Glass furnace
US10029934B2 · kind B2 · utility
3Cited by
32References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2017 |
| Grant date | Jul 24, 2018 |
| Priority date | — |
| Expiry date | Oct 13, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P40/50
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A glass furnace includes a furnace chamber including a side wall and a bottom wall and containing a pool of glass melt having a melt level. A batch feed hopper is adjacent to the side wall of the furnace chamber to supply batch material under gravity to a bottom of the hopper. A feed opening is in the side wall of the furnace chamber and feeds batch material from the bottom of the hopper to the pool of glass melt below the melt level. A conveyor is proximate the bottom wall of the hopper and feeds the batch material from the bottom of the hopper through the feed opening and into the furnace chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.