Title:
MOTOR SYSTEM AND VEHICLE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/206804
Kind Code:
A1
Abstract:
A motor system and a vehicle having the motor system. The motor system comprises: a motor (2), the motor (2) comprising a motor housing (22), a stator core (23), a stator winding (24), and a rotor core (26), the stator core (23) being mounted in the motor housing (22), the stator winding (24) being wound on the stator core (23), the rotor core (26) being rotatably disposed with respect to the stator core (23), a rotor flow path being at least formed within the rotor core (26), and the rotor flow path being adapted to deliver cooling liquid to the stator winding (24); and a valve (6), the valve (6) being used for controlling the flow rate of the rotor flow path.
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Inventors:
LIAN YUBO (CN)
LING HEPING (CN)
ZHAI ZHEN (CN)
ZHAO LINLIN (CN)
LIU LINNA (CN)
LING HEPING (CN)
ZHAI ZHEN (CN)
ZHAO LINLIN (CN)
LIU LINNA (CN)
Application Number:
PCT/CN2022/083937
Publication Date:
October 06, 2022
Filing Date:
March 30, 2022
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
H02K9/19; B60K1/00; B60K11/02; F16H57/04; H02K7/116
Foreign References:
| US20120104884A1 | 2012-05-03 | |||
| CN108884930A | 2018-11-23 | |||
| CN103843232A | 2014-06-04 | |||
| JP2003102147A | 2003-04-04 | |||
| CN110224551A | 2019-09-10 | |||
| CN108141108A | 2018-06-08 | |||
| CN106208465A | 2016-12-07 | |||
| CN109563920A | 2019-04-02 | |||
| JP2013132151A | 2013-07-04 |
Attorney, Agent or Firm:
ZHIFAN & PARTNERS (CN)
Download PDF:
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