Electrochemical cell with novel header assembly
US6569562B1 · kind B1 · utility
9Cited by
12References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 2000 |
| Grant date | May 27, 2003 |
| Priority date | — |
| Expiry date | May 1, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49108
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
alkali metal electrochemical cell capable of discharge at elevated pressure and temperature is described. To help increase the cell's pressure tolerance, the cell header has an internal groove surrounding the glass-to-metal seal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.