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(11)

EP 3 234 342 A1

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(43) Date of publication: 25.10.2017 Bulletin 2017/43 (21) Application number: 15784723.7 (22) Date of filing: 26.10.2015

(51) International Patent Classification (IPC):  F02M 59/10(2006.01) F02M 59/44(2006.01) F04B 9/04(2006.01) F04B 1/04(2006.01) F02M 59/48(2006.01) F01L 1/047(2006.01) (86) International application number: PCT/EP2015/074713 (87) International publication number: WO 2016/096206 (23.06.2016 Gazette 2016/25)

(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 Designated Validation States: MA (30) Priority: 17.12.2014 GB 201422422 (71) Applicant: Delphi International Operations Luxembourg S.à r.l. 4940 Bascharage (LU)	(72) Inventors: HENNIG, Christian Wainscott Kent ME3 8GS (GB) GIORGETTI, Basilio Maidstone Kent ME16 0YN (GB) (74) Representative: Delphi France SAS  Patent Department 22, avenue des Nations CS 65059 Villepinte 95972 Roissy CDG Cedex 95972 Roissy CDG Cedex (FR)