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US 11,703,228 B2Granted
Pellet grill
AssigneeHalo Products Group, LLC
InventorsPaul J. Simon, Michael R. Giebel, Xianjia Fan
Life of this patent
Estimating the term…
Abstract
A solid pellet fueled apparatus having a duel auger system and multi/high speed auger motor is disclosed. The duel auger may include first and second auger blades mounted on a single auger shaft having blade pitches configured to convey solid fuel in opposite directions towards a central burn pot. Each auger blade may service a separate solid fuel compartment provided in a single hopper. The auger motor may have a high-speed setting that may be selected for solid fuel clean out.
Claims21
A cooking grill, comprising:
- a solid fuel hopper;
- a grilling surface;
- a burn pot;
- an auger system including a first auger blade and a second auger blade;
- and
- a battery operatively connected to the auger system,
- wherein the first auger blade has a first pitch configured to convey solid fuel in a first direction and the second auger blade has a second pitch configured to convey solid fuel in a second direction, and wherein the first direction and the second direction are different directions, and
- wherein the solid fuel hopper is disposed along a front portion of the cooking grill directly in front of the grilling surface,
- wherein the auger system includes an auger shaft connecting the first auger blade and the second auger blade;
- and
- one or more pins disposed between the first auger blade and the second auger blade and connected to the auger shaft, said one or more pins having a central axis extending away from the auger shaft in an orthogonal direction.
8 more elements
A cooking grill, comprising:
- a grilling surface;
- a solid fuel hopper disposed along a front portion of the cooking grill directly in front of the grilling surface;
- a burn pot;
- an auger system disposed between the solid fuel hopper and the burn pot, said auger system including a first auger blade and a second auger blade;
- an auger shaft connecting the first auger blade and the second auger blade;
- and
- one or more pins disposed between the first auger blade and the second auger blade,
- wherein the one or more pins extend away from the auger shaft in an orthogonal direction more than half the diameter of the auger shaft.
5 more elements
A cooking grill comprising:
- a first auger blade for conveying solid fuel in a first direction;
- a second auger blade for conveying solid fuel in a second direction;
- an auger motor operatively connected to the first auger blade and the second auger blade;
- a battery operatively connected to the auger motor;
- a solid fuel hopper having a first compartment and a second compartment;
- an auger shaft connecting the first auger blade and the second auger blade;
- and
- one or more pins disposed between the first auger blade and the second auger blade,
- wherein the one or more pins extend away from the auger shaft in an orthogonal direction more than half the diameter of the auger shaft, and
- wherein the first compartment is disposed generally above the first auger blade and the second compartment is disposed generally above the second auger blade.
7 more elements
A method of solid fuel clean-out for a cooking grill, comprising the steps of:
- providing a solid fuel hopper having solid fuel in a first compartment and solid fuel in a second compartment;
- providing a burn pot positioned in the cooking grill to receive solid fuel from the solid fuel hopper;
- providing a first auger blade dedicated to convey solid fuel from the first compartment;
- providing a second auger blade dedicated to convey solid fuel from the second compartment;
- providing an auger shaft connecting the first auger blade and the second auger blade;
- providing one or more pins disposed between the first auger blade and the second auger blade, wherein the one or more pins extend away from the auger shaft in an orthogonal direction more than half the diameter of the auger shaft;
- rotating the first auger blade and the second auger blade at a first speed or for a first duration to convey solid fuel from the first compartment and the second compartment for solid fuel burning operation;
- removing the burn pot from its position where it receives solid fuel from the solid fuel hopper;
- and
- rotating the first auger blade and the second auger blade at a second higher speed or for a second duration significantly longer than the first duration to convey solid fuel from the first compartment and the second compartment for solid fuel clean-out operation.
7 more elements
Dependencies are inferred from the claim text.