Global Patent Index - EP 1164265 A2

EP 1164265 A2 2001-12-19 - Soot filter for the exhaust gas of a diesel engine

Title (en)

Soot filter for the exhaust gas of a diesel engine

Title (de)

Russfilter für das Abgas eines Dieselmotors

Title (fr)

Filtre à suie pour le gaz d'échappement d'un moteur diesel

Publication

EP 1164265 A2 (DE)

Application

EP 01114408 A

Priority

DE 10028987 A

Abstract (en)

The device has a filter body (2) and at least one glow plug (10) with a glow rod (20) for thermal regeneration of the filter body. A contact part (22) can move axially on the glow rod and is spring mounted to be pressed against the end (4) of the filter body at its end (24) remote from the plug shaft (12). The contact part protrudes beyond the free end (21) of the glow rod.

Abstract (de)

Ein Rußfilter für das Abgas eines Dieselmotors umfasst einen Filterkörper (2) und eine wenigstens einen Glühstab (20) aufweisenden Glühkerze (10) zur thermischen Regenerierung des Filterkörpers (2), wobei am Glühstab (20) ein Kontaktteil (22) axial verschiebbar und federnd derart gelagert ist, dass es mit seiner vom Kerzenschaft (12) abgewandten Stirnseite (24) über das Freiende (21) des Glühstabs (20) hinausragt und an die Stirnfläche (4) des Filterkörpers (2) angedrückt wird. <IMAGE>

IPC 1-7 (main, further and additional classification)

F01N 3/027

IPC 8 full level (invention and additional information)

F01N 3/027 (2006.01)

CPC (invention and additional information)

F01N 3/027 (2013.01); F01N 2240/16 (2013.01); F01N 2330/06 (2013.01); Y10S 55/30 (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

EPO simple patent family

EP 1164265 A2 20011219; EP 1164265 A3 20020306; DE 10028987 A1 20011220; US 2001054277 A1 20011227; US 6527820 B2 20030304

INPADOC legal status


2002-06-12 [18W] WITHDRAWN

- Date of withdrawal: 20020418

2002-03-06 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-03-06 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

2001-12-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2001-12-19 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI