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Patent Searching and Data


Title:
METHOD FOR SUPPRESSING GENERATION OF TIN WHISKERS DUE TO EXTERNAL STRESS, AND PRESSURE SWITCH OBTAINED BY USING SAID METHOD
Document Type and Number:
WIPO Patent Application WO/2014/065003
Kind Code:
A1
Abstract:
[Problem] To provide a method for suppressing the generation of tin whiskers due to external stress and a pressure switch obtained by using the method, the method making it possible to reliably and easily suppress the generation of tin whiskers due to external stress occurring on a tin-plated component press-fitted in a plastic housing. [Solution] The problem is resolved by a method for suppressing the generation of tin whiskers due to external stress, the method including a step for press-fitting a plurality of terminals having a tin-plated dowel part in a plastic housing, a step for crimping the press-fitted terminals, and step for thermally treating a connector assembly that has been securely crimped.

Inventors:
KATSUKI, Gen (Tokorozawa Jigyousho 1311, Aobadai, Tokorozawa-sh, Saitama 05, 〒3591105, JP)
MIYAKAWA, Satoshi (Tokorozawa Jigyousho 1311, Aobadai, Tokorozawa-sh, Saitama 05, 〒3591105, JP)
SAKAKIBARA, Tomohiro (Tokorozawa Jigyousho 1311, Aobadai, Tokorozawa-sh, Saitama 05, 〒3591105, JP)
Application Number:
JP2013/073307
Publication Date:
May 01, 2014
Filing Date:
August 30, 2013
Export Citation:
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Assignee:
KABUSHIKI KAISHA SAGINOMIYA SEISAKUSHO (55-5, Wakamiya 2-chome Nakano-k, Tokyo 07, 〒1658907, JP)
International Classes:
H01H35/34; C25D5/50
Foreign References:
JP2011014620A
JP2009209402A
JP2004311950A
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (Gotanda Yamazaki Bldg. 6F, 13-6 Nishigotanda 7-chome, Shinagawa-k, Tokyo 31, 〒1410031, JP)
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