Desulfation of lead acid batteries using electrolyte agitator
US12009489B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 9, 2018 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Apr 21, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery maintenance system includes an enclosure including a plurality of walls. A plurality of battery cells are located in the enclosure and surrounded by electrolyte. An electrolyte agitator such as a piezoelectric device is attached to at least one of the walls of the enclosure and is configured to selectively agitate the electrolyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.