Electrochemical cell with disc activator
US4684587A · kind A · utility
2Cited by
6References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 1986 |
| Grant date | Aug 4, 1987 |
| Priority date | — |
| Expiry date | Dec 1, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M6/38
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A reserve cell has a cylindrical housing with a closed end. A cylindrical battery stack is located within the housing, surrounding a cell component container and separated from the closed end by a channeled ring. A disc is located with the ring for transmitting pressure from the closed end of the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.