(19)
(11) EP 4 082 099 A1

(12)

(43) Date of publication:
02.11.2022 Bulletin 2022/44

(21) Application number: 20896808.1

(22) Date of filing: 01.12.2020
(51) International Patent Classification (IPC): 
H02K 9/00(2006.01)
B60K 11/04(2006.01)
 B60K 11/02(2006.01)
(52) Cooperative Patent Classification (CPC):
Y02T 10/64; B60K 11/02; H02K 2213/03; H02K 11/33; H02K 7/116; H02K 9/197; H02K 5/203; B60K 2001/003; B60K 11/04
(86) International application number:
PCT/CN2020/133069
(87) International publication number:
WO 2021/109980 (10.06.2021 Gazette 2021/23)
(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: 02.12.2019 CN 201911213242

(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)

   


(54) DRIVETRAIN SYSTEM FOR AN ELECTRIFIED VEHICLE AND METHOD OF COOLING THE DRIVETRAIN SYSTEM