Title:
直流ブラシモータ用のエンドキャップ、及びそれを含む直流ブラシモータ
Document Type and Number:
Japanese Patent JP7140843
Kind Code:
B2
Abstract:
The present application provides an end-cap for a DC brush motor, the end-cap being provided with a power source, two carbon brushes and two sets of multiple rod-shaped inductors connected in series, one end of a first set of multiple rod-shaped inductors connected in series is connected to a positive pole of the power source, the other end of the first set of multiple rod-shaped inductors connected in series is connected to a first carbon brush, one end of a second set of multiple rod-shaped inductors connected in series is connected to a second carbon brush, and the other end of the second set of multiple rod-shaped inductors connected in series is connected to a negative pole of the power source. The present application also provides a DC brush motor. In the present application, two sets of multiple rod-shaped inductors connected in series are arranged on the end-cap of the DC brush motor, such that the inductance in the power supply circuit can be increased without increasing the axial length of the motor, thereby improving the EMC property of the motor.
Inventors:
Kong Hongyui
Fong Cheng
Chu Qianqiang
Wu Ping Ping
Fong Cheng
Chu Qianqiang
Wu Ping Ping
Application Number:
JP2020559457A
Publication Date:
September 21, 2022
Filing Date:
April 15, 2019
Export Citation:
Assignee:
Gwandon Jaochin L and Bui Company Limited
International Classes:
H02K13/14
Domestic Patent References:
| JP2000060076A | ||||
| JP53136542U | ||||
| JP2018018902A |
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Junichi Tsuruta
Tomohiro Nanzan
Yuichi Morimoto
Shinji Mihashi
Junichi Tsuruta
Tomohiro Nanzan
Yuichi Morimoto
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