Oxygen-gaseous forehearth burner for air-fuel and oxy-fuel forehearth burner block geometries
US6233974A · kind A · utility
14Cited by
14References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 1999 |
| Grant date | May 22, 2001 |
| Priority date | — |
| Expiry date | Jan 25, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P40/50
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An oxy-gaseous fuel burner for a forehearth system having an oxygen conduit, a fuel conduit disposed concentrically within the oxygen conduit and forming an annulus between the fuel conduit and the oxygen conduit, a precombustor conduit disposed at the oxygen outlet end of the oxygen conduit, and a fuel tip disposed at the fuel outlet end of the fuel conduit. The outlet of the fuel tip is disposed at or upstream of the inlet to the precombustor conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.