Tuyere for blowing gases into molten metal bath container
US4417723A · kind A · utility
8Cited by
16References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 4, 1982 |
| Grant date | Nov 29, 1983 |
| Priority date | — |
| Expiry date | Jan 4, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22B9/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A blowing tuyere to be embedded in a bottom of side wall of a molten metal bath container for blowing a gas thereinto, the tuyere including a cylindrical core body fixedly located at the center of the tuyere and an outer tube fixed concentrically around the core body with a gap of a predetermined width to form an annular blowing passage therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.