Oxygen injector
US6108363A · kind A · utility
3Cited by
19References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 7, 1998 |
| Grant date | Aug 22, 2000 |
| Priority date | — |
| Expiry date | Dec 7, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An oxygen injector for a post combustion system used in an electric arc furnace includes a housing formed of a concave configured front wall and a spaced rear wall. The housing has a width greater than the spacing defined between the front wall and spaced rear wall. An oval configured conduit wall is located medially in the housing and extends from the rear to front wall to form an oval configured oxygen chamber and a water chamber with the oxygen chamber bound internally by the conduit wall. Orifices are formed in the front wall within the oxygen chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.