Liquid electrolyte storage battery and method for filling
US8568911B2 · kind B2 · utility
0Cited by
9References
6Claims
0Family size
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Key dates
| Filing date | Sep 17, 2009 |
| Grant date | Oct 29, 2013 |
| Priority date | — |
| Expiry date | May 12, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The liquid electrolyte storage battery includes a battery case consisting of a top wall, a bottom wall and a side wall delineating a cavity. The top wall includes an electrolyte injection hole. The battery case also includes a lateral hole formed in a bottom area of the side wall and defining a tank area for a liquid electrolyte solution. The tank area is delineated by the bottom wall, the side wall and a plane parallel to the bottom wall and passing via the lower edge of the lateral hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.