(19)
(11) EP 1 485 589 A1

(12)

(43) Date of publication:
15.12.2004 Bulletin 2004/51

(21) Application number: 03703632.4

(22) Date of filing: 11.02.2003
(51) International Patent Classification (IPC)7F01N 3/28
(86) International application number:
PCT/SE2003/000222
(87) International publication number:
WO 2003/069138 (21.08.2003 Gazette 2003/34)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
Designated Extension States:
AL LT LV MK RO

(30) Priority: 15.02.2002 SE 0200452

(71) Applicants:
  • Volvo Teknisk Utveckling AB
    405 08 Göteborg (SE)
  • Ford Global Technologies, Inc.
    Dearborn,Michigan 48126 (US)

(72) Inventors:
  • JOBSON, Edward
    S-442 77 Romelanda (SE)
  • HOLMGREN HÄGG, Anna
    S-423 55 Torslanda (SE)

(74) Representative: Hammond, Andrew et al
Ström & Gulliksson IP AB,Lindholmspiren 5
417 56 Göteborg
417 56 Göteborg (SE)

   


(54) A DEVICE FOR TREATMENT OF A GAS FLOW