Title:
POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/029472
Kind Code:
A1
Abstract:
This power storage device (1) comprises: a detection member (voltage detection member (460)) having a detection terminal (480) for detecting a state of a power storage element (100) and an electric wire (461) drawn out from the detection terminal; and a holding member (302) which is disposed on the power storage element and holds the detection member. The detection terminal has: a detection section (terminal joint section (487)), a base section (482) from which the electric wire is drawn out, an end section (483), an intermediate section (489) located between the base section and the end section, and a protruding section (484). The base section, the intermediate section, and the end section are disposed side by side in a first direction. The protruding section protrudes from a side of the intermediate section in a second direction crossing the first direction. The holding member has: a claw section (358) disposed at a position overlapping the protruding section as seen in a third direction crossing the first direction and the second direction; and a facing section (first wall section (354)) provided at a position adjacent to the end section.
Inventors:
KAWAUCHI TOMOHIRO (JP)
HIGASHI HIROKI (JP)
MORIGUCHI SUGURU (JP)
HIDAKA TSUYOSHI (JP)
YONEZAWA SHO (JP)
MASUDA YOSHIHIRO (JP)
HAMAKAWA KEITA (JP)
HIGASHI HIROKI (JP)
MORIGUCHI SUGURU (JP)
HIDAKA TSUYOSHI (JP)
YONEZAWA SHO (JP)
MASUDA YOSHIHIRO (JP)
HAMAKAWA KEITA (JP)
Application Number:
PCT/JP2023/027844
Publication Date:
February 08, 2024
Filing Date:
July 28, 2023
Export Citation:
Assignee:
GS YUASA INT LTD (JP)
International Classes:
H01M10/48; H01M50/569; H01M50/204; H01M50/298
Domestic Patent References:
| WO2021079937A1 | 2021-04-29 |
Foreign References:
| JP2021034352A | 2021-03-01 | |||
| JP2021106088A | 2021-07-26 |
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