Title:
STACKED BATTERY AND METHOD FOR MANUFACTURING STACKED BATTERY
Document Type and Number:
Japanese Patent JP2019220333
Kind Code:
A
Abstract:
To provide a stacked battery and a method for manufacturing a stacked battery, capable of suppressing the peeling of a sealant part from an exterior body.SOLUTION: A stacked battery 1 includes: an exterior body 3; a plurality of current collectors 11X, 21Y housed inside of the exterior body 3 and mutually stacked; tabs 16, 26 electrically joined to the current collectors 11X, 21Y, respectively, at respective junctions 31, 32; and sealant parts 18, 28 bonding the exterior body 3 and the respective tabs 16, 26 to each other. The current collectors 11X, 21Y are mutually bonded at bonded parts 35, 36, respectively, the bonded parts being located on sides of the sealant parts 18, 28 than the junctions 31, 32, respectively.SELECTED DRAWING: Figure 1
Inventors:
IINO JUNYA
Application Number:
JP2018116377A
Publication Date:
December 26, 2019
Filing Date:
June 19, 2018
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
H01M10/04; H01M50/528
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Mari Asano
Yukihiro Hotta
Takuhisa Murata
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Mari Asano
Yukihiro Hotta
Takuhisa Murata