Title:
POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/058235
Kind Code:
A1
Abstract:
This power storage device is provided with: a power storage element unit which comprises one or more power storage elements; and an outer package which contains the power storage element unit. A first member is arranged between a wall part of the outer package and the power storage element unit in a first direction, while being connected to at least one of the wall part and the power storage element unit. The power storage element unit additionally comprises a second member which forms a facing part where the second member faces the first member in the first direction. The first member has a melt part which is provided at an end in the first direction.
Inventors:
IBUKI HIROTO (JP)
SAKAGUCHI SOICHI (JP)
SAKAGUCHI SOICHI (JP)
Application Number:
PCT/JP2023/033467
Publication Date:
March 21, 2024
Filing Date:
September 14, 2023
Export Citation:
Assignee:
GS YUASA INT LTD (JP)
International Classes:
H01M50/289; H01G11/10; H01G11/78; H01M50/209; H01M50/271
Domestic Patent References:
| WO2021059948A1 | 2021-04-01 | |||
| WO2019181501A1 | 2019-09-26 |
Foreign References:
| JP2021009786A | 2021-01-28 | |||
| JP2015022909A | 2015-02-02 | |||
| CN111933859A | 2020-11-13 |
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