Electrochemical cell having porous metal coupling members
US4668592A · kind A · utility
1Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 1985 |
| Grant date | May 26, 1987 |
| Priority date | — |
| Expiry date | Jun 10, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrochemical cell has a generally cylindrical battery stack comprised of disc-shaped components including alternating first polarity electrodes and second polarity electrodes. Adjacent first polarity electrodes are coupled by ring-shaped coupling members. The coupling members are made of porous metal which allows the passage of a liquid cell component from a central well into the battery stack.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.