Heating – Heat generator heats gas or liquid material in a flow structure – Material heated by mixing with combustion products of generator
Patent
1975-03-18
1977-05-17
Dority, Jr., Carroll B.
Heating
Heat generator heats gas or liquid material in a flow structure
Material heated by mixing with combustion products of generator
431352, F24H 304
Patent
active
040239233
ABSTRACT:
A burner for heating an airstream is disposed in the airstream and has four identical walls which are secured together along their sides to form a tapered combustion chamber, the small end of which is located upstream. An axially extending gas pipe opens into the small upstream end of the combustion chamber and through this pipe a combustible gas enters the combustion chamber. Combustion air from the airstream enters the tapered chamber through apertures in the walls and the mixture so formed is ignited, resulting in a self-sustaining flame. A flame probe, which extends through the axial supply pipe and into the combustion chamber for a substantial distance, senses the flame regardless of whether it is high or low. The combustion chamber walls bulge inwardly intermediate there sides to insure that the combustion air reaches the center of the combustion chamber and mixes thoroughly with the combustible gas. A shroud surrounds the combustion chamber walls and has a metering inlet which opens upstream. The interior of the shroud is pressurized with air from the airstream, and this air enters the combustion chamber through the apertures in the walls thereof.
REFERENCES:
patent: 2665748 (1954-01-01), Cornelius
patent: 3221796 (1965-12-01), Nesbitt
patent: 3494711 (1970-02-01), Spielman
patent: 3614280 (1971-10-01), Tamio
patent: 3630499 (1971-12-01), Kramer
patent: 3737281 (1973-05-01), Guth
patent: 3881863 (1975-05-01), Creuz
LandOfFree
Burner for heating an airstream does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Burner for heating an airstream, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Burner for heating an airstream will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1832449