Rechargeable lead-acid battery with compound and sludge leveling and shedding capability
US11289740B2 · kind B2 · utility
0Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 2019 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | May 13, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rechargeable lead-acid battery is provided. The rechargeable lead-acid battery includes a casing, a grid structure and an electro-mechanical assembly. The casing defines an interior configured to accommodate plates and a supply of fluid that is electrically reactive with the plates to generate electricity. The grid structure is interposed between lower edges of the plates and a bottom of the casing. The electro-mechanical assembly is coupled with the grid structure and operable to agitate the grid structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.