Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BRUSH OF MOTOR FOR AUTOMOTIVE ELECTRONICS
Document Type and Number:
WIPO Patent Application WO/2019/107218
Kind Code:
A1
Abstract:
This brush of a motor for automotive electronics contains, in a main body of the brush, carbon and an abrasive material having a Vickers hardness of 10 to 14 GPa. Accordingly, the sliding noise of the brush is reduced in the brush of a motor for automotive electronics.

Inventors:
KAWAMATA Kenji (1105-2 Kushida-cho, Matsusaka-cit, Mie 04, 〒5150204, JP)
Application Number:
JP2018/042803
Publication Date:
June 06, 2019
Filing Date:
November 20, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TRIS INC. (1105-2, Kushida-cho Matsusaka-cit, Mie 04, 〒5150204, JP)
International Classes:
H02K13/00; H01R39/22
Domestic Patent References:
WO2017007014A12017-01-12
Foreign References:
JPH03270660A1991-12-02
JPH0488853A1992-03-23
Attorney, Agent or Firm:
SHIOIRI Akira et al. (4-1-503, Narihira-cho Ashiya-sh, Hyogo 68, 〒6590068, JP)
Download PDF: