Title:
WHEEL HUB MOTOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/247268
Kind Code:
A1
Abstract:
Disclosed in the present application is a wheel hub motor system, comprising: a motor outer shell; a motor and inverter shell assembly which comprises a motor inner shell and an inverter shell, wherein a heat exchange cavity is provided between the motor inner shell and the motor outer shell; a capacitor and power module integrated assembly which is provided in the inverter shell and is provided with a heat dissipation flow channel, wherein a front end of the heat dissipation flow channel receives a heat exchange liquid, and a tail end of the heat dissipation flow channel communicates with the heat exchange cavity; and a control assembly which is provided in the inverter shell and is axially provided on a surface of the capacitor and power module integrated assembly.
Inventors:
ZHAO HUICHAO (CN)
LIU JINFENG (CN)
CANG YAN (CN)
XU DECAI (CN)
SU RUITAO (CN)
ZHU ZHANSHAN (CN)
LIU JINFENG (CN)
CANG YAN (CN)
XU DECAI (CN)
SU RUITAO (CN)
ZHU ZHANSHAN (CN)
Application Number:
PCT/CN2021/142153
Publication Date:
December 01, 2022
Filing Date:
December 28, 2021
Export Citation:
Assignee:
CHINA FAW CO LTD (CN)
International Classes:
H02K5/20
Foreign References:
| CN113270964A | 2021-08-17 | |||
| CN106911228A | 2017-06-30 | |||
| CN211352021U | 2020-08-25 | |||
| CN106911224A | 2017-06-30 | |||
| US20090244854A1 | 2009-10-01 |
Attorney, Agent or Firm:
BEIJING YZH IP FIRM (CN)
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