Invention Grant
- Patent Title: Non-concentric surface heating element switch
- Patent Title (中): 非同心面加热元件开关
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Application No.: US12548547Application Date: 2009-08-27
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Publication No.: US08258437B2Publication Date: 2012-09-04
- Inventor: Robert S. Donarski , Stephen A. Pickard , Steven M. Swayne
- Applicant: Robert S. Donarski , Stephen A. Pickard , 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: H05B3/68
- IPC: H05B3/68
Abstract:
A cooking appliance has a cooktop including a plurality of separately controlled cooking areas. A first heating element and a second heating element are positioned below one of the separately controlled cooking areas. A control switch is coupled to the first heating element and the second heating element and is operable to selectively energize the first heating element and the second heating element.
Public/Granted literature
- US20110049127A1 NON-CONCENTRIC SURFACE HEATING ELEMENT SWITCH Public/Granted day:2011-03-03
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