Premixing burner
US5573395A · kind A · utility
15Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 1995 |
| Grant date | Nov 12, 1996 |
| Priority date | — |
| Expiry date | Feb 3, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23C2900/07002
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A premixing burner comprises a pilot burner (101) operating on the double-cone principle and a plurality of main burners arranged around the pilot burner. A gaseous and/or liquid fuel is injected into the main burner (52), which has a circular duct (20), as a secondary flow into a gaseous main flow. The main flow is first of all guided over vortex generators (9), a plurality of which are arranged next to one another around the circumference of the duct (20) through which flow takes place.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.