JPS5585825A - Electronic oven - Google Patents

Electronic oven

Info

Publication number
JPS5585825A
JPS5585825A JP16546278A JP16546278A JPS5585825A JP S5585825 A JPS5585825 A JP S5585825A JP 16546278 A JP16546278 A JP 16546278A JP 16546278 A JP16546278 A JP 16546278A JP S5585825 A JPS5585825 A JP S5585825A
Authority
JP
Japan
Prior art keywords
inverter
door
output
starting key
switch
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
JP16546278A
Other languages
Japanese (ja)
Inventor
Keiichiro Doi
Toshihiro Kashiwagi
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 JP16546278A priority Critical patent/JPS5585825A/en
Priority to CA000342025A priority patent/CA1137174A/en
Priority to DE2950730A priority patent/DE2950730C2/en
Priority to US06/104,783 priority patent/US4309585A/en
Priority to GB7943445A priority patent/GB2041607B/en
Priority to AU53952/79A priority patent/AU515989B2/en
Publication of JPS5585825A publication Critical patent/JPS5585825A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Ovens (AREA)

Abstract

PURPOSE: To prevent misoperation by detecting whether the heating starting key is in operation or not when opening the oven opening door.
CONSTITUTION: A safety switch 8 arranged to be turned off upon closure of the oven opening door is connected to a power source +Vo in series to a resistance 9, and the middle point between the switch 8 and resistance 9 is connected to the input side of an inverter 10. The output of the inverter 10 is input to an AND gate 11 along with the operating signal for START of the heating starting key. When the door is open, switch 8 is opened and the input to inverter 10 becomes the same level as earth potential (LOW level) while the output takes HIGH level, and when the heating starting key is operated for START at this time, flip-flop 12 is set and AND gate 13 is opened, allowing passage of a caution signal from a character memory 14 to display it on a display tube 3. When the door is closed, the output of inverter 10 takes LOW level and flip-flop 12 is reset.
COPYRIGHT: (C)1980,JPO&Japio
JP16546278A 1978-12-19 1978-12-19 Electronic oven Pending JPS5585825A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP16546278A JPS5585825A (en) 1978-12-19 1978-12-19 Electronic oven
CA000342025A CA1137174A (en) 1978-12-19 1979-12-17 Error alarm system in a microwave oven
DE2950730A DE2950730C2 (en) 1978-12-19 1979-12-17 Microwave oven
US06/104,783 US4309585A (en) 1978-12-19 1979-12-18 Error alarm system in a microwave oven
GB7943445A GB2041607B (en) 1978-12-19 1979-12-18 Error alarm system in a microwave oven
AU53952/79A AU515989B2 (en) 1978-12-19 1979-12-18 Microwave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16546278A JPS5585825A (en) 1978-12-19 1978-12-19 Electronic oven

Publications (1)

Publication Number Publication Date
JPS5585825A true JPS5585825A (en) 1980-06-28

Family

ID=15812870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16546278A Pending JPS5585825A (en) 1978-12-19 1978-12-19 Electronic oven

Country Status (1)

Country Link
JP (1) JPS5585825A (en)

Similar Documents

Publication Publication Date Title
KR850003201A (en) Cooker
JPS5585825A (en) Electronic oven
JPS5393330A (en) Inverter control
JPS5343350A (en) Door controlling system for elevator
JPS5298336A (en) Door
JPS521547A (en) Electronic range
JPS55144586A (en) Electronic clock having snoozing monitor function
JPS6455650A (en) Device operation mode switching circuit
JPS5712223A (en) Electronic control type cooker
JPS5434150A (en) High frequency heating device
JPS54162247A (en) Electronic range
JPS54110099A (en) Electric lock operating switch
JPS5790190A (en) Multiaction type electronic digital timer
JPS5736581A (en) Stopping method for inverter
JPS54119963A (en) Alarm device for needle display type electronic watch
JPS5566783A (en) Electronic clock
JPS5720026A (en) Touch switch circuit
JPS5599530A (en) Cooker
JPS54140848A (en) Electronic cash register
JPS5585826A (en) Electronic oven
JPS5481483A (en) Multi-selection preventing circuit
JPS51127551A (en) Opening and shutting door equipped with a screen door
JPS5354332A (en) High frequency heater
JPS5568532A (en) Electronically controlled cooker
JPS54133066A (en) Chattering detection circuit of relay circuit