Title:
POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/176722
Kind Code:
A1
Abstract:
This power storage device comprises a plurality of power storage elements arranged side by side, a plurality of cell holders, and an exterior body that accommodates the plurality of power storage elements and the plurality of cell holders. The plurality of cell holders are respectively arranged along a side surface of one of the plurality of power storage elements in the direction of alignment of the plurality of power storage elements. The exterior body includes a main exterior body that has an opening, and a cover body that closes the opening. The cover body has a protruding part that protrudes toward at least one of the plurality of cell holders. The protruding part is made to contact and press down the at least one cell holder in the protruding direction of the protruding part.
Inventors:
OKUNO YASUNORI (JP)
IWASHIMA YASUYUKI (JP)
MAEDA KOKI (JP)
IWASHIMA YASUYUKI (JP)
MAEDA KOKI (JP)
Application Number:
PCT/JP2023/009316
Publication Date:
September 21, 2023
Filing Date:
March 10, 2023
Export Citation:
Assignee:
GS YUASA INT LTD (JP)
International Classes:
H01M50/271; H01G11/12; H01G11/78; H01M50/209; H01M50/211; H01M50/213; H01M50/507
Foreign References:
| JP2010108625A | 2010-05-13 | |||
| JP2016136472A | 2016-07-28 | |||
| JP2016035906A | 2016-03-17 |
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