JPS5599533A - Cooker - Google Patents

Cooker

Info

Publication number
JPS5599533A
JPS5599533A JP682879A JP682879A JPS5599533A JP S5599533 A JPS5599533 A JP S5599533A JP 682879 A JP682879 A JP 682879A JP 682879 A JP682879 A JP 682879A JP S5599533 A JPS5599533 A JP S5599533A
Authority
JP
Japan
Prior art keywords
heater
scorching
resistance
comparator
input terminal
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
JP682879A
Other languages
Japanese (ja)
Inventor
Takeshi Tanabe
Shuji Nakagawa
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 JP682879A priority Critical patent/JPS5599533A/en
Publication of JPS5599533A publication Critical patent/JPS5599533A/en
Pending legal-status Critical Current

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  • Electric Ovens (AREA)

Abstract

PURPOSE: To enable a predetermined scorching cooking at a proper heater position by a method wherein the detection sensitivity of a gas sensor is changed according to the vertical disposition of a heater, in a cooker comprising a heater vertically movably arranged in an oven chamber.
CONSTITUTION: In the case of conducting a scorching treatment by energizing a heater 3, with the heater 3 set in the lower position, a lower reference voltage VO is set on a reference voltage input terminal 15 of a comparator 13 through a variable resistance 18. With food 5 placed in an oven chamber 2, a door closed, and a cooking switch 24 closed, power is supplied from an AC power source 25 to the heater 3 and scorching is started. With the resistance of the sensor portion 7a of a gas sensor 7 reduced to RO and with the voltage on a compared-voltage input terminal 14 (which is the voltage division point between the sensor portion 7a and a resistance 12) dropped to VO, the output of the comparator 13 is inverted, to deenergize a DC relay 22. As a result, a contact 23 is opened, to stop the heating operation of the heater 3.
COPYRIGHT: (C)1980,JPO&Japio
JP682879A 1979-01-23 1979-01-23 Cooker Pending JPS5599533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP682879A JPS5599533A (en) 1979-01-23 1979-01-23 Cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP682879A JPS5599533A (en) 1979-01-23 1979-01-23 Cooker

Publications (1)

Publication Number Publication Date
JPS5599533A true JPS5599533A (en) 1980-07-29

Family

ID=11649074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP682879A Pending JPS5599533A (en) 1979-01-23 1979-01-23 Cooker

Country Status (1)

Country Link
JP (1) JPS5599533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023170930A (en) * 2022-05-20 2023-12-01 シャープ株式会社 heating cooker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023170930A (en) * 2022-05-20 2023-12-01 シャープ株式会社 heating cooker

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