Safety battery pack and protective enclosure to reduce battery fire or explosion damage
US10923694B1 · kind B1 · utility
6Cited by
0References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2017 |
| Grant date | Feb 16, 2021 |
| Priority date | — |
| Expiry date | Feb 16, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M2220/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A protective metal enclosure box for lithium batteries that includes batteries subject to fire and explosion comprising a rigid metal covered box that includes an aluminum honeycomb grid core mesh that can receive multiple individual batteries spaced apart from each other and protected from each other thermally and from explosion. The protective battery pack box includes a pair of printed circuit boards for interacting with the batteries for transmitting voltage and amperage outside of said battery pack.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.