EP 1151184 B1 20030910 - EXHAUST SYSTEM WITH AT LEAST ONE BAFFLE PLATE
Title (en)
EXHAUST SYSTEM WITH AT LEAST ONE BAFFLE PLATE
Title (de)
ABGASSYSTEM MIT WENIGSTENS EINER LEITFLÄCHE
Title (fr)
SYSTEME DE GAZ D'ECHAPPEMENT COMPORTANT AU MOINS UNE SURFACE DE GUIDAGE
Publication
Application
Priority
- DE 19905032 A 19990208
- EP 0000139 W 20000111
Abstract (en)
[origin: DE19905032A1] The invention relates to an exhaust system (1) comprising an exhaust manifold (2) for merging the exhaust-gas streams (11, 12, 13, 14) arriving from two or more cylinders of an internal combustion engine. The manifold (2) comprises an exhaust cross-section (9) downstream of which a jacket tube (3) is connected which houses a honeycomb (7). Between the exhaust cross-section (15) and the honeycomb (7) a chamber (10) is positioned through which the exhaust gas is able to flow and in which at least one first baffle plate (8) for deflecting at least part of the exhaust-gas streams (11, 12, 13, 14) is arranged. In addition to the manifold (2) and honeycomb (7) the invention also relates to a method for subjecting a honeycomb (7) to exhaust-gas streams (11, 12, 13, 14). At least a part of the exhaust-gas streams (11, 12, 13, 14) arrives at the honeycomb (7) from different directions and before striking the honeycomb (7) is deflected by means of at least a first baffle plate (8) in such a way that said exhaust-gas streams at least partly flow in a direction opposite to the direction of flow of the exhaust gas streams (11, 12, 13, 14) so that their arrival at the honeycomb (7) is delayed.
IPC 1-7
IPC 8 full level
F01N 3/24 (2006.01); F01N 3/28 (2006.01); F01N 13/10 (2010.01)
CPC (source: EP US)
F01N 3/2892 (2013.01 - EP US); F01N 13/10 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19905032 A1 20000810; AU 2904100 A 20000829; DE 50003635 D1 20031016; EP 1151184 A1 20011107; EP 1151184 B1 20030910; JP 2002536589 A 20021029; JP 4526190 B2 20100818; MY 122685 A 20060429; RU 2227834 C2 20040427; US 2002017097 A1 20020214; US 6487854 B2 20021203; WO 0047878 A1 20000817
DOCDB simple family (application)
DE 19905032 A 19990208; AU 2904100 A 20000111; DE 50003635 T 20000111; EP 0000139 W 20000111; EP 00907462 A 20000111; JP 2000598757 A 20000111; MY PI20000425 A 20000208; RU 2001124837 A 20000111; US 92517201 A 20010808