Invention Grant
- Patent Title: Box of battery, battery, power consumption device, and method and device for producing battery
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Application No.: US17551775Application Date: 2021-12-15
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Publication No.: US11784371B2Publication Date: 2023-10-10
- Inventor: Piaopiao Yang , Xiaobo Chen , Yao Li , Xianda Li , Jinru Yue , Mingguang Gu , Lu Hu
- Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Applicant Address: CN Ningde
- Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Current Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Current Assignee Address: CN Ningde
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Main IPC: H01M10/613
- IPC: H01M10/613 ; H01M10/625 ; H01M10/6556 ; H01M50/317 ; H01M50/204 ; H01M50/249 ; H01M10/6554

Abstract:
Embodiments of the present application are provided with a box of a battery, a battery, a power consumption device, and a method and device for producing a battery. The box of the battery includes: an electrical chamber; a thermal management component; and a collection chamber, configured to collect emissions from the battery cell provided with the pressure relief mechanism when the pressure relief mechanism is actuated; wherein the thermal management component is configured to isolate the electrical chamber from the collection chamber, a pressure relief region is disposed on the thermal management component, and the emissions collected by the collection chamber is discharged through the pressure relief region. According to the technical solutions of the embodiments of the present application, the safety of the battery can be enhanced.
Public/Granted literature
- US20220320651A1 BOX OF BATTERY, BATTERY, POWER CONSUMPTION DEVICE, AND METHOD AND DEVICE FOR PRODUCING BATTERY Public/Granted day:2022-10-06
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