Battery pack with a pressure management system
US12381295B2 · kind B2 · utility
0Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2020 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Mar 27, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery pack includes a battery pack housing that is sealed and flooded with a dielectric fluid. In addition, the battery pack includes a battery module that is disposed in the battery pack housing, and a vent block that is disposed on the lid and communicates with an interior space of the battery pack housing. The vent block is configured to permit the battery pack to accommodate volume changes of the dielectric fluid within the battery pack housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.