Scalloped nipple for water-cooled electrodes
US4689799A · kind A · utility
0Cited by
2References
13Claims
0Family size
Inventors
Key dates
| Filing date | Sep 27, 1985 |
| Grant date | Aug 25, 1987 |
| Priority date | — |
| Expiry date | Sep 27, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/25
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A water-cooled electrode for an electric arc furnace is fitted with a copper nipple 10, increased surface area through fluting or drilled or threaded passages for vastly improved cooling, joining the water-cooled and graphite portions of the electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.