Title:
ROTOR ASSEMBLY, ELECTRIC MOTOR, ELECTRICAL APPLIANCE, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/093565
Kind Code:
A1
Abstract:
Provided in the present application are a rotor assembly, an electric motor, an electrical appliance, and a vehicle. The rotor assembly is used for the electric motor; the electric motor comprises a stator assembly; and the rotor assembly is sleeved on an outer side of the stator assembly, and comprises a plurality of iron core blocks and a plurality of magnetic assemblies. The plurality of iron core blocks are arranged in a circumferential direction; and the plurality of magnetic assemblies are arranged in the circumferential direction, and each of the plurality of magnetic assemblies comprises at least three magnetic members, at least one of the at least three magnetic members being arranged on the inner periphery of the plurality of iron core blocks, and at least two of the magnetic members being arranged between two adjacent iron core blocks of the plurality of iron core blocks.
Inventors:
YAO SHUCHUN (CN)
CHENG YUNFENG (CN)
XU FEI (CN)
CHENG YUNFENG (CN)
XU FEI (CN)
Application Number:
PCT/CN2023/120400
Publication Date:
May 10, 2024
Filing Date:
September 21, 2023
Export Citation:
Assignee:
MIDEA WELLING MOTOR TECH SHANGHAI CO LTD (CN)
International Classes:
H02K1/2791
Foreign References:
| CN218633498U | 2023-03-14 | |||
| CN112803637A | 2021-05-14 | |||
| CN102403856A | 2012-04-04 | |||
| CN109167502A | 2019-01-08 | |||
| CN113381538A | 2021-09-10 | |||
| CN115065181A | 2022-09-16 | |||
| JP2002359941A | 2002-12-13 |
Attorney, Agent or Firm:
YOULINK INTELLECTUAL PROPERTY LAW FIRM (CN)
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