Battery element containing macroporous additives
US5895732A · kind A · utility
30Cited by
7References
36Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 2, 1996 |
| Grant date | Apr 20, 1999 |
| Priority date | — |
| Expiry date | Jul 2, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M50/44
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery element of a lead acid battery including a negative plate and a positive plate having a macroporous porosity enhancing additive that improves the utilization efficiency of the battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.