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 DE2950730A priority patent/DE2950730C2/en
Priority to CA000342025A priority patent/CA1137174A/en
Priority to AU53952/79A priority patent/AU515989B2/en
Priority to US06/104,783 priority patent/US4309585A/en
Priority to GB7943445A priority patent/GB2041607B/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
DE2950730A DE2950730C2 (en) 1978-12-19 1979-12-17 Microwave oven
CA000342025A CA1137174A (en) 1978-12-19 1979-12-17 Error alarm system in a microwave oven
AU53952/79A AU515989B2 (en) 1978-12-19 1979-12-18 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

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)

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