Title:
HUB MOTOR AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/125386
Kind Code:
A1
Abstract:
Disclosed are a hub motor and a vehicle. The hub motor comprises: a motor housing (10), a motor shaft (20), a motor rotor (30), a motor stator (40), a magnetic gear high-speed rotor (50), a magnetic gear low-speed rotor (60), and a brake (80). The motor shaft (20), the motor rotor (30), the motor stator (40), the magnetic gear high-speed rotor (50), and the magnetic gear low-speed rotor (60) are all disposed in the motor housing (10). The motor rotor (30) is sleeved on the motor stator (40). The motor rotor (30) and the magnetic gear high-speed rotor (50) are disposed in an axial direction of the motor shaft (20) and connected together, and the magnetic gear high-speed rotor (50) is sleeved on the motor shaft (20). The magnetic gear high-speed rotor (50) is provided with a chamber, and the brake (80) is disposed in the chamber and is connected to the motor housing (10) and the motor shaft (20).
Inventors:
JIANG LONGSHUN (CN)
WANG HONGLIN (CN)
WANG HONGLIN (CN)
Application Number:
PCT/CN2022/141843
Publication Date:
July 06, 2023
Filing Date:
December 26, 2022
Export Citation:
Assignee:
GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENTER CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
H02K49/10
Foreign References:
| CN114337187A | 2022-04-12 | |||
| CN106972732A | 2017-07-21 | |||
| CN106061835A | 2016-10-26 | |||
| CN105564219A | 2016-05-11 | |||
| CN206962583U | 2018-02-02 | |||
| CN107070176A | 2017-08-18 | |||
| EP2390994A1 | 2011-11-30 | |||
| KR20110090191A | 2011-08-10 |
Attorney, Agent or Firm:
BEIJING ZHONGDA DEQUAN IP AGENCY CO., LTD. (CN)
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