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US 11,767,980 B2Granted
Longitudinal burn pot assembly and improved air flow system
AssigneeDansons US, LLC
InventorJay Dean
Life of this patent
Estimating the term…
Abstract
An appliance includes a burn pot assembly and air distribution ducts that distribute air into a burn chamber of the burn pot assembly, and distribute heated air to a cooking chamber of the appliance. A first air supply system may distribute air into the burn chamber, and a second air supply system may distribute heated air through one or more outlet manifolds towards the cooking chamber.
Claims10
A burn pot assembly, comprising:
- a main body having first and second ends;
- a burn chamber disposed in the main body and extending longitudinally between the first and second ends;
- a first blower;
- a first duct coupled to the first blower and adapted to receive air provided by the first blower;
- a second duct coupled to the first duct at a first duct end and extending adjacent to the first duct alongside a first end of the main body, the second duct having a second duct aperture at a second duct end opposite the first duct end;
- an outlet manifold coupled to the main body with at least the second duct aperture communicating air from the second duct to the outlet manifold, the outlet manifold extending longitudinally between the first and second ends of the main body and having outlet apertures for distributing air provided through the second duct aperture.
3 more elements
A burn pot assembly, comprising:
- a main body having first and second ends;
- a burn chamber disposed in the main body and extending longitudinally between the first and second ends;
- a first blower;
- a side duct extending along the first end and having a first duct end receiving air originally provided by the first blower, and a side duct aperture at a second duct end for distributing the air received at the first duct end;
- and
- an outlet manifold coupled to the main body and extending longitudinally between the first and second ends of the main body, the outlet manifold receiving air from the side duct at the side duct aperture and having outlet apertures for distributing air provided through the side duct aperture to the burn chamber.
3 more elements
A burn pot assembly, comprising:
- a main body having first and second ends;
- a burn chamber disposed in the main body and extending longitudinally between the first and second ends;
- an outlet manifold coupled to the main body proximal to a top portion of the burn chamber and extending longitudinally between the first and second ends;
- a first air supply system coupled to the main body and adapted to distribute air towards the burn chamber;
- and
- a second air supply system coupled to the main body and adapted to distribute air proximal to the first and second ends and into the outlet manifold,
- wherein the second air supply system includes second and third ducts, wherein the third duct is disposed in the main body and extends longitudinally between the first and second ends, and the second duct is coupled to the third duct and is adapted to distribute air into the third duct;
- and
- wherein the second air supply system includes first and second end ducts respectively disposed proximal to the first and second ends of the main body, wherein the first and second end ducts are adapted to receive the air from the third duct.
6 more elements
Dependencies are inferred from the claim text.