Apparatus for regulating the depth of immersion of consumable electrodes in electroslag remelting furnaces
US4194078A · kind A · utility
10Cited by
1References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 14, 1978 |
| Grant date | Mar 18, 1980 |
| Priority date | — |
| Expiry date | Jul 14, 1998 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B3/60
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a system for regulating the depth of immersion of melting electrodes in electrical slag remelting furnaces, consisting of an apparatus for the detection of the reciprocal resistance correspondence to the conductance and for changing this conductance upon the spatial displacement of the end of the electrode within the slag layer, a signal corresponding to the conductance being relayed to a regulating system for the electrode drive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.