Oven bake heating channel exchange system
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United States of America Patent
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-
Jul 9, 2024
Grant Date -
Sep 8, 2022
app pub date -
Mar 5, 2021
filing date -
Mar 5, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A cooking appliance includes: a cooking cavity with a bottom wall and a rear wall. A convection fan is disposed adjacent to the rear wall of the cooking cavity. A gas burner is located in a subjacent space beneath the bottom wall and adjacent to the rear wall of the cooking cavity. A heat duct provides communication through the bottom wall and includes an inlet positioned directly above and adjacent to the gas burner through which combustion gases from the gas burner can enter the heat duct. An annular portion of the heat duct defines a pass-through opening in which the convection fan is disposed. Flames from the gas burner extend upwardly toward or through the inlet of the heat duct and are substantially isolated from turbulent air flow generated by the convection fan.
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