Title:
ELECTRIC POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/004975
Kind Code:
A1
Abstract:
This electric power storage device (10) comprises: an electric power storage element unit (210) that has an electric power storage element (211); an outer case (100) that has an outer case body (110) and accommodates the electric power storage element unit (210); and a first member (an inner case upper wall (310)) that is located on one side of the electric power storage element unit (210) in a first direction. The outer case (100) has an outer case bottom wall (111) that is located on the other side in the first direction and outer case side walls (112) that face each other in a second direction that intersects the first direction, and the first member is fixed to a second member (a weight (400)) that is fixed to an outer case side wall (112), or is fixed to an outer case side wall (112).
Inventors:
IKEDA TAKASHI (JP)
WATANO IBUKI (JP)
INOUE TOMOSHIGE (JP)
WATANO IBUKI (JP)
INOUE TOMOSHIGE (JP)
Application Number:
PCT/JP2023/023698
Publication Date:
January 04, 2024
Filing Date:
June 27, 2023
Export Citation:
Assignee:
GS YUASA INT LTD (JP)
International Classes:
H01G11/78; H01M50/209; H01M50/213; H01M50/271; H01M50/289
Domestic Patent References:
| WO2019176560A1 | 2019-09-19 |
Foreign References:
| JP2015149213A | 2015-08-20 | |||
| JP2018063838A | 2018-04-19 | |||
| US20200266496A1 | 2020-08-20 | |||
| CN209418600U | 2019-09-20 |
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