(19)

(11)

EP 2 016 268 A1

(12)

(43) Date of publication: 21.01.2009 Bulletin 2009/04 (21) Application number: 07748425.1 (22) Date of filing: 24.04.2007

(51) International Patent Classification (IPC):  F02D 9/06(2006.01) F02D 41/04(2006.01) (86) International application number: PCT/SE2007/050264 (87) International publication number: WO 2007/129970 (15.11.2007 Gazette 2007/46)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 09.05.2006 SE 0601033 (71) Applicant: Scania CV Aktiebolag (publ) 151 87 Södertälje (SE)	(72) Inventor: TELBORN, Klas 152 43 Södertälje (SE)