Title:
LAMINATED BATTERY AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2020017469
Kind Code:
A
Abstract:
To provide a laminated battery and a manufacturing method thereof in which a bent portion having a projection of a sealed body is securely fixed to a battery body, thereby improving the production efficiency of the laminated battery and shortening the manufacturing time.SOLUTION: A laminated battery (200) according to the present invention includes a battery body (6) and a sealing body (7) that seals the battery body, and the sealing body has a protruding portion protruding from a side surface (62, 63) of the battery body, and has a bent portion (9a, 9b) formed by bending the protruding portion, and an ultraviolet curing adhesive (12) is applied between the bent portion and the side surface of the battery body, and the bent portion and the battery body are fixed by curing the ultraviolet curing adhesive.SELECTED DRAWING: Figure 4A
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Inventors:
HOSOYA HIROAKI
YAMAMOTO YOSHIHIKO
SUN YU MING
QIU WEI JIN
LIAO BO YAN
ZHANG GENG RONG
YAMAMOTO YOSHIHIKO
SUN YU MING
QIU WEI JIN
LIAO BO YAN
ZHANG GENG RONG
Application Number:
JP2018141209A
Publication Date:
January 30, 2020
Filing Date:
July 27, 2018
Export Citation:
Assignee:
MAXELL HOLDINGS LTD
International Classes:
H01M2/02; B29C65/52
Domestic Patent References:
| JP2013157286A | 2013-08-15 | |||
| JP2009176513A | 2009-08-06 | |||
| JP2000268807A | 2000-09-29 | |||
| JP2002237279A | 2002-08-23 | |||
| JP2002260602A | 2002-09-13 |
Foreign References:
| US20130216896A1 | 2013-08-22 | |||
| US20160087252A1 | 2016-03-24 | |||
| US20150024263A1 | 2015-01-22 |
Attorney, Agent or Firm:
Patent business corporation Ikeuchi and Partners