Electric vehicle battery pack having sealed cover
US11833914B2 · kind B2 · utility
1Cited by
6References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 24, 2021 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Jun 24, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Electric vehicle battery pack whose cover is more fully sealed against leakage. The cover is connected to the battery pack frame by fasteners that are affixed to the surface of the cover rather than being fastened through holes therein, or that are sealed to prevent leakage. The cover thus has no, fewer, or sealed holes formed within, and thus has fewer pathways for leakage or infiltration of moisture into the battery pack.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.