EP 1687086 A1 20060809 - EXHAUST SYSTEM FOR A COMBUSTION ENGINE
Title (en)
EXHAUST SYSTEM FOR A COMBUSTION ENGINE
Title (de)
ABGASSYSTEM FÜR EINE BRENNKRAFTMASCHINE
Title (fr)
SYSTEME D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- EP 2004052748 W 20041102
- DE 10353426 A 20031115
Abstract (en)
[origin: WO2005046869A1] An exhaust system for a combustion engine comprises a deep-bed filter (16) for removing soot from the exhaust gas. The deep-bed filter (16) comprises a catalyst material (18) that promotes soot oxidation. The invention provides that an inner pore structure (28) of the deep-bed filter (16) is provided with a catalyst material (18) that is liquid beyond a temperature of no more than approximately 400 DEG C, preferably of no more than approximately 350 DEG C.
IPC 8 full level
B01J 35/12 (2006.01); B01D 53/88 (2006.01); B01D 53/94 (2006.01); F01N 3/023 (2006.01); F01N 3/035 (2006.01); B01J 23/22 (2006.01); B01J 23/40 (2006.01); B01J 23/63 (2006.01); B01J 23/68 (2006.01); B01J 35/00 (2006.01)
CPC (source: EP US)
B01D 53/9431 (2013.01 - EP US); B01J 35/27 (2024.01 - EP US); F01N 3/0231 (2013.01 - EP US); F01N 3/035 (2013.01 - EP US); B01D 2257/404 (2013.01 - EP US); B01D 2258/012 (2013.01 - EP US); B01J 23/22 (2013.01 - EP US); B01J 23/40 (2013.01 - EP US); B01J 23/63 (2013.01 - EP US); B01J 23/682 (2013.01 - EP US); B01J 35/19 (2024.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 2005046869 A1 20050526; DE 10353426 A1 20050623; EP 1687086 A1 20060809; JP 2007514523 A 20070607; US 2007081925 A1 20070412
DOCDB simple family (application)
EP 2004052748 W 20041102; DE 10353426 A 20031115; EP 04798134 A 20041102; JP 2006538841 A 20041102; US 57890604 A 20041102