Hood for glass furnace gathering hole
US4113461A · kind A · utility
1Cited by
6References
5Claims
0Family size
Inventor
Key dates
| Filing date | Sep 14, 1977 |
| Grant date | Sep 12, 1978 |
| Priority date | — |
| Expiry date | Sep 14, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B5/205
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The specification discloses a hood for the gathering hole of a glass furnace which minimizes the escape of hot gases through the gathering hole while open for removal of glass from the furnace to reduce air pollution and otherwise improve personnel comfort.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.