Title:
BATTERY MODULE
Document Type and Number:
WIPO Patent Application WO/2022/195720
Kind Code:
A1
Abstract:
According to the embodiments, a battery module comprises a battery group, an electrical path, a case, an insulating layer, and a conductive layer. The battery group comprises a plurality of batteries, and current flows through the electrical path when the plurality of batteries are charged and discharged. The battery group is housed inside the case, and the case comprises a conductive metal body. The insulating layer is electrically insulating and is layered on the surface of the metal body on the side on which the battery group is located. The conductive layer is layered on the surface of the insulating layer on the side on which the battery group is located and is electrically connected to any conductive portion the electrical path and the battery group.
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Inventors:
KURODA KAZUTO (JP)
SUZUKI SHIN (JP)
YAMAMOTO HIROFUMI (JP)
SUZUKI SHIN (JP)
YAMAMOTO HIROFUMI (JP)
Application Number:
PCT/JP2021/010602
Publication Date:
September 22, 2022
Filing Date:
March 16, 2021
Export Citation:
Assignee:
TOSHIBA KK (JP)
International Classes:
H01M10/647; H01M10/613; H01M10/653; H01M50/20
Domestic Patent References:
| WO2021024776A1 | 2021-02-11 | |||
| WO2019187940A1 | 2019-10-03 |
Foreign References:
| JP2014216113A | 2014-11-17 | |||
| JP2013125617A | 2013-06-24 | |||
| JP2018163740A | 2018-10-18 | |||
| JP2014216113A | 2014-11-17 | |||
| JP2013164975A | 2013-08-22 |
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
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