Title:
COLLECTOR RING FOR MOTOR, AND MOTOR
Document Type and Number:
WIPO Patent Application WO/2023/077443
Kind Code:
A1
Abstract:
The present application provides a collector ring for a motor, and a motor. The collector ring has a connecting end (100), the connecting end (100) comprising a base part (1) and a welding part (22) which is vertical relative to the base part (1); the base part (1) is provided with a positioning hole (11) and an elastic part (12), the positioning hole (11) being a through hole, the positioning hole (11) being used to permit a stator wire outlet end (200) of the motor to pass through, and the elastic part (12) being formed so as to be capable of applying an elastic force to the stator wire outlet end (200) along a first direction (X) serving as a length direction of the base part (1), so that two opposite side surfaces of the stator wire outlet end (200) along the first direction (X) are in close contact with the base part (1) and the welding part (22), respectively.
Inventors:
DAI YI (CN)
HUANG JIANCHENG (CN)
HUANG JIANCHENG (CN)
Application Number:
PCT/CN2021/129052
Publication Date:
May 11, 2023
Filing Date:
November 05, 2021
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
DAI YI (CN)
DAI YI (CN)
International Classes:
H02K3/28; H01R4/48; H01R41/00; H01R43/00; H01R43/02
Foreign References:
| CN112421274A | 2021-02-26 | |||
| DE102011079318A1 | 2013-01-24 | |||
| CN104466465A | 2015-03-25 | |||
| CN213366813U | 2021-06-04 | |||
| CN207977486U | 2018-10-16 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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