Battery module and method for producing a battery module
The battery module design with a flexible heat exchange member and holding member enables easy disassembly and maintenance, addressing the challenge of adhered components in existing modules, and improving environmental friendliness and heat transfer efficiency.
JP2026079125APending Publication Date: 2026-05-15AISIN CORP
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Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- AISIN CORP
- Filing Date
- 2024-10-30
- Publication Date
- 2026-05-15
Smart Images
Figure 2026079125000001_ABST
Abstract
The present invention provides a battery module that allows for proper positioning of battery cells and heat exchange components, while also being easily disassembled as needed. [Solution] The battery module 5 comprises at least one battery cell 1, a heat exchange member 2, and a holding member 3 that maintains the positional relationship between the battery cell 1 and the heat exchange member 2. The heat exchange member side opposing surface 8c of the battery cell 1, which faces the heat exchange member 2, has a shape with irregularities in the alignment direction X. The heat exchange member 2, which has higher flexibility than the heat exchange member side opposing surface 8c, is pressed against the heat exchange member side opposing surface 8c by the holding member 3 in a state in which it deforms to follow the shape of the heat exchange member side opposing surface 8c.
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