Title:
電池パック
Document Type and Number:
Japanese Patent JP7491198
Kind Code:
B2
Abstract:
A battery pack includes a battery stack including plural battery cells, a housing accommodating the battery stack, a heater substrate including plural metal patterns, and plural heat conduction sheets. The battery cells are arrayed in a thickness direction. The heater substrate is disposed inside the housing such that the metal patterns oppose the corresponding battery cells. The metal patterns generate heat when electrified. The heat conduction sheets are interposed between the corresponding battery cells and metal patterns.
Inventors:
Nao Taniguchi
Akihiro Ozeki
Akihiro Ozeki
Application Number:
JP2020198456A
Publication Date:
May 28, 2024
Filing Date:
November 30, 2020
Export Citation:
Assignee:
Toyota Motor Corporation
International Classes:
H01M10/6554; H01M10/615; H01M10/617; H01M10/625; H01M10/647; H01M10/651; H01M10/6571; H01M50/202; H01M50/244
Domestic Patent References:
| JP2008259565A | ||||
| JP2018519625A |
Foreign References:
| US20200243926 | ||||
| CN203326063U | ||||
| DE102008059954A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office
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