Title:
LAYERED BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/039409
Kind Code:
A1
Abstract:
This layered battery has a configuration in which a layered body 10, having a structure in which a plurality of positive poles and negative poles are alternately layered, is sealed inside an outer case 20, and an edge section 21 of the outer case 20 is sealed. The layered battery is provided with a first main surface section 31, and a bent section 32 that is a bent region continuous from the first main surface 31. If the direction along the bent axis of the bent section 32 is the width direction, the bent section 32 has a portion with a smaller width than the first main surface section 31, and of the edge section 21 of the outer case 20, an edge section 21a of the first main surface 31 can be bent in a state where the flat surface area of the first main surface section 31 can be reduced.
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Inventors:
OTSUKA MASAHIRO (JP)
Application Number:
PCT/JP2018/030560
Publication Date:
February 28, 2019
Filing Date:
August 17, 2018
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01M10/04; H01M50/105
Domestic Patent References:
| WO2016080143A1 | 2016-05-26 |
Foreign References:
| JP2017506412A | 2017-03-02 | |||
| JP2016219416A | 2016-12-22 | |||
| JP2003151512A | 2003-05-23 | |||
| JP2015097216A | 2015-05-21 | |||
| US20160365544A1 | 2016-12-15 | |||
| JP2017157556A | 2017-09-07 |
Attorney, Agent or Firm:
NISHIZAWA, Hitoshi et al. (JP)
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