JPS5464746A - Output controller of microwave oven - Google Patents

Output controller of microwave oven

Info

Publication number
JPS5464746A
JPS5464746A JP13172577A JP13172577A JPS5464746A JP S5464746 A JPS5464746 A JP S5464746A JP 13172577 A JP13172577 A JP 13172577A JP 13172577 A JP13172577 A JP 13172577A JP S5464746 A JPS5464746 A JP S5464746A
Authority
JP
Japan
Prior art keywords
temperature
counter
signal
output controller
discriminating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13172577A
Other languages
Japanese (ja)
Inventor
Juichi Yamauchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP13172577A priority Critical patent/JPS5464746A/en
Publication of JPS5464746A publication Critical patent/JPS5464746A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of High-Frequency Heating Circuits (AREA)
  • Electric Ovens (AREA)

Abstract

PURPOSE: To make food boiled at 100°C even if the temperature available to be set by the user is below 100°C.
CONSTITUTION: The food temperature sensed by a thermistor 6 is converted by means of an A/D converter 51 into a digital signal. Then a control unit 56 makes an output controller 57 actuate a relay 58, when the temperature is below a preset level, to trigger an ac control element 4 for continuing the operation of an oscillator. The digital signal is put in a discriminating circuit 52 to discriminate the temperature sensed. According to the discriminating signal a counter 53 takes a count of time required, for example, for raising the temperature from 80°C to 90°C when the detected temperature is 90°C. Then in accordance with a signal available when the discriminating circuit 52 indicated 95°C, a multiplying circuit 54 multiplies what the counter 53 has counted by a preset coefficient to transfer it to a counter 55. At the same time, the output control unit 56 produces a signal to the effect that the controller 57 follows what the counter 55 counts to continue triggering the control element 4.
COPYRIGHT: (C)1979,JPO&Japio
JP13172577A 1977-10-31 1977-10-31 Output controller of microwave oven Pending JPS5464746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13172577A JPS5464746A (en) 1977-10-31 1977-10-31 Output controller of microwave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13172577A JPS5464746A (en) 1977-10-31 1977-10-31 Output controller of microwave oven

Publications (1)

Publication Number Publication Date
JPS5464746A true JPS5464746A (en) 1979-05-24

Family

ID=15064732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13172577A Pending JPS5464746A (en) 1977-10-31 1977-10-31 Output controller of microwave oven

Country Status (1)

Country Link
JP (1) JPS5464746A (en)

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