Method for preheating an oven appliance
AssigneeGeneral Electric Company
InventorsEric Scott Johnson, Matthew David Gladhill
Life of this patent
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Abstract
An oven appliance and a method for preheating the same are provided. The oven appliance includes a broil heating element, a bake heating element, and a convection heating assembly with a convection heating element or a fan or both. The method includes initiating a preheat cycle having a first phase and a second phase. During the second phase of the preheat cycle, a power output of the convection heating element is reduced or an angular velocity of the fan is decreased or both.
Claims20
A method for preheating an oven appliance, the oven appliance including a cabinet that defines a cooking chamber for receipt of food items for cooking, the cooking chamber extending between a top portion and bottom portion, the oven appliance also including a bake heating element positioned adjacent the bottom portion of the cooking chamber, the oven appliance further including a broil heating element positioned adjacent the top portion of the cooking chamber, the oven appliance also including a convection heating assembly having a fan and a convection heating element, the convection heating assembly configured for selectively urging a flow of heated air into the cooking chamber, the method comprising:
- initiating a preheat cycle of the oven appliance, the cooking chamber changing from a first temperature to a second temperature during the preheat cycle, the second temperature being greater than the first temperature, the preheat cycle having a first phase and a second phase;
- operating at least one of the convection heating element, the broil heating element, and the bake heating element for the first phase of the preheat cycle of the oven appliance;
- utilizing the convection heating element during the second phase of the preheat cycle of the oven appliance;
- and
- reducing a power output of the convection heating element over a period of time during the second phase of the preheat cycle.
A method for preheating an oven appliance, the oven appliance including a cabinet that defines a cooking chamber for receipt of food items for cooking, the cooking chamber extending between a top portion and bottom portion, the oven appliance also including a bake heating element positioned adjacent the bottom portion of the cooking chamber, the oven appliance further including a broil heating element positioned adjacent the top portion of the cooking chamber, the oven appliance also including a convection heating assembly having a fan, the convection heating assembly configured for selectively urging a flow of heated air into the cooking chamber, the method comprising:
- initiating a preheat cycle of the oven appliance, the cooking chamber changing from a first temperature to a second temperature during the preheat cycle, the second temperature being greater than the first temperature, the preheat cycle having a first phase and a second phase;
- operating at least one of the broil heating element and the bake heating element for the first phase of the preheat cycle of the oven appliance;
- running the fan of the convection heating assembly during the second phase of the preheat cycle of the oven appliance;
- and
- decreasing an angular velocity of the fan over a period of time during the second phase of the preheat cycle.
An oven appliance comprising:
- a cabinet that defines a cooking chamber for receipt of food items for cooking, the cooking chamber extending between a top portion and bottom portion;
- a bake heating element positioned adjacent the bottom portion of the cooking chamber;
- a broil heating element positioned adjacent the top portion of the cooking chamber;
- a convection heating assembly having a fan, the convection heating assembly configured for selectively urging a flow of heated air into the cooking chamber;
- and
- a controller in communication with said bake heating element, said broil heating element, and said convection heating assembly, said controller configured for:
- initiating a preheat cycle of the oven appliance, the cooking chamber changing from a first temperature to a second temperature during the preheat cycle, the second temperature being greater than the first temperature, the preheat cycle having a first phase and a second phase;
- operating at least one of the broil heating element and the bake heating element for the first phase of the preheat cycle of the oven appliance;
- running the fan of the convection heating assembly during the second phase of the preheat cycle of the oven appliance;
- and
- reducing at least one of an angular velocity of the fan, a power output of the broil heating element, and a power output of the bake heating element over a period of time during the second phase of the preheat cycle.
A method for preheating an oven appliance, the oven appliance including a cabinet that defines a cooking chamber for receipt of food items for cooking, the cooking chamber extending between a top portion and bottom portion, the oven appliance also including a bake heating element positioned adjacent the bottom portion of the cooking chamber, the oven appliance further including a broil heating element positioned adjacent the top portion of the cooking chamber, the oven appliance also including a convection heating assembly having a fan and a convection heating element, the convection heating assembly configured for selectively urging a flow of heated air into the cooking chamber, the method comprising:
- initiating a preheat cycle of the oven appliance, the cooking chamber changing from a first temperature to a second temperature during the preheat cycle, the second temperature being greater than the first temperature, the preheat cycle having a first phase and a second phase;
- operating at least one of the convection heating element, the broil heating element, and the bake heating element for the first phase of the preheat cycle of the oven appliance;
- running the fan of the convection heating assembly during the second phase of the preheat cycle of the oven appliance;
- and
- decreasing an angular velocity of the fan over a period of time during the second phase of the preheat cycle.
Dependencies are inferred from the claim text.