Title:
POWER STORAGE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/159078
Kind Code:
A1
Abstract:
According to the present invention, if a deviation amount assumed in design is set as an assumed deviation amount concerning the height of a positive electrode uncoated part of a secondary battery, the height of the positive electrode uncoated part is the sum of a median set in design and a value set larger than the assumed deviation amount, and the assumed deviation amount satisfies 0˂ assumed deviation amount≤3 mm. A first negative electrode coated edge part of a negative electrode is located closer to a second negative electrode edge part than a first negative electrode edge part, and closer to one end side in a height-direction than a first positive electrode coated edge part.
Inventors:
MINAGATA ATSUSHI (JP)
OGASAWARA MASATO (JP)
TACHIBANA TOMOAKI (JP)
OGASAWARA MASATO (JP)
TACHIBANA TOMOAKI (JP)
Application Number:
PCT/JP2017/045845
Publication Date:
September 07, 2018
Filing Date:
December 21, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
H01M10/04; H01G11/26; H01M4/02; H01M4/13; H01M10/0585; H01M50/531
Foreign References:
JP2016009547A | 2016-01-18 | |||
JP2013161756A | 2013-08-19 | |||
JP2006156000A | 2006-06-15 | |||
JP2013175407A | 2013-09-05 |
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
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