(19)

(11)

EP 3 055 526 A1

(12)

(43) Date of publication: 17.08.2016 Bulletin 2016/33 (21) Application number: 14852925.8 (22) Date of filing: 26.09.2014

(51) International Patent Classification (IPC):  F01P 11/02(2006.01) F01P 7/14(2006.01) F01P 3/20(2006.01) F16K 24/04(2006.01) (86) International application number: PCT/SE2014/051108 (87) International publication number: WO 2015/053684 (16.04.2015 Gazette 2015/15)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 10.10.2013 SE 1351204 (71) Applicant: Scania CV AB (publ) 151 87 Södertälje (SE)	(72) Inventors: EKMAN, Mats S-155 32 Nykvarn (SE) JAHNS, Dieter S-151 63 Södertälje (SE) KÅLLBERG, Fredrik S-169 72 Solna (SE) (74) Representative: Scania CV AB  Patents, GP 117kv 151 87 Södertälje 151 87 Södertälje (SE)