Title:
【発明の名称】内燃エンジンの排気ガス放出量を削減するための組立体
Document Type and Number:
Japanese Patent JPH10500191
Kind Code:
A
Abstract:
In order to reduce the exhaust gas emissions of automotive vehicle combustion engines including exhaust gas catalytic converters, the exhaust gases are caused to flow between the engine and the catalytic converter through conduit branches of different thermal caracteristics. Said conduit branches comprise a full load tube and a partial load tube, with the full load tube surrounding the partial load tube so as to provide an annular space between the full load tube and the partial load tube.
Inventors:
Schats, Oscar
Application Number:
JP52661596A
Publication Date:
January 06, 1998
Filing Date:
March 07, 1996
Export Citation:
Assignee:
Schatz Termo Gastege Gamebehr
International Classes:
B01D53/94; F01N3/20; F01N3/24; F01N3/28; F01N5/02; F01N13/08; F01N9/00; F01N13/10; F01N13/02; (IPC1-7): F01N3/20; F01N3/20; F01N3/24; F01N7/08; F01N7/10
Attorney, Agent or Firm:
Sakai Hajime