Title:
POWER STORAGE MODULE AND METHOD FOR MANUFACTURING POWER STORAGE MODULE
Document Type and Number:
WIPO Patent Application WO/2018/150700
Kind Code:
A1
Abstract:
This power storage module is provided with a cylindrical resin part accommodating a plurality of bipolar electrodes. The resin part has: a first seal portion which has a cylindrical shape and is bonded to a peripheral edge portion of an electrode plate; and a second seal portion which has a cylindrical shape and is provided in a state of being sealed with the first seal portion. The first seal portion has a structure in which a frame body bonded to the peripheral edge portion of the electrode plate is laminated in a lamination direction. The frame body is disposed on at least one surface among a first surface and a second surface of the electrode plate, and includes an inner peripheral portion bonded to the at least one surface and an outer peripheral portion which contacts another frame body that is adjacent in the lamination direction. The thickness of the outer peripheral portion in the lamination direction is greater than that of the inner peripheral portion in the lamination direction.
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Inventors:
TAMARU KOJIRO (JP)
Application Number:
PCT/JP2017/044191
Publication Date:
August 23, 2018
Filing Date:
December 08, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
H01M10/04; H01G11/12; H01G11/80; H01G11/84; H01M10/0585; H01M10/30; H01M50/184; H01M50/186; H01M50/193
Foreign References:
| JP2004134116A | 2004-04-30 | |||
| JP2006508518A | 2006-03-09 | |||
| JP2014013784A | 2014-01-23 | |||
| JP2000212322A | 2000-08-02 | |||
| JP2012516541A | 2012-07-19 | |||
| JP2005259379A | 2005-09-22 |
Attorney, Agent or Firm:
ITO Masaki (JP)
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