Metal air battery
US11502355B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Jul 1, 2021 |
| Grant date | Nov 15, 2022 |
| Priority date | — |
| Expiry date | Jul 17, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A metal air battery includes: cells, each of which includes a positive electrode, an negative electrode, and an electrolyte layer located between the positive electrode and the negative electrode; and a magnetic field generator configured to form a magnetic field in the cells. The magnetic field generator comprises a permanent magnet attached to one of the positive electrode and the negative electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.