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(11)

EP 3 830 405 A1

(12)

(43) Date of publication: 09.06.2021 Bulletin 2021/23 (21) Application number: 19737723.7 (22) Date of filing: 08.07.2019

(51) International Patent Classification (IPC):  F02M 47/02(2006.01) F02M 57/00(2006.01) F02M 61/18(2006.01) F02M 51/00(2006.01) F02M 61/12(2006.01) F02M 65/00(2006.01) (86) International application number: PCT/EP2019/068279 (87) International publication number: WO 2020/025262 (06.02.2020 Gazette 2020/06)

(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: 01.08.2018 GB 201812525 (71) Applicant: Delphi Technologies IP Limited Saint Michael (BB)

(72) Inventors: COCHET, Thierry 41190 Molineuf (FR) MEISSONNIER, Guillaume 41190 Landes le Gaulois (FR) LAURENT, Alexis 76640 Envronville (FR) TAPIN, Christophe 41000 Saint Sulpice de Pommeray (FR) BERLEMONT, Jean-François 1310 La Hulpe (BE) VIT, Romain 41120 Chailles (FR) (74) Representative: Allain, Michel Jean Camille  BorgWarner France SAS Campus Saint Christophe Bâtiment Galilée 2 10, avenue de l'Entreprise 95863 Cergy Pontoise Cedex 95863 Cergy Pontoise Cedex (FR)