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US 2018/0252414 A1Published application
Fire Pit with Heat Exchanger
OwnerJeffrey Scott Greiweinventor
Life of this patent
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Abstract
An outdoor fire pit comprised of a concave fire chamber, a heat chamber that is positioned below the fire chamber and is comprised of partially enclosed area surrounding the bottom portion of the fire chamber. The fire pit includes a conduit or multiple conduits with the proximal end connected to the heat chamber and the other end extending distally from the fire pit. A fan connected to the conduit such that the fan is operable to blow or pull air through the conduit to the area surrounding the fire pit.
Claims16
An outdoor fire pit comprising:
- a concave fire chamber;
- a heat chamber that is fastened below the fire chamber and is comprised of partially enclosed area surrounding the bottom portion of the fire chamber;
- a conduit with the proximal end connected to the heat chamber and the distal end extending to the area surrounding the fire pit;
- and
- a fan connected to the conduit such that the fan is operable to blow or pull air through the conduit to the area surrounding the fire pit.
2 more elements
An outdoor fire pit comprising:
- a concave fire chamber;
- a heat chamber that is fastened below the fire chamber and is comprised of partially enclosed area surrounding the bottom portion of the fire chamber;
- a conduit with the proximal end connected to the heat chamber and the distal end extending to the area surrounding the fire pit;
- and
- a blower fastened to the heat chamber such that the blower is operable to blow air through the conduit to the area surrounding the fire pit.
2 more elements
An outdoor fire pit comprising:
- a concave fire chamber;
- a heat chamber that is fastened below the fire chamber and is comprised of partially enclosed area surrounding the bottom portion of the fire chamber. The bottom portion of the heat chamber extends to the area surrounding the fire pit a conduit with the proximal end connected to the heat chamber and the distal end extending through the heat chamber;
- and
- a blower fastened to the heat chamber such that the blower is operable to blow air through the conduit to the area surrounding the fire pit.
1 more element
Dependencies are inferred from the claim text.