Title:
蓄電モジュールの製造方法及び蓄電モジュールの製造装置
Document Type and Number:
Japanese Patent JP7110875
Kind Code:
B2
Abstract:
To provide a method for manufacturing a power storage module in which a nest is less likely to move even when material of a secondary seal collides with the nest during injection molding, and a device for manufacturing the power storage module.SOLUTION: A method for manufacturing a power storage module 4 including a plurality of laminated bipolar electrodes 14 includes the steps of: obtaining a laminate 30 by laminating a plurality of bipolar electrodes 14 with a primary seal 21 formed in an outer edge part 15c of an electrode plate 15; forming a secondary seal 22 around the primary seal 21 by injection molding with a nest 50 arranged in a communication hole 40 of the primary seal 21 in which the communication hole 40 communicates with an internal space V provided between a plurality of adjacent bipolar electrodes 14 in the laminate 30; and positioning the nest 50 at a mold M housing the laminate 30 before the step of forming the secondary seal 22.SELECTED DRAWING: Figure 5
Inventors:
Kawabata Eikatsu
Hiroharu Nakayama
Hiroharu Nakayama
Application Number:
JP2018181453A
Publication Date:
August 02, 2022
Filing Date:
September 27, 2018
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
H01M10/04; H01G11/12; H01G11/82; H01G11/84; H01G13/00; H01M50/102; H01M50/103; H01M50/184
Domestic Patent References:
JP2018125125A | ||||
JP2003225735A | ||||
JP11114663A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Mikami Takashi
Hiromitsu Nakayama
Yosuke Tozu
Yoshiki Kuroki
Mikami Takashi
Hiromitsu Nakayama
Yosuke Tozu
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