Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SWITCH ELEMENT, ELECTRONIC COMPONENT, AND BATTERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/061453
Kind Code:
A1
Abstract:
Provided is a switch element that can safely open or short an electric circuit in response to abnormalities such as wetting with water and leakage of liquid from a battery. The switch element comprises: first and second conductors 2, 3 that are connected to an external circuit; and a reaction part 5 that includes an insulating material 4 that changes state upon contact with liquid. When the insulating material 4 changes state as a result of contact with liquid that has entered the element, the first and second conductors 2,3 are electrically connected or are opened.

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:
JP2016/079593
Publication Date:
April 13, 2017
Filing Date:
October 05, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DEXERIALS CORPORATION (Gate City Osaki, East Tower 8F 1-11-2, Osaki, Shinagawa-k, Tokyo 32, 〒1410032, JP)
International Classes:
H01H35/18; H01M2/34; G01M3/16
Foreign References:
JPH10208598A1998-08-07
JPH11345551A1999-12-14
JP2002055015A2002-02-20
JPS5019488U1975-03-05
JP2002090251A2002-03-27
Attorney, Agent or Firm:
NOGUCHI, Nobuhiro (Elevage Kandanishikicho 2F, 3-16-11 Kandanishikicho, Chiyoda-k, Tokyo 54, 〒1010054, JP)
Download PDF: