Method for making spirally wound cells
US4476624A · kind A · utility
26Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 24, 1982 |
| Grant date | Oct 16, 1984 |
| Priority date | — |
| Expiry date | Feb 24, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49881
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for making spirally wound cells using a deformed metal strip mandrel with an electrode being forced therein by a compressing element fixedly retained by the mandrel to hold the electrode during winding. The electrode is electrically connected to the mandrel by the compressing force.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.