Method for charging a zinc-air battery with limited potential
US10074877B2 · kind B2 · utility
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5References
7Claims
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Key dates
| Filing date | Nov 25, 2013 |
| Grant date | Sep 11, 2018 |
| Priority date | — |
| Expiry date | Nov 25, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for charging a zinc-air battery, wherein the potential of the negative electrode during the charging is lower than, or equal to, the value of a critical charging potential. Also disclosed is a method for storing and restoring electrical energy, comprising such a charging step, and to a zinc-air battery suitable for implementing said charging method, and a discharging phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.