Method for sealing an electrochemical cell employing an improved reinforced cover assembly
US4822377A · kind A · utility
29Cited by
7References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 18, 1988 |
| Grant date | Apr 18, 1989 |
| Priority date | — |
| Expiry date | Feb 18, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53139
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed is a resealable vent, reinforced cover assembly for sealing a rechargeable electrochemical cell. Also disclosed herein, is a method of fabricating a reinforced cover assembly for a rechargeable electrochemical cell, a method of employing said cover assembly to seal a rechargeable electrochemical cell, and a vent, rechargeable electrochemical having a hydrogen storage alloy electrode and a resealably vented, reinforced cover assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.