Pellet smoker
AssigneeW.C. Bradley Co.
InventorsRamin Khosravi Rahmani, Anthony Hamilton, Bruce Roberts, Mallik Ahmed, Sleiman Abdallah, Brad Gillispie, Dan Corso
Life of this patent
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Abstract
A floor and an upright sidewall formed from two vertically coaxial components, each component having a floor baffle with a plurality of floor openings defined therein, each floor retained within a respective upright sidewall with a plurality of sidewall openings defined therein. The floor openings and the sidewall openings cooperate between the two coaxial components such that flow of gases through the floor and upright sidewall of the baffle structure is controlled by rotation of the two vertically coaxial components relative to one another.
Claims17
A baffle structure for use in a smoker comprising:
- a floor and an upright sidewall formed from two vertically coaxial components, each component having a floor baffle with a plurality of floor openings defined therein, each floor baffle retained within a respective upright sidewall with a plurality of sidewall openings defined therein;
- wherein the floor openings and the sidewall openings cooperate between the two coaxial components such that flow of gases through the floor and upright sidewall of the baffle structure is controlled by rotation of the two vertically coaxial components relative to one another;
- and
- wherein the baffle structure has at least one configuration where gases are admitted through the floor openings and blocked by the sidewall openings, and at least one configuration where gases are blocked by the floor openings and admitted through the sidewall openings.
A cooking appliance comprising,
- a cooking grate supported over a fire box having a firepot contained therein that burns solid pelletized fuel fed from an auger running from outside the firebox;
- and
- a baffle structure arranged above the firepot and having an upper component nested coaxially within lower component with the upper and lower components rotatable with respect to one another;
- wherein the upper component has a floor defining a first plurality of floor openings therein, the first plurality of openings being arranged in first predetermined pattern on the floor of the upper component;
- wherein the lower component has a floor defining a second plurality of floor openings therein, the second plurality of openings being arranged in second predetermined pattern on the floor of the lower component;
- wherein the upper component floor rests in contact with the lower component floor and the first and second predetermined patterns of the respective floor openings defined in the respective floors are arranged such that overlap of the first and second plurality of openings may be selected or deselected by rotation of the upper component relative to the lower component;
- wherein the overlap between the first and second plurality of floor openings is selected when the overlap in the between the first and second plurality of upright sidewall openings is not selected;
- and
- wherein the overlap between the first and second plurality of floor openings is not selected when the overlap in the between the first and second plurality of upright sidewall openings is selected.
A cooking grill comprising:
- a firebox having a heat source therein and a cooking grate suspended over the heat source;
- and
- a baffle having a floor and a sidewall formed from two nested components that are axially rotatable with respect to one another, rotation of the two nested components opening and closing a first plurality of openings in the floor and a second plurality of openings in the sidewall;
- wherein the nested components are rotated to close the first plurality of openings when the second plurality of openings is open, and vice versa;
- wherein the baffle interposes the cooking grate and the heat source to concentrate heat on a high temperature zone of the cooking grate when the first plurality of openings are open;
- and
- wherein the baffle disperses heat away from the heat source to an area on the cooking grate larger than the high temperature zone when the first plurality of openings is closed.
Dependencies are inferred from the claim text.