Thermal control in a glass sheet forming chamber
US3930828A · kind A · utility
7Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 15, 1974 |
| Grant date | Jan 6, 1976 |
| Priority date | — |
| Expiry date | Oct 15, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B18/04
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Glass advancing along the surface of a pool of molten metal and being formed into a continuous sheet of flat glass is controllably cooled by advancing over successive molten metal containing compartments partially separated from one another by barriers and each provided with individually controllable cooling facilities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.