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Title:
POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/230523
Kind Code:
A1
Abstract:
[Problem] To suppress positional displacements between an insulation member and terminal parts of power storage elements. [Solution] A power storage device 1 is provided with: power storage elements 20; and an insulation member (holding member 40) that has openings 41 corresponding to terminal parts 22 of the power storage elements 20. One of the insulation member and each of the terminal parts 22 of a corresponding one of the power storage elements 20 has a positioning part 46 in contact with a side surface of the other of the insulation member and the terminal part 22 in one of the openings 41 of the insulation member.

Inventors:
TSURUTA SHOGO (JP)
WADA AKIRA (JP)
Application Number:
PCT/JP2018/022300
Publication Date:
December 20, 2018
Filing Date:
June 12, 2018
Export Citation:
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Assignee:
GS YUASA INT LTD (JP)
International Classes:
H01G2/02; H01G11/10; H01G11/86; H01M50/209; H01M50/296; H01M50/503; H01M50/55; H01M50/553; H01M50/211
Domestic Patent References:
WO2016098575A12016-06-23
WO2012147134A12012-11-01
Foreign References:
JPH0877994A1996-03-22
JP2014013661A2014-01-23
JP2004200024A2004-07-15
JP2018063882A2018-04-19
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