Title:
BATTERY PACK
Document Type and Number:
Japanese Patent JP2023124435
Kind Code:
A
Abstract:
To provide a battery pack which can obtain a gas discharge function without increasing costs and the size of a battery pack.SOLUTION: A battery pack includes: multiple battery cells arranged along a first direction; and a case having an internal space which houses the multiple battery cells. The case includes a structural member for securing strength of the case. The structural member includes a plate-like portion having a thickness. A discharge passage from which a gas in the internal space may be discharged is formed in the thickness of the plate-like portion so as to extend in an extension direction of the plate-like portion.SELECTED DRAWING: Figure 6
Inventors:
EGASHIRA TAKUYA
Application Number:
JP2022028190A
Publication Date:
September 06, 2023
Filing Date:
February 25, 2022
Export Citation:
Assignee:
PRIME PLANET ENERGY & SOLUTIONS INC
International Classes:
H01M50/367; H01M10/613; H01M10/6554; H01M10/6556; H01M50/204; H01M50/30; H01M50/342
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office