Battery with compression and prevention of thermal runaway propagation features
US12046728B2 · kind B2 · utility
0Cited by
14References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 6, 2020 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Sep 4, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery includes a metal can having a bottom, a top opening, and four sides. The battery also includes a plurality of cells stacked inside the metal can, wherein at least two opposing sides of the four sides of the metal can are biased inward against the plurality of cells to provide compression.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.