur à combustion interne
Publication
Application
Priority
DE 10316799 A 20030411
Abstract (en)
[origin: EP1467070A1] The combined internal combustion engine exhaust gas re-treatment/sound damping arrangement has a sound damper (1) bounded by front and read end walls and a peripheral outer wall with at least one pre-oxidation catalyzer (5) and at least one re-treatment device. At least one exhaust gas re-treatment/sound damping module (7) is fitted in the sound damper as the core of the system.
IPC 8 full level
F01N 3/023 (2006.01); F01N 1/24 (2006.01); F01N 3/035 (2006.01); F01N 3/28 (2006.01); F01N 13/02 (2010.01); F01N 13/04 (2010.01); F01N 13/18 (2010.01)
CPC (source: EP US)
F01N 1/24 (2013.01 - EP US); F01N 3/0231 (2013.01 - EP US); F01N 3/035 (2013.01 - EP US); F01N 3/2885 (2013.01 - EP US); F01N 13/0097 (2014.06 - EP US); F01N 13/017 (2014.06 - EP US); F01N 13/1894 (2013.01 - EP US); F01N 2470/16 (2013.01 - EP US); F01N 2470/22 (2013.01 - EP US); F01N 2490/02 (2013.01 - EP US); F01N 2490/06 (2013.01 - EP US); F01N 2510/08 (2013.01 - EP US); F01N 2530/02 (2013.01 - EP US); F01N 2530/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE FR IT SE TR
DOCDB simple family (publication)
EP 1467070 A1 20041013; EP 1467070 B1 20060308; AT E319921 T1 20060315; DE 10316799 A1 20041028; DE 502004000334 D1 20060504; US 2004202591 A1 20041014; US 7273592 B2 20070925
DOCDB simple family (application)
EP 04007937 A 20040401; AT 04007937 T 20040401; DE 10316799 A 20030411; DE 502004000334 T 20040401; US 82254304 A 20040412