Title:
ELECTRICITY STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/157433
Kind Code:
A1
Abstract:
A positive electrode collector member and a negative electrode collector member are disposed so that the connection surfaces of the positive electrode collector member and the negative electrode collector member, which are connected to collector groups, face an electrode assembly body. Inside a case, an insulating member is disposed between the positive electrode collector member and the terminal wall of the case and between the negative electrode collector member and the terminal wall of the case and separates the facing surfaces and the terminal wall from each other. As a result, it is possible to reduce wasted space and to isolate the collector members and the collector groups from the case.
Inventors:
OKUDA MOTOAKI (JP)
MINAGATA ATSUSHI (JP)
HAMAGUCHI YOHEI (JP)
MINAGATA ATSUSHI (JP)
HAMAGUCHI YOHEI (JP)
Application Number:
PCT/JP2013/060643
Publication Date:
October 24, 2013
Filing Date:
April 08, 2013
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
H01M50/528; H01M10/04; H01M50/533; H01M50/54; H01M50/119
Foreign References:
| JP2012043578A | 2012-03-01 | |||
| JP2011165475A | 2011-08-25 | |||
| JP2012049077A | 2012-03-08 | |||
| JP2012059361A | 2012-03-22 | |||
| JP2004014395A | 2004-01-15 |
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
Makoto Onda (JP)
Makoto Onda (JP)
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