Invention Grant
- Patent Title: Apparatus and method of controlling a triple heating element of a cooking appliance
- Patent Title (中): 控制烹饪器具的三重加热元件的设备和方法
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Application No.: US12773047Application Date: 2010-05-04
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Publication No.: US08274020B2Publication Date: 2012-09-25
- Inventor: Robert S. Donarski , Steven M. Swayne
- Applicant: Robert S. Donarski , Steven M. Swayne
- Applicant Address: US MI Benton Harbor
- Assignee: Whirlpool Corporation
- Current Assignee: Whirlpool Corporation
- Current Assignee Address: US MI Benton Harbor
- Agency: Barnes & Thornburg LLP
- Agent Jason S. Burnette
- Main IPC: H05B3/02
- IPC: H05B3/02
Abstract:
A cooking appliance and method of operating the same is disclosed. The method includes energizing each of a first heating element, a second heating element, and a third heating element to a maximum power level to supply heat to a separately controlled cooking area, maintaining the second heating element at the maximum power level after a predetermined time interval has elapsed, and selectively energizing the first heating element and the third heating element to the maximum power level after the predetermined time interval has elapsed.
Public/Granted literature
- US20110272393A1 APPARATUS AND METHOD OF CONTROLLING A TRIPLE HEATING ELEMENT OF A COOKING APPLIANCE Public/Granted day:2011-11-10
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