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US 9,125,516 B2Granted
Fire pit burner
AssigneeHearth Products Controls Co.
InventorMichael Scott Adkins
Life of this patent
Estimating the term…
Abstract
A fire pit burner having an inlet hub adapted to be fluidly connected to a fuel source, a fuel supply spoke, and a burner tube. The fuel supply spoke is fluidly connected to the inlet hub at a first end and the burner tube at a second end at such an angle that the elevation of the first end is above the second end. Additionally, the fuel supply spoke and the burner tube each have a plurality of top and side holes in order to distribute the fuel and flames.
Claims30
A fire pit burner comprising:
- an inlet hub having an open end adapted to be fluidly connected to a fuel source;
- a plurality of fuel supply spokes having first and second ends, wherein said first ends are fluidly connected to said inlet hub;
- and
- a plurality of burner tubes each having a plurality of burner holes, a first end, and a second end, wherein each said burner tube is fluidly connected between its first and second ends to said second end of one of said fuel supply spokes;
- wherein said second end of each of said fuel supply spokes is below the elevation of the respective first end;
- and
- wherein said first and second ends of each of said burner tubes are each above the elevation of the point of fluid connection to the respective fuel supply spoke.
4 more elements
A fire pit burner comprising:
- an inlet hub having an open end adapted to be fluidly connected to a fuel source;
- a first fuel supply spoke having a first end and a second end, wherein said first end is fluidly connected to said inlet hub, and wherein said second end is below the elevation of said first end;
- a first burner tube having a first end and a second end, wherein said first burner tube is fluidly connected to said second end of said first fuel supply spoke;
- a second fuel supply spoke having a first end and a second end, wherein said first end is fluidly connected to said inlet hub, and wherein said second end is below the elevation of said first end;
- a second burner tube having a first end and a second end, wherein said second burner tube is fluidly connected to said second end of said second fuel supply spoke;
- a plurality of side spoke holes located on the left and right surfaces of said first fuel supply spoke;
- a plurality of side spoke holes located on the left and right surfaces of said second fuel supply spoke;
- a plurality of top side burner holes located on the top surfaces of said first burner tube;
- a plurality of top side burner holes located on the top surfaces of said second burner tube;
- a plurality of side burner holes located on the left and right surfaces of said first burner tube;
- and
- a plurality of side burner holes located on the left and right surfaces of said second burner tube.
9 more elements
Dependencies are inferred from the claim text.