Title:
A COOLING SYSTEM FOR AN INTEGRATED DRIVETRAIN ASSEMBLY AND AN INTEGRATED POWER ELECTRONICS ASSEMBLY AND AN ELECTRIFIED VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/222909
Kind Code:
A1
Abstract:
The present disclosure relates to a cooling system for an integrated drivetrain assembly and an integrated power electronics assembly of an electrified vehicle. The integrated drivetrain assembly comprises an electric motor, a reducer mechanically coupled to the electric motor, and a power inverter electrically connected to the electric motor and the integrated power electronics assembly. The cooling system comprises one cooling circuit configured for being flowed through with a liquid coolant and for distributing the liquid coolant throughout the integrated drivetrain assembly and the integrated power electronics assembly so as to cool down all the components in the two assemblies. The present disclosure also relates to an electrified vehicle comprising cooing system according to the above described is provided.
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Inventors:
JIN YEJIN (CN)
CHEN KAI (CN)
SUN GUOQIANG (CN)
CHEN KAI (CN)
SUN GUOQIANG (CN)
Application Number:
PCT/CN2022/087584
Publication Date:
October 27, 2022
Filing Date:
April 19, 2022
Export Citation:
Assignee:
VALEO POWERTRAIN NANJING CO LTD (CN)
International Classes:
B60K1/00; B60K11/02; B60K11/06
Foreign References:
| EP1571751A1 | 2005-09-07 | |||
| US20210039491A1 | 2021-02-11 | |||
| US20200300353A1 | 2020-09-24 | |||
| DE102019205493A1 | 2020-04-30 |
Attorney, Agent or Firm:
BEIJING JINCHENGTONGDA & NEAL LAW FIRM (CN)
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