Frame for modular, multicell lead-acid batteries and such modular batteries
US5126217A · kind A · utility
4Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 26, 1991 |
| Grant date | Jun 30, 1992 |
| Priority date | — |
| Expiry date | Mar 26, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A modular multicell battery is disclosed which is assembled from a plurality of pairs of terminal and floater frames, each pair separated by a separator frame, that are welded together. The terminal and floater frames include a mesh grid made using a lead-based alloy having, based upon this total weight of the alloy, a calcium content of 0.02-0.04% and a tin content of 0.3-0.5%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.