Glass melting
US3989497A · kind A · utility
6Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 1975 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Apr 25, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B5/205
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
In a glass melting tank a water cooled barrier extends horizontally across the forward flow of molten glass to control the forward flow towards the working end and a plurality of stirrers, rotatable in phase with each, are arranged side-by-side across the flow path adjacent the barrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.