Seal for electrochemical cell
US4533609A · kind A · utility
5Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 1982 |
| Grant date | Aug 6, 1985 |
| Priority date | — |
| Expiry date | Oct 21, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An inexpensive, reliable seal for an electrochemical cell comprising tapered walls adjacent the upper open end of a metal cell container and a matched angle tapered metal cell top seated thereon with an interference fit with an insulating and sealing film of minimal thickness compressively held therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.