(19)

(11)

EP 4 208 629 A1

(12)

(43) Date of publication: 12.07.2023 Bulletin 2023/28 (21) Application number: 21794196.2 (22) Date of filing: 03.09.2021

(51) International Patent Classification (IPC):  F01L 13/06(2006.01) F02D 41/12(2006.01) F02D 41/22(2006.01) F02D 13/04(2006.01) F02D 41/14(2006.01) F02D 41/00(2006.01) (52) Cooperative Patent Classification (CPC): F02D 13/04; F02D 41/123; F02D 41/22; F02D 41/1497; F02D 41/1498; F02D 2200/101; F02D 2200/1006; F01L 2800/11; F02D 41/0087; F01L 13/065; F01L 2820/02; F01L 2800/05; F01L 2303/01 (86) International application number: PCT/NL2021/050535 (87) International publication number: WO 2022/050841 (10.03.2022 Gazette 2022/10)

(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 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: 04.09.2020 NL 2026412 (71) Applicant: DAF Trucks N.V. 5643 TW Eindhoven (NL)	(72) Inventors: STREEFKERK, Remco 5643 TW Eindhoven (NL) AKKERMANS, Luc Henricus Maria 5643 TW Eindhoven (NL) (74) Representative: V.O.  P.O. Box 87930 2508 DH Den Haag 2508 DH Den Haag (NL)