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Patent Searching and Data


Title:
SWITCH ELEMENT AND PROTECTIVE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2017/061456
Kind Code:
A1
Abstract:
Provided is a switch element that can safely open or short an electrical circuit in response to abnormalities such as wetting with water and leakage of liquid from a battery. The switch element has: a conductor 2 that is connected to an external circuit; and a reaction part 3 that comprises a liquid-soluble material 3a that opens the conductor 2 and the external circuit and that, as a result of contacting liquid that has entered the element and dissolving, electrically connects the conductor 2 and the external circuit.

Inventors:
FURUUCHI, Yuji (Gate City Osaki East Tower 8F, 1-11-2, Osaki, Shinagawa-k, Tokyo 32, 〒1410032, JP)
YONEDA, Yoshihiro (Gate City Osaki East Tower 8F, 1-11-2, Osaki, Shinagawa-k, Tokyo 32, 〒1410032, JP)
MUKAI, Koichi (Gate City Osaki East Tower 8F, 1-11-2, Osaki, Shinagawa-k, Tokyo 32, 〒1410032, JP)
SAKAKIBARA, Kazuyuki (56-1-901, Azukizaka Miai-cho, Okazaki-sh, Aichi 02, 〒4440802, JP)
Application Number:
JP2016/079597
Publication Date:
April 13, 2017
Filing Date:
October 05, 2016
Export Citation:
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Assignee:
DEXERIALS CORPORATION (Gate City Osaki, East Tower 8F 1-11-2, Osaki, Shinagawa-k, Tokyo 32, 〒1410032, JP)
International Classes:
H01H35/42
Foreign References:
JPS60146127A1985-08-01
JPS6126155U1986-02-17
JPS59123121A1984-07-16
JPS62153559U1987-09-29
JPS63108140U1988-07-12
JPS52171982U1977-12-27
US2856476A1958-10-14
JP2013229293A2013-11-07
Attorney, Agent or Firm:
NOGUCHI, Nobuhiro (Elevage Kandanishikicho 2F, 3-16-11 Kandanishikicho, Chiyoda-k, Tokyo 54, 〒1010054, JP)
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