Recuperative radiant tube heating system especially adapted for use with butane
US5241949A · kind A · utility
22Cited by
5References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 17, 1993 |
| Grant date | Sep 7, 1993 |
| Priority date | — |
| Expiry date | Feb 17, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23D14/24
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A burner head for a recuperative radiant tube burner system is constructed so as to effect clean burning of a gaseous fuel such as butane having a relatively high heat value. The burner head includes a sleeve having a frustoconical section formed with combustion air ports which cause combustion air to spin and mix thoroughly with butane discharged from a gas nozzle having a discharge orifice located downstream of certain ones of the combustion air ports.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.