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US 2023/0417420 A1Published application
Superheated Air Cooktop Assembly
OwnerCalvin W. Wohlertinventor
Life of this patent
Estimating the term…
Abstract
A cooktop assembly utilizing one or more air flow heaters and one or more associated blowers to superheat air and channel it out a burner (also referred to as a distributor) on the cooktop is described.
Claims20
A cooktop assembly comprising:
- a generally horizontal cooktop surface;
- one or more burners positioned on the cooktop surface, a first burner of the one or more burners having a first burner air inlet and a first burner air outlet;
- one or more flow heaters, a first flow heater of the one or more flow heaters having a first heater air inlet and a first heater air outlet with the first heater air outlet being operatively coupled with the first burner air inlet;
- one or more blowers, a first blower of the one or more blowers having a first blower air outlet and a first blower air inlet with the first blower outlet being operatively coupled with the first heater inlet;
- a controller, the controller being operatively coupled to each of the one or more flow heaters and the one or more blowers to control the operation thereof;
- and
- at least one user interface, the at least one user interface being operatively coupled with the controller.
4 more elements
A cooktop assembly comprising:
- a generally horizontal cooktop surface;
- one or more burners positioned on the cooktop surface, a first burner of the one or more burners having a first burner air inlet and a first burner air outlet;
- one or more electric flow heaters, a first flow heater of the one or more electric flow heaters having a first heater air inlet and a first heater air outlet with the first heater air outlet being operatively coupled with the first burner air inlet;
- one or more blowers, a first blower of the one or more blowers having a first blower air outlet and a first blower air inlet with the first blower outlet being operatively coupled with the first heater inlet;
- a controller, the controller being operatively coupled to each of the one or more flow heaters and the one or more blowers to control the operation thereof;
- one or more temperature sensors operatively coupled to the controller, a first temperature sensor of the one or more temperature sensors is positioned proximate the first burner;
- one or more heat output indicators operatively coupled to the controller, a first heat output indicator of the one or more heat output indicators configured to give a user a visual indication of the heat output level of the first burner;
- and
- at least one user interface, the at least one user interface being operatively coupled with the controller and being configured to vary the heat output of the burners.
6 more elements
The cooktop assembly of claim 19, further comprising one or more flow control valves, a first flow control valve of the one or more flow control valves being operatively positioned between the first blower air inlet and the first burner air inlet.
Dependencies are inferred from the claim text.