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US 11,655,982 B2Granted
Pellet heater
AssigneeHalo Products Group, LLC
InventorsPaul J. Simon, Michael R. Giebel, Xianjia Fan
Life of this patent
Estimating the term…
Abstract
A solid pellet fueled heater having a base unit with forced air blowers and a dual tube chimney structure is disclosed. The dual tube chimney structure may be used to warm incoming air for distribution around the heater. The pellet heater may also include a dual auger system and multi/high speed auger motor. The dual 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.
Claims30
A pellet fueled heater, comprising:
- a base housing;
- an intake housing disposed within the base housing;
- one or more blowers disposed within the base housing, said one or more blowers connected to the intake housing;
- one or more heat vents provided in the base housing;
- a burn pot housing disposed within the intake housing;
- a burn pot disposed within the burn pot housing;
- a solid fuel hopper disposed within the base housing;
- and
- an auger system disposed within the base housing between the burn pot and solid fuel hopper,
- wherein said one or more blowers are configured to draw fresh air through said intake housing and direct the fresh air to the one or more heat vents.
7 more elements
A pellet fueled heater, comprising:
- a base housing;
- an intake housing disposed within the base housing;
- one or more blowers disposed within the base housing, said one or more blowers connected to the intake housing;
- one or more heat vents provided in the base housing;
- a burn pot housing disposed within the intake housing;
- a burn pot disposed within the burn pot housing;
- a solid fuel hopper disposed within the base housing;
- an auger system disposed within the base housing between the burn pot and solid fuel hopper;
- an electrical power supply provided on or with the base housing;
- an electrical ground provided on or with the base housing or the power supply;
- a power supply controller electrically connected to the power supply;
- a spark generator electrically connected to the power supply controller;
- a first electrode electrically connected to the spark generator, said first electrode having a first metallic tip extending into the burn pot;
- and
- a second electrode electrically connected to the electrical ground, said second electrode having a second metallic tip extending into the burn pot,
- wherein a gap space is provided between the first metallic tip and the second metallic tip, and
- wherein the power supply controller is configured to cause the spark generator to create a continuous spark in the gap space between the first metallic tip and the second metallic tip for a duration greater than 2 seconds.
14 more elements
An outdoor solid fuel, gas fuel, or electric powered heater, comprising:
- a base housing having a bottom wall and four side walls connected in a rectangular shape extending upward from the bottom wall;
- an intake housing disposed within the base housing;
- a first blower disposed within the base housing proximal to a first one of said four side walls and connected to the intake housing;
- a second blower disposed within the base housing proximal to a second one of said four side walls and connected to the intake housing;
- a first heat vent provided in the base housing proximal to said first blower;
- a second heat vent provided in the base housing proximal to said second blower;
- an inner housing disposed within the intake housing;
- a solid fuel, gas fuel, or electric powered heat source disposed within the inner housing;
- an outer tube sealed to and extending away from the intake housing through an opening in the base housing;
- and
- an inner tube disposed within the outer tube, said inner tube sealed to and extending away from the inner housing,
- wherein an outer tube passage is defined between the outer tube and the inner tube, said outer tube passage communicating with an interior of the intake housing,
- wherein an inner tube passage is defined by an interior of the inner tube, said inner tube passage communicating with an interior of the inner housing, and
- wherein said first blower is configured to draw fresh air through said outer tube passage and direct the fresh air to the first heat vent.
11 more elements
A solid fuel heater, comprising:
- a base housing having a bottom wall and four side walls connected in a rectangular shape extending upward from the bottom wall;
- an intake housing disposed within the base housing;
- a first blower disposed within the base housing proximal to a first one of said four side walls and connected to the intake housing;
- a second blower disposed within the base housing proximal to a second one of said four side walls and connected to the intake housing;
- a first heat vent provided in the base housing proximal to said first blower;
- a second heat vent provided in the base housing proximal to said second blower;
- a burn pot housing disposed within the intake housing;
- a burn pot disposed within the burn pot housing;
- a solid fuel hopper disposed within the base housing;
- and
- a solid fuel supply mechanism disposed within the base housing between the burn pot and solid fuel hopper,
- wherein said first blower is configured to draw fresh air through said intake housing and direct the fresh air to the first heat vent.
9 more elements
A solid fuel heater, comprising:
- a base housing;
- an intake housing disposed within the base housing;
- one or more blowers disposed within the base housing, said one or more blowers connected to the intake housing;
- one or more heat vents provided in the base housing;
- a burn pot housing disposed within the intake housing;
- a burn pot disposed within the burn pot housing;
- a solid fuel hopper disposed within the base housing;
- and
- a solid fuel supply mechanism disposed within the base housing between the burn pot and solid fuel hopper,
- wherein each one of said one or more blowers is proximal to and associated with a distinct one of said one or more heat vents, and
- wherein each one of said one or more blowers is configured to draw fresh air through said intake housing and direct the fresh air to an associated distinct one of said one or more heat vents.
8 more elements
Dependencies are inferred from the claim text.