Title:
EQUIPMENT CONTROL SYSTEM AND PROGRAMMER TIMER THEREFOR
Document Type and Number:
Japanese Patent JPS62264529
Kind Code:
A
Abstract:
A programmer timer for an appliance, such as microwave cooking oven, having a magnetron power switch positioned by a control selectively moved to one of three power level settings by user rotation of the single rotary knob to a selected position on one of three separate cooking program interval range scales on the dial. Selection of a knob position on the first scale provides a l00% magnetron duty cycle, or full "ON", cooking mode for the desired cooking interval, selection of a knob position on the second scale provides a first predetermined fractional duty cycle for "MEDIUM" power level magnetron operation for the desired cooking interval; and, selection of a knob position on the third scale provides a second predetermined fractional duty cycle for "LOW" or "DEFROST" power level magnetron operation for the desired cooking program interval. A single timing motor drives a cam advance mechanism for effecting time-out of the selected program interval for the three power levels of operation.
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Inventors:
JIYOUZEFU JIYON MAAHON
Application Number:
JP2554987A
Publication Date:
November 17, 1987
Filing Date:
February 05, 1987
Export Citation:
Assignee:
EATON CORP
International Classes:
H05B6/68; F24C7/02; G04F3/06; H01H43/04; H01H43/10; (IPC1-7): F24C7/02; G04F3/06; H01H43/04; H01H43/10; H05B6/68
Attorney, Agent or Firm:
Kaname Yumi
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