Title:
BATTERY, BATTERY PACK, ELECTRONIC DEVICE, ELECTRIC VEHICLE, ELECTRICITY STORAGE DEVICE, AND POWER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/104117
Kind Code:
A1
Abstract:
The purpose of the present technology is to provide a battery in which electrode fracturing can be mitigated, and a battery pack, an electronic device, an electric vehicle, an electricity storage device, and a power system that are provided with the battery. A first technology is a battery provided with an electrode wound in a flat shape, the electrode having a penetrating hole in a wound-back portion.
Inventors:
MATSUI TAKAAKI (JP)
ASANO HIROTO (JP)
OKUNO MORIAKI (JP)
TOKUHARA YOSHIMI (JP)
HASHIMOTO AYA (JP)
KOGURE TAICHI (JP)
YAMAKAWA NAOKO (JP)
ASANO HIROTO (JP)
OKUNO MORIAKI (JP)
TOKUHARA YOSHIMI (JP)
HASHIMOTO AYA (JP)
KOGURE TAICHI (JP)
YAMAKAWA NAOKO (JP)
Application Number:
PCT/JP2016/005051
Publication Date:
June 22, 2017
Filing Date:
December 02, 2016
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H01M10/04; H01M4/02; H01M4/13; H01M10/0587
Domestic Patent References:
| WO2015107893A1 | 2015-07-23 |
Foreign References:
| JP2013134861A | 2013-07-08 | |||
| JP2010080427A | 2010-04-08 |
Attorney, Agent or Firm:
SUGIURA, Masatomo et al. (JP)
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