Porous electrolytic anode
US5034857A · kind A · utility
24Cited by
5References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 6, 1989 |
| Grant date | Jul 23, 1991 |
| Priority date | — |
| Expiry date | Oct 6, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49014
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Porous electrodes are formed of multiple, spaced filaments of tantalum derived from reduction of a softer metal billet containing elongated spaced, substantially parallel wires of the valve metal, removing the softer metal, and affixing a contact thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.