Battery cell tabs with a unitary seal
US11437674B2 · kind B2 · utility
0Cited by
3References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2020 |
| Grant date | Sep 6, 2022 |
| Priority date | — |
| Expiry date | Sep 10, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M2004/021
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The disclosed technology relates to a set of battery tabs. The battery tabs include a first tab forming an elongated member, a second tab forming an elongated member, and a unitary seal surrounding a portion of the respective elongated members of the first tab and the second tab. The unitary seal spaces the first tab apart from the second tab to create a gap between the first tab and the second tab. The first tab and second tab each connect to respective electrodes enclosed within a pouch of a battery cell to allow the cell's energy to be transferred to an external component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.