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Patent Searching and Data


Title:
CONTACT MEMBER, SLIDING CONTACT, ELECTRICAL DEVICE AND METHOD FOR PRODUCING CONTACT MEMBER
Document Type and Number:
WIPO Patent Application WO/2017/094378
Kind Code:
A1
Abstract:
Provided is a contact member which has excellent arc resistance. The surface of a fixed contact (10) is provided with a surface layer (12) which contains a matrix (13) that is composed of a conductor and dispersed particles (14) that are dispersed in the matrix (13). Each dispersed particle (14) comprises a base particle (14a) that is formed of a metal oxide and a coating layer (14b) that is formed on the outer surface of the base particle (14a).

Inventors:
SAKAMOTO ICHIZO (JP)
MORII MAKITO (JP)
MAEDA KAZUSHI (JP)
YAMAMOTO YUKI (JP)
Application Number:
JP2016/080836
Publication Date:
June 08, 2017
Filing Date:
October 18, 2016
Export Citation:
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Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H01H1/04; C23C18/52; C25D7/00; C25D15/02; H01H1/0237; H01H11/04; H01R11/01; H01R43/00
Foreign References:
JP2012062564A2012-03-29
JPS5553017A1980-04-18
JPS5711424A1982-01-21
Attorney, Agent or Firm:
MURAKAMI, TAKASHI (JP)
Murakami In addition (JP)
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