JPS5664229A - Electronically controlled cooker - Google Patents

Electronically controlled cooker

Info

Publication number
JPS5664229A
JPS5664229A JP14010779A JP14010779A JPS5664229A JP S5664229 A JPS5664229 A JP S5664229A JP 14010779 A JP14010779 A JP 14010779A JP 14010779 A JP14010779 A JP 14010779A JP S5664229 A JPS5664229 A JP S5664229A
Authority
JP
Japan
Prior art keywords
microprocessor
magnetron
counting signal
heating means
circuit
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
JP14010779A
Other languages
Japanese (ja)
Inventor
Atsushi Horinouchi
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP14010779A priority Critical patent/JPS5664229A/en
Publication of JPS5664229A publication Critical patent/JPS5664229A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To avoid an extraordinarily long heating by a heating means to enhance the safety of the cooker by interrupting the operation of the heating means by a microcessor when a time counting signal output circuit of the microprocessor which controls the heating means is inoperative by failure.
CONSTITUTION: An electronic over includes a magnetron 2 as a heaqing means. Then power supply to the magnetron 2 is controlled by a TRIAC11. The TRIAC11 is operated by the closing of a relay switch 12 due to a power supply to a relay coil 19. The relay coil 19 is energized when a transistor 17 is turned on by an output from the microprocessor 25. The microprocessor 25 receives a time counting signal outputted from the circuit 22 and controls the length of the cooking time. If the circuit 22 is in failure not to output the time counting signal, the microprocessor 25 interrupts the operation of the magnetron 2 even during the execution of cooking.
COPYRIGHT: (C)1981,JPO&Japio
JP14010779A 1979-10-29 1979-10-29 Electronically controlled cooker Pending JPS5664229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14010779A JPS5664229A (en) 1979-10-29 1979-10-29 Electronically controlled cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14010779A JPS5664229A (en) 1979-10-29 1979-10-29 Electronically controlled cooker

Publications (1)

Publication Number Publication Date
JPS5664229A true JPS5664229A (en) 1981-06-01

Family

ID=15261089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14010779A Pending JPS5664229A (en) 1979-10-29 1979-10-29 Electronically controlled cooker

Country Status (1)

Country Link
JP (1) JPS5664229A (en)

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