Converter
US3985350A · kind A · utility
0Cited by
3References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 19, 1975 |
| Grant date | Oct 12, 1976 |
| Priority date | — |
| Expiry date | Sep 19, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21C5/48
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
In a steelworks converter including blast-pipes protected by a flow of hydrocarbons, a device is provided for retaining the hydrocarbons, the device comprising a retaining assembly forming a cup on the bottom plate of the converter and having substantially the same area as the bottom plate, and a seal for sealing around the blast pipes where they project through the base of the cup.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.