Title:
ELECTRIC POWER STORAGE MODULE
Document Type and Number:
WIPO Patent Application WO/2022/024893
Kind Code:
A1
Abstract:
This electric power storage module comprises at least one cylindrical electric power storage device (20) and an upper holder (30) that holds the upper-end side of the electric power storage device. A positive electrode terminal (26) and a negative electrode terminal (25C) are disposed on an upper end part of the electric power storage device. The negative electrode terminal is disposed farther to the outside than the positive electrode terminal in the radial direction of the electric power storage device, and further comprises a negative electrode lead (50) that is connected to the negative electrode terminal from the outside in the radial direction. The upper holder has a retaining part (34) that is positioned farther to the inside than at least part of the negative electrode lead in the radial direction.
Inventors:
MURATSU JIRO
OGINO HIROTAKA
TAKASAKI HIROSHI
HIRANO TATSUYA
NAGATA KEISUKE
OGINO HIROTAKA
TAKASAKI HIROSHI
HIRANO TATSUYA
NAGATA KEISUKE
Application Number:
PCT/JP2021/027247
Publication Date:
February 03, 2022
Filing Date:
July 21, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01G11/10; H01G2/02; H01G4/38; H01M50/213; H01M50/531; H01M50/55; H01M50/588; H01M50/591
Domestic Patent References:
| WO2019058938A1 | 2019-03-28 |
Foreign References:
| JP2020518976A | 2020-06-25 | |||
| JP2018538655A | 2018-12-27 |
Other References:
See also references of EP 4191627A4
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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