Title:
バッテリシステムとバッテリシステムを備える電動車両及び蓄電装置
Document Type and Number:
Japanese Patent JP7348180
Kind Code:
B2
Abstract:
In order to prevent induction of thermal runaway with a simple structure, a battery system incudes battery stack (2) formed by stacking a plurality of battery cells (1) and cooling plate (3) thermally coupled to battery cell (1) of battery stack (2). Heat insulating material (6) is disposed between battery cells (1) of battery stack (2), which are adjacent to each other, and heat insulating material (6) insulates heat between battery cells (1) adjacent to each other. In addition, cooling plate (3) cools battery cell (1), is used in combination with an endothermic material having heat capacity to absorb thermal runaway energy of battery cell (1), and prevents induction of thermal runaway.
More Like This:
| JP7191923 | heat dissipation system |
| JP5078463 | Power supply for vehicles |
| JP2010287490 | SECONDARY BATTERY |
Inventors:
Naotake Yoshida
Tomoaki Ito
Takuya Egashira
Tomoaki Ito
Takuya Egashira
Application Number:
JP2020530170A
Publication Date:
September 20, 2023
Filing Date:
July 08, 2019
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
H01M10/613; H01M10/658; H01M10/625; H01M10/647; H01M10/6564; H01M10/659; H01M50/204; H01M50/209; H01M50/249
Domestic Patent References:
| JP2012248299A | ||||
| JP3191519U | ||||
| JP2008059950A | ||||
| JP2013072816A | ||||
| JP2017027962A |
Foreign References:
| WO2017033412A1 | ||||
| WO2013084756A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Toyosu Patent Office