Invention Grant
- Patent Title: Methods of controlling cooling in a microwave heating apparatus and apparatus thereof
- Patent Title (中): 在微波加热装置中控制冷却的方法及其装置
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Application No.: US13331926Application Date: 2011-12-20
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Publication No.: US09131541B2Publication Date: 2015-09-08
- Inventor: Ulf Nordh , Hakan Carlsson , Olle Niklasson , Fredrik Hallgren
- Applicant: Ulf Nordh , Hakan Carlsson , Olle Niklasson , Fredrik Hallgren
- Applicant Address: US MI Benton Harbor
- Assignee: Whirlpool Corporation
- Current Assignee: Whirlpool Corporation
- Current Assignee Address: US MI Benton Harbor
- Priority: EP10196131 20101221
- Main IPC: H05B6/68
- IPC: H05B6/68 ; H02M3/335 ; H05B6/64 ; H05B6/66
Abstract:
A microwave heating apparatus and methods of controlling cooling of a microwave heating apparatus are provided. The microwave heating apparatus typically includes a microwave source for generating microwaves, a cooling unit for cooling the microwave source and a control unit. According to one embodiment, the control unit is configured to determine the efficiency of the microwave source and then to control the cooling based on the determined efficiency. The methods and the microwave heating apparatuses of the present invention are advantageous with respect to energy consumption.
Public/Granted literature
- US20120152937A1 METHODS OF CONTROLLING COOLING IN A MICROWAVE HEATING APPARATUS AND APPARATUS THEREOF Public/Granted day:2012-06-21
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