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US 6,439,881 B2Granted
Spiral-shaped atmospheric gas burner
AssigneeGeneral Electric Company
InventorsJoel Meier Haynes, Victor Caloca, Jeronimo Ramirez
Life of this patent
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Abstract
Improved burner performance is achieved by providing an atmospheric gas burner with a spiral-shaped burner body. A plurality of ports is formed in the burner body so as to be in fluid communication with the burner's internal chamber. Preferably, the burner body includes a substantially cylindrical hub section and an arm section that is joined at one end to the hub section and bends around the hub section.
Claims5
A gas burner comprising:
- a spiral-shaped burner body having a hub section having a first inner diameter and including an inlet port for introducing a fuel-air mixture therethrough and a curved arm section having a second inner diameter less than said first inner diameter and joined at one end thereof to said hub section and in fluid communication therewith, said burner body being a continuous, single body having an outer wall and a inner wall contiguous with said outer wall and defining an internal chamber therebetween;
- a plurality of first ports formed in said outer wall of said burner body, said ports being in fluid communication with said internal chamber;
- and
- a plurality of second ports formed in the inner wall of said hub section, said second ports in fluid communication with said internal chamber of said hub section.
1 more element
Dependencies are inferred from the claim text.