Global Patent Index - EP 1101019 A1

EP 1101019 A1 2001-05-23 - METHOD AND DEVICE FOR POST-TREATMENT OF EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE

Title (en)

METHOD AND DEVICE FOR POST-TREATMENT OF EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE

Title (de)

VORRICHTUNG UND VERFAHREN ZUR NACHBEHANDLUNG DER MOTORABGASE EINER BRENNKRAFTMASCHINE

Title (fr)

PROCEDE ET DISPOSITIF DE RETRAITEMENT DES GAZ D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION INTERNE

Publication

EP 1101019 A1 (DE)

Application

EP 99931084 A

Priority

  • DE 19834576 A
  • DE 19850762 A
  • EP 9904187 W

Abstract (en)

[origin: US2001004831A1] An exhaust gas treatment device has a cylindrical body with axial passages having a catalyst and a central cavity. A filter is provided in the cavity and the cylindrical body is mounted for rotation in a housing through which the exhaust gas flows.

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

F01N 3/02; F01N 3/08; F01N 3/20

IPC 8 full level (invention and additional information)

F01N 3/02 (2006.01); B01D 53/88 (2006.01); B01D 53/94 (2006.01); F01N 3/021 (2006.01); F01N 3/08 (2006.01); F01N 3/20 (2006.01); F01N 3/24 (2006.01); F02B 75/12 (2006.01)

CPC (invention and additional information)

B01D 53/9454 (2013.01); B01D 53/885 (2013.01); F01N 3/0214 (2013.01); F01N 3/0814 (2013.01); F01N 3/0842 (2013.01); F01N 3/0871 (2013.01); F01N 3/0885 (2013.01); F01N 2240/16 (2013.01); F01N 2290/06 (2013.01); F01N 2570/04 (2013.01); F01N 2610/03 (2013.01); F02B 2075/125 (2013.01); Y02T 10/123 (2013.01); Y02T 10/22 (2013.01)

Citation (search report)

See references of WO 0008310A1

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

US 2001004831 A1 20010628; CN 1311844 A 20010905; EP 1101019 A1 20010523; JP 2002522684 A 20020723; WO 0008310 A1 20000217

INPADOC legal status


2002-06-26 [18R] REFUSED

- Effective date: 20020201

2001-09-05 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010726

2001-05-23 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010228

2001-05-23 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB IT