Primary zinc-air battery
US7264898B2 · kind B2 · utility
1Cited by
3References
15Claims
0Family size
Inventors
Key dates
| Filing date | Jan 24, 2005 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Mar 20, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M6/42
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rectangular-shaped primary zinc-air battery is provided. Hence, many components of the primary zinc-air battery can be designed in shapes of sheets for easy production. In addition, the primary zinc-air battery comprises two sheets of air cathodes on opposite sides of the zinc-air battery to double the power output.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.