Title:
POWER STORAGE MODULE AND METHOD FOR MANUFACTURING POWER STORAGE MODULE
Document Type and Number:
WIPO Patent Application WO/2024/034465
Kind Code:
A1
Abstract:
This power storage module comprises: an electrode laminate; a sealing body provided to the electrode laminate; and an injected-resin part that is joined to the sealing body. A plurality of electrodes each include a current collector having a rectangular shape when viewed from a first direction. The sealing body includes: a welded end section where outer peripheral edges of a plurality of frame members are welded to each other; and a plurality of through-holes that communicate with the outside of a liquid inlet surface of the welded end section. The injected-resin part includes: a body section partially covering the liquid inlet surface; and a plurality of protruding frame sections that, when viewed from a second direction intersecting the liquid inlet surface, surround openings that respectively connect to the plurality of through-holes.
Inventors:
OKAMOTO YUKI (JP)
HIROSE TAKAYUKI (JP)
ISHIGURO FUMIHIKO (JP)
KAMIYA RYOTA (JP)
NAKAMURA TOMOHIRO (JP)
HIROSE TAKAYUKI (JP)
ISHIGURO FUMIHIKO (JP)
KAMIYA RYOTA (JP)
NAKAMURA TOMOHIRO (JP)
Application Number:
PCT/JP2023/028128
Publication Date:
February 15, 2024
Filing Date:
August 01, 2023
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
H01M50/105; H01G11/12; H01G11/78; H01G11/80; H01G11/84; H01M10/04; H01M10/052; H01M10/058; H01M50/121; H01M50/184; H01M50/186; H01M50/627
Foreign References:
| JP2021044079A | 2021-03-18 | |||
| JP2020198190A | 2020-12-10 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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