End cover assembly, battery, electric device, battery cell, and manufacturing method thereof
US12394844B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2023 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Dec 12, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided are an end cover assembly, a battery, an electric device, a battery cell, and a manufacturing method thereof, pertaining to the technical field of batteries. The end cover assembly includes an end cover, a first electrode terminal, a second electrode terminal, a connecting member, and a pressure relief mechanism. The first electrode terminal is installed on the end cover; and the second electrode terminal is installed on the end cover. The connecting member is configured to be connected to the first electrode terminal and the second electrode terminal, where the connecting member is on a side of the end cover farther away from inside of the battery cell in a first direction. The pressure relief mechanism is disposed on the end cover, the pressure relief mechanism is at least partially located between the first electrode terminal and the second electrode terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.