EP 1937956 A1 20080702 - DEVICE FOR RECIRCULATING AND COOLING EXHAUST GAS OF AN INTERNAL COMBUSTION ENGINE
Title (en)
DEVICE FOR RECIRCULATING AND COOLING EXHAUST GAS OF AN INTERNAL COMBUSTION ENGINE
Title (de)
VORRICHTUNG ZUR RÜCKFÜHRUNG UND KÜHLUNG VON ABGAS EINER BRENNKRAFTMASCHINE
Title (fr)
SYSTEME DE RECYCLAGE ET DE REFROIDISSEMENT DES GAZ D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION
Publication
Application
Priority
- EP 2006009581 W 20061004
- DE 102005049309 A 20051012
Abstract (en)
[origin: WO2007042181A1] The invention relates to a device for recirculating and cooling exhaust gas of an internal combustion engine, particularly a diesel engine (2) of a motor vehicle. The internal combustion engine (2) comprises an intake duct (6), an exhaust pipe (3), and an exhaust gas recirculation pipe (EGR pipe, 8). At least one exhaust gas heat exchanger (13), an EGR valve (12), and an oxidation catalyst (11) that is provided with an oxidation catalytic coating are disposed in the exhaust pipe or EGR pipe (3, 8). The oxidation catalyst (11) is positioned upstream from the EGR valve (12) in the direction of flow of the exhaust gas.
IPC 8 full level
F02M 25/07 (2006.01)
CPC (source: EP)
F02M 26/11 (2016.02); F02M 26/23 (2016.02); F02M 26/50 (2016.02); F02B 29/0406 (2013.01); F02M 26/05 (2016.02); F02M 26/25 (2016.02); F02M 26/35 (2016.02)
Citation (search report)
See references of WO 2007042181A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005049309 A1 20070419; EP 1937956 A1 20080702; WO 2007042181 A1 20070419
DOCDB simple family (application)
DE 102005049309 A 20051012; EP 06806021 A 20061014; EP 2006009581 W 20061004