(19)
(11) EP 2 424 646 A1

(12)

(43) Date of publication:
07.03.2012 Bulletin 2012/10

(21) Application number: 10770197.1

(22) Date of filing: 27.04.2010
(51) International Patent Classification (IPC): 
B01D 53/56(2006.01)
(86) International application number:
PCT/US2010/032522
(87) International publication number:
WO 2010/126870 (04.11.2010 Gazette 2010/44)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

(30) Priority: 27.04.2009 US 430194

(71) Applicant: Tenneco Automotive Operating Company Inc.
Lake Forest, Illinois 60045 (US)

(72) Inventors:
  • KOTRBA, Adam, J.
    Laingsburg MI 48848 (US)
  • JACKSON, Timothy, E.
    Dexter MI 48130 (US)
  • YETKlN, Dervis A
    Ann Arbor MI 48108 (US)
  • GUNDOGAN, Arda
    Ypsilanti MI 48197 (US)
  • GARDNER, Timothy
    Canton MI 48188 (US)

(74) Representative: Wablat Lange Karthaus 
Anwaltssozietät Potsdamer Chaussee 48
14129 Berlin
14129 Berlin (DE)

   


(54) DIESEL AFTERTREATMENT SYSTEM