Vertical delivery arrangement for float glass process
US4741749A · kind A · utility
4Cited by
15References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 2, 1987 |
| Grant date | May 3, 1988 |
| Priority date | — |
| Expiry date | Jan 2, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B5/267
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Delivery of molten glass to a flat glass forming operation carried out as a substantially free-falling vertical stream. The glass may be received in a first chamber in a relatively deep and narrow reservoir, from which it flows to a wider chamber, from which, in turn, it is drawn longitudinally.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.