Title:
BATTERY PACK
Document Type and Number:
Japanese Patent JP2023104210
Kind Code:
A
Abstract:
To provide a battery pack which can prevent removal of a battery stack from a case member while ensuring the battery stack to be easily housed into the case member.SOLUTION: In a battery pack 1, a battery stack 11 is housed inside a battery case 12 in such a manner that an outer surface 71 of an end plate 22 comes into contact with a wall part 52 of the battery case 12. On a cross section in a lamination direction of battery cells 31 in the battery pack 1, a battery laminate 21 is bent so as to protrude downward, and the wall part 52 of the battery case 12 is formed so as to extend in parallel to the vertical direction.SELECTED DRAWING: Figure 2
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Inventors:
MURAISHI KOSUKE
Application Number:
JP2022005072A
Publication Date:
July 28, 2023
Filing Date:
January 17, 2022
Export Citation:
Assignee:
PRIMEARTH EV ENERGY CO LTD
International Classes:
H01M50/262; H01M50/209; H01M50/291
Attorney, Agent or Firm:
Patent Attorney Corporation Cosmos International Patent and Trademark Office
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