(19)

(11)

EP 4 771 266 A1

(12)

(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24755501.4 (22) Date of filing: 08.08.2024

(51) International Patent Classification (IPC):  F02D 41/20(2006.01) F02D 41/00(2006.01) F02D 41/24(2006.01) (52) Cooperative Patent Classification (CPC): F02D 2041/2037; F02D 2041/2055; F02D 2041/2058; F02D 41/20; F02D 41/2467; F02D 41/0027; F02D 2041/2003; F02D 2200/063 (86) International application number: PCT/EP2024/072498 (87) International publication number: WO 2025/045552 (06.03.2025 Gazette 2025/10)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 30.08.2023 GB 202313148 (71) Applicant: Phinia Delphi Luxembourg Sarl 4367 Belvaux (LU)	(72) Inventors: VAN DEN HENDE, Stéphane 41330 Marolles (FR) GACON, David 41000 Blois (FR) COUET, Sébastien 45000 Orléans (FR) CHARLEUX, Eric 41350 Vineuil (FR) (74) Representative: Office Freylinger  P.O. Box 48 8001 Strassen 8001 Strassen (LU)