(19)

(11)

EP 3 619 420 A1

(12)

(43) Date of publication: 11.03.2020 Bulletin 2020/11 (21) Application number: 18719907.0 (22) Date of filing: 27.04.2018

(51) International Patent Classification (IPC):  F02M 37/00(2006.01) F02M 51/02(2006.01) F02M 69/54(2006.01) (86) International application number: PCT/EP2018/060944 (87) International publication number: WO 2018/202590 (08.11.2018 Gazette 2018/45)

(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: KH MA MD TN (30) Priority: 02.05.2017 GB 201706894 (71) Applicant: Delphi Technologies IP Limited St. Michael (BB)	(72) Inventors: MACLANE, Stephen, Joseph Gillingham Kent ME8 0RU (GB) HUTCHINS, Stephen Gillingham Kent ME8 0RU (GB) (74) Representative: Delphi France SAS  c/o Delphi Technologies Campus Saint Christophe Bâtiment Galilée 2 10, avenue de l'Entreprise 95863 Cergy Pontoise Cedex 95863 Cergy Pontoise Cedex (FR)