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BATTERY CELL CAPABLE OF DIRECTIONALLY RELIEVING PRESSURE AND BATTERY MODULE
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BATTERY CELL CAPABLE OF DIRECTIONALLY RELIEVING PRESSURE AND BATTERY MODULE
PCT NATIONAL PHASE APPLICATION
Published
Filed on 18 November 2024
Abstract
The present application relates to the technical field of batteries. Disclosed are a battery cell capable of directionally relieving pressure and a battery module. The battery cell capable of directionally relieving pressure comprises a housing and a cover plate. The cover plate is snap-fitted on the housing, and is provided with an explosion-proof valve thereon. The explosion-proof valve comprises an arc-shaped indentation and a connection portion. The arc-shaped indentation and the connection portion are connected end to end to form a circular structure. The circular structure divides the cover plate into a circular portion and an annular portion. In case of thermal runaway, a portion where the arc-shaped indentation is located is ruptured, and the circular portion rotates relative to the connection portion to open the explosion-proof valve.
Patent Information
| Application ID | 202417089233 |
| Date of Application | 18/11/2024 |
| Publication Number | 48/2024 |
Inventors
| Name | Address | Country | Nationality |
|---|---|---|---|
| LI, Shangyi | No. 68 Jingnan Avenue, Duodao District, Jingmen High-tech Zone Jingmen, Hubei 448000 | China | China |
| HUANG, Liming | No. 68 Jingnan Avenue, Duodao District, Jingmen High-tech Zone Jingmen, Hubei 448000 | China | China |
| CHEN, Min | No. 68 Jingnan Avenue, Duodao District, Jingmen High-tech Zone Jingmen, Hubei 448000 | China | China |
Applicants
| Name | Address | Country | Nationality |
|---|---|---|---|
| EVE POWER CO., LTD. | No. 68 Jingnan Avenue, Duodao District, Jingmen High-tech Zone Jingmen, Hubei 448000 | China | China |
Documents
| Name | Date |
|---|---|
| 202417089233-COMPLETE SPECIFICATION [18-11-2024(online)].pdf | 18/11/2024 |
| 202417089233-DECLARATION OF INVENTORSHIP (FORM 5) [18-11-2024(online)].pdf | 18/11/2024 |
| 202417089233-DRAWINGS [18-11-2024(online)].pdf | 18/11/2024 |
| 202417089233-FORM 1 [18-11-2024(online)].pdf | 18/11/2024 |
| 202417089233-FORM 18 [18-11-2024(online)].pdf | 18/11/2024 |
| 202417089233-FORM-9 [18-11-2024(online)].pdf | 18/11/2024 |
| 202417089233-POWER OF AUTHORITY [18-11-2024(online)].pdf | 18/11/2024 |
| 202417089233-PROOF OF RIGHT [18-11-2024(online)].pdf | 18/11/2024 |
| 202417089233-REQUEST FOR EARLY PUBLICATION(FORM-9) [18-11-2024(online)].pdf | 18/11/2024 |
| 202417089233-REQUEST FOR EXAMINATION (FORM-18) [18-11-2024(online)].pdf | 18/11/2024 |
| 202417089233-STATEMENT OF UNDERTAKING (FORM 3) [18-11-2024(online)].pdf | 18/11/2024 |
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