Slide gate nozzle
US3931913A · kind A · utility
6Cited by
3References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 18, 1974 |
| Grant date | Jan 13, 1976 |
| Priority date | — |
| Expiry date | Nov 18, 1994 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D41/42
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A slide gate nozzle for the spout of metallurgical vessels includes a pair of plates, arranged on the opening of a pouring channel. The plates include a fixed bottom plate and a displaceable sliding plate. A metal part is provided in the pouring channel of the spout of the vessel. This part closes the cross section of the channel and is constructed in such a manner as to be cooled and/or give off heat on the side thereof which is turned away from the interior of the vessel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.