Title:
蓄電セル及び蓄電装置
Document Type and Number:
Japanese Patent JP7459774
Kind Code:
B2
Abstract:
To provide a power storage cell and a power storage device which facilitate discharge of gas from a through part, and can prevent gas from accumulated at a boundary between a first wall part and a second wall part.SOLUTION: A resin frame 50 has a first wall part 51 provided with a through part 60, a second wall part 52 extending in a direction perpendicular to the first wall part 51, and a connection part 54 for connecting the first wall part 51 and the second wall part 52. The first wall part 51 has a first inner surface 51a facing a space S of the power storage cell 10. The second wall part 52 has a second inner surface 52a facing the space S of the power storage cell 10. The connection part 54 has an inclined surface 55 that faces the space S of the power storage cell 10, and connects the first inner surface 51a and the second inner surface 52a. An angle θ1 formed by the first inner surface 51a and the inclined surface 55 and an angle θ2 formed by the second inner surface 52a and the inclined surface 55 become obtuse.SELECTED DRAWING: Figure 3
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Inventors:
Yuki Maehara
Application Number:
JP2020198231A
Publication Date:
April 02, 2024
Filing Date:
November 30, 2020
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
H01M10/04; H01M50/103; H01M50/121; H01M50/204; H01M50/342; H01M50/545; H01M50/548; H01M50/557
Domestic Patent References:
| JP2018125124A | ||||
| JP2018101586A | ||||
| JP2020532835A | ||||
| JP2005222872A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda