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(11)

EP 4 136 364 A1

(12)

(43) Date of publication: 22.02.2023 Bulletin 2023/08 (21) Application number: 21722375.9 (22) Date of filing: 14.04.2021

(51) International Patent Classification (IPC):  F16H 1/20(2006.01) B60K 1/00(2006.01) (52) Cooperative Patent Classification (CPC): F16H 1/20; B60K 2025/005; B60K 2001/001; B60Y 2400/421 (86) International application number: PCT/CN2021/087252 (87) International publication number: WO 2021/208972 (21.10.2021 Gazette 2021/42)

(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: 15.04.2020 CN 202010294574 (71) Applicant: Valeo Powertrain (Nanjing) Co., Ltd. Nanjing, Jiangsu 211153 (CN)	(72) Inventors: JIN, Yejin Shanghai 200233 (CN) CHEN, Kai Shanghai 200233 (CN) SUN, Guoqiang Shanghai 200233 (CN) (74) Representative: Valeo Powertrain Systems  Service Propriété Intellectuelle Immeuble le Delta 14, avenue des Béguines 95892 Cergy Pontoise 95892 Cergy Pontoise (FR)