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Patent Searching and Data


Title:
ELECTRICAL CONTACT, ELECTROMAGNETIC RELAY PROVIDED WITH SAME, AND METHOD FOR MANUFACTURING ELECTRICAL CONTACT
Document Type and Number:
WIPO Patent Application WO/2018/180217
Kind Code:
A1
Abstract:
[Problem] To provide: an electrical contact having a contact layer formed by a plurality of particles on a base, wherein durability can be improved; and a method for manufacturing the electrical contact. [Solution] An electrical contact, having: a base 11 including an electroconductive metal material; and a contact layer 12 located on the base 11, the contact layer 12 conducting electricity with another electrical contact. The contact layer 12 comprises a plurality of flat-shaped alloy particles X which contain a noble metal and metal oxide alloy and which are diffusion-bonded.

Inventors:
IJUIN,Haruki (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
AOKI,Tatsuya (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
NISHIKAWA,Kazuhiro (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
MAEDA,Masafumi (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
Application Number:
JP2018/008146
Publication Date:
October 04, 2018
Filing Date:
March 02, 2018
Export Citation:
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Assignee:
NIDEC CORPORATION (338 Kuzetonoshiro-cho, Minami-ku Kyoto-sh, Kyoto 05, 〒6018205, JP)
International Classes:
H01H1/023; B22F1/00; C23C4/06; C23C24/04; C23C28/00; H01B13/00; H01H1/0237; H01H11/04; H01H50/54; H01B1/02
Foreign References:
JP2013514614A2013-04-25
JP2017036464A2017-02-16
JP2005276647A2005-10-06
JPH0316725A1991-01-24
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