Apparatus for pouring molten metal
US4821790A · kind A · utility
1Cited by
3References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 21, 1988 |
| Grant date | Apr 18, 1989 |
| Priority date | — |
| Expiry date | Jan 21, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D11/064
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A tundish nozzle is independent from a tundish so that thermal deformations of the tundish are not transmitted to the tundish nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.