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US 12,480,661 B2Granted
Portable heating device
AssigneeKyote Fire, LLC
InventorsThomas Randall Slimp, Jr., Nicholas Kirchner, Kelly Lund, Alex Tenenbaum, Diego Horna
Life of this patent
Estimating the term…
Abstract
A portable heating device is provided that generally consists of an upper housing having a plurality of openings that allow heat to escape from a coiled infrared heating tube that generates radiant heat. The portable heating device also includes an upper surface with an opening that produces a visible flame and conductive heat. The upper surface is also associated with a flame burner that feeds a cooking surface.
Claims16
A portable heating device comprising:
- a tube heater having a first end accommodating a burner system and a second end;
- a flame burner positioned above the tube heater;
- wherein the burner system comprises a venturi with a gas jet at one end and a mesh burner at the other end, wherein fuel exiting the gas jet is accelerated through the venturi, thereby pulling in air through at least one opening in the burner system that is mixed with the fuel to create a fuel/air mixture that is ignited by the mesh burner;
- and
- wherein the mesh burner is comprised of a plurality of perforated layers, wherein each layer is rotated 15° from its neighboring layer.
2 more elements
A heating device comprising:
- a tube heater comprised of a heating tube having a first end accommodating a burner system and a second end;
- a flame burner positioned adjacent to the tube heater;
- and
- wherein the second end of the heating tube is angled upwardly towards the flame burner and is configured to emit a flame.
1 more element
A heating device comprising:
- a tube heater comprised of a heating tube having a first end accommodating a burner system and a second end, the heating tube defining an inner extent of the tube heater, wherein the burner system comprises a venturi with a gas jet at one end and a mesh burner at the other end, wherein fuel exiting the gas jet is accelerated through the venturi, thereby pulling in air through at least one opening in the burner system;
- a flame burner positioned above the tube heater;
- and
- wherein the second end of the heating tube extends upwardly and emits a flame.
1 more element
Dependencies are inferred from the claim text.