The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 16, 2025
Filed:
Jun. 30, 2025
Contemporary Amperex Technology Co., Limited, Ningde, CN;
Ruitong Zhang, Ningde, CN;
Tianyue Yuan, Ningde, CN;
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde, CN;
Abstract
Embodiments of the present disclosure provide a heat exchange assembly, a battery apparatus, an electric device, and an energy storage device. The battery apparatus includes a case assembly, a battery cell assembly, and a heat exchange assembly. The battery cell assembly is disposed within the case assembly. The heat exchange assembly is disposed within the case assembly. The heat exchange assembly includes at least two flexible members, where the at least two flexible members are stacked, and the at least two flexible members form a hot-pressed region and a flow channel region by hot pressing. The flow channel region is configured to circulate a heat exchange medium to exchange heat with the battery cell assembly; and the hot-pressed region includes a heat-sealed zone, and the at least two flexible members are interconnected within the heat-sealed zone.