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Title:
POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/043254
Kind Code:
A1
Abstract:
This power storage device comprises: a power storage element; and a first member, a second member, and a third member which are disposed in a first direction of the power storage element and which are arranged side-by-side in the first direction. The second member is disposed between the first member and the third member. At least one of the first member and the second member has a first rib that protrudes toward the other one of the first member and the second member in a second direction intersecting with the first direction, and that contacts said other one in the second direction. At least one of the second member and the third member has a second rib that protrudes toward the other one of the second member and the third member in the second direction or in a third direction intersecting with the first direction and the second direction, and that contacts said other one in the second direction or the third direction.

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Inventors:
MAEDA KOKI (JP)
OKUNO YASUNORI (JP)
IWASHIMA YASUYUKI (JP)
Application Number:
PCT/JP2023/030229
Publication Date:
February 29, 2024
Filing Date:
August 23, 2023
Export Citation:
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Assignee:
GS YUASA INT LTD (JP)
International Classes:
H01M50/271; H01G11/12; H01G11/78; H01M50/209
Foreign References:
JP2017016799A2017-01-19
JP2022119461A2022-08-17
JPH103899A1998-01-06
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