Global Patent Index - EP 1075590 A1

EP 1075590 A1 2001-02-14 - CATALYTIC CONTAINER DEVICE

Title (en)

CATALYTIC CONTAINER DEVICE

Title (de)

KATALYSATORVORRICHTUNG

Title (fr)

DISPOSITIF DE POT CATALYTIQUE

Publication

EP 1075590 A1 (FR)

Application

EP 99915814 A

Priority

  • FR 9900958 W
  • FR 9805405 A

Abstract (en)

[origin: FR2778206A1] The invention concerns a catalytic container device for treating an internal combustion engine exhaust gases, comprising catalytic means and a preheating grid arranged upstream of the catalytic means in the gas flow direction. The catalytic container comprises a pump for circulating the preheating grid air towards the catalytic means to heat the catalytic means with heated air when it passes in the preheating grid before the engine is started.

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

F01N 3/20; F01N 3/22; F01N 3/32

IPC 8 full level (invention and additional information)

F01N 3/20 (2006.01); F01N 3/22 (2006.01); F01N 3/32 (2006.01); F01N 3/30 (2006.01)

CPC (invention and additional information)

F01N 3/222 (2013.01); F01N 3/2013 (2013.01); F01N 3/22 (2013.01); F01N 3/306 (2013.01); F01N 3/32 (2013.01); Y02T 10/26 (2013.01)

Citation (search report)

See references of WO 9956009A1

Designated contracting state (EPC)

DE ES GB IT

EPO simple patent family

FR 2778206 A1 19991105; FR 2778206 B1 20001215; EP 1075590 A1 20010214; WO 9956009 A1 19991104

INPADOC legal status


2003-04-02 [18W] WITHDRAWN

- Effective date: 20030130

2002-08-21 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: RENAULT S.A.S.

2001-07-11 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010525

2001-02-14 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001011

2001-02-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE ES GB IT