EP 1120551 B1 20070321 - Process and arrangement for fixing a catalyst carrier in an exhaust gas duct of an internal combustion engine
Title (en)
Process and arrangement for fixing a catalyst carrier in an exhaust gas duct of an internal combustion engine
Title (de)
Verfahren und Anordnung zur Arretierung eines Katalysatorträgers in einem Abgaskanal einer Verbrennungskraftmaschine
Title (fr)
Procédé et arrangement pour fixer un support de catalyseur dans un conduit de gaz d'échappement d'un moteur à combustion interne
Publication
Application
Priority
DE 10003904 A 20000129
Abstract (en)
[origin: EP1120551A2] The method involves expanding a mat (16) between the catalyst support (12) and a catalyst casing (14), by heating. An electric current is used to generate the heat to expand the mat. The heating may be carried out inductively, using an induction oven, or directly, by passing electric current (I) through a part of the catalyst casing. Preferably, the current is passed before inserting the catalyst casing in the exhaust channel. An Independent claim is included for an arrangement for implementing the method.
IPC 8 full level
F01N 3/28 (2006.01)
CPC (source: EP)
F01N 3/2857 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1120551 A2 20010801; EP 1120551 A3 20040114; EP 1120551 B1 20070321; AT E357584 T1 20070415; DE 10003904 A1 20010802; DE 50112211 D1 20070503
DOCDB simple family (application)
EP 01101528 A 20010124; AT 01101528 T 20010124; DE 10003904 A 20000129; DE 50112211 T 20010124