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Patent Searching and Data


Title:
PROTECTION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2019/026904
Kind Code:
A1
Abstract:
This protection element (10, 20) is provided with: an insulating substrate (11, 21); a plurality of electrodes (12, 22) which are arranged on the insulating substrate (11, 21); an electrode filler (13, 23) which is composed of a low-melting-point metal and is filled at least between a pair of electrodes among the plurality of electrodes (12, 22); and a fuse element (14, 24) which bridges at least the pair of electrodes and covers the upper part of the electrode filler (13, 23). The electrode filler (13, 23) is configured from a metal material which has a melting point that is equal to or less than the liquidus temperature of the fuse element (14, 24).

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Inventors:
NAKAJIMA, Shintaro (3-1 Nichiden, Minakuchi-cho, Koka-sh, Shiga 34, 〒5280034, JP)
Application Number:
JP2018/028659
Publication Date:
February 07, 2019
Filing Date:
July 31, 2018
Export Citation:
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Assignee:
SCHOTT JAPAN CORPORATION (3-1 Nichiden, Minakuchi-cho Koka-sh, Shiga 34, 〒5280034, JP)
International Classes:
H01H85/143; H01H37/76; H01H85/12; H02H5/04
Foreign References:
JP2015053271A2015-03-19
US20090189730A12009-07-30
JP2005505110A2005-02-17
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (Nakanoshima Festival Tower West, 2-4 Nakanoshima 3-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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