Microwave oven and method of controlling the operation thereof

Details Microwave oven and method of controlling the operation thereof Microwave oven and method of controlling the operation thereof

1995-07-26

1997-03-11

Leung, Philip H.

Electric heating

Microwave heating

With control system

219719, 219720, H05B 668

Patent

active

056097867

ABSTRACT:
A microwave oven and a method of controlling the operation thereof in which an algorithm is provided to operate the microwave oven virtually. The microwave oven comprises a control unit including a microcontroller for storing a program therein, an operating panel including a plurality of keys for inputting key signals regarding various functions of a cooking operation, a display unit for displaying the contents inputted through the operating panel, and a magnetron for generating a microwave under the control of the control unit. The microwave oven further comprises a key select device for selecting a desired one of the plurality of keys on the operating panel to operate the microwave oven virtually, and a simulated operation change device for changing the operation of the microwave oven to a simulated operation in response to the key being selected by the key select device.

REFERENCES:
patent: 3790815 (1974-02-01), Karklys
patent: 4431893 (1984-02-01), Levie
patent: 4486648 (1984-12-01), Grasso
patent: 4613952 (1986-09-01), McClanahan

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