EP 1422412 A3 20060809 - Exhaust gas recirculation device of internal combustion engine
Title (en)
Exhaust gas recirculation device of internal combustion engine
Title (de)
Abgasrückführungsvorrichtung für eine Brennkraftmaschine
Title (fr)
Dispositif de recirculation des gaz d'échappement d'un moteur à combustion interne
Publication
Application
Priority
JP 2002340647 A 20021125
Abstract (en)
[origin: EP1422412A2] A catalytic converter is installed in an exhaust system of an internal combustion engine. An exhaust gas recirculation device for use with the internal combustion engine comprises an EGR gas inlet port which is provided in a downstream portion of the catalytic converter; and an EGR gas passage line which extends from the EGR gas inlet port to an intake system of the engine. At least a part of the EGR gas passage line is constructed by an EGR gas passage that is integrally formed on and along a side wall of the catalytic converter.
IPC 8 full level
F01N 13/08 (2010.01); F02M 25/07 (2006.01); F01N 3/24 (2006.01); F01N 3/28 (2006.01)
CPC (source: EP KR)
F02M 26/12 (2016.02 - EP KR); F02M 26/15 (2016.02 - EP KR)
Citation (search report)
- [A] US 2001008616 A1 20010719 - HAGA TAKASHI [JP], et al
- [A] EP 0844373 A1 19980527 - HONDA MOTOR CO LTD [JP]
- [AP] EP 1331388 A2 20030730 - MITSUBISHI MOTORS CORP [JP]
- [A] PATENT ABSTRACTS OF JAPAN vol. 1997, no. 03 31 March 1997 (1997-03-31)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1422412 A2 20040526; EP 1422412 A3 20060809; CN 1298970 C 20070207; CN 1502801 A 20040609; CN 2723706 Y 20050907; JP 2004176554 A 20040624; KR 20040045366 A 20040601
DOCDB simple family (application)
EP 03026730 A 20031121; CN 200310118351 A 20031125; CN 200320116786 U 20031125; JP 2002340647 A 20021125; KR 20030083425 A 20031124