JPS5444243A - Heating source control apparatus in cooking means - Google Patents

Heating source control apparatus in cooking means

Info

Publication number
JPS5444243A
JPS5444243A JP11090377A JP11090377A JPS5444243A JP S5444243 A JPS5444243 A JP S5444243A JP 11090377 A JP11090377 A JP 11090377A JP 11090377 A JP11090377 A JP 11090377A JP S5444243 A JPS5444243 A JP S5444243A
Authority
JP
Japan
Prior art keywords
temperature change
charging
oscillator
voltage generating
change detection
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
JP11090377A
Other languages
Japanese (ja)
Inventor
Kenji Kawabata
Nobuharu Hikita
Masumi Yamaguchi
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 JP11090377A priority Critical patent/JPS5444243A/en
Publication of JPS5444243A publication Critical patent/JPS5444243A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To render automatic the heat source control by combining the temperature change detection portion, the charging portion difference voltage generating portion, the oscillator or the like.
CONSTITUTION: At a temperature change detection portion 1 which detects the temperature change of foods and convert the same into electric signals are successively connected via a voltage conversion amplifier portion 2 a first and second charging portions 3, 4, a differential voltage generating portion 9, an inverter 10, an oscillator 11, a frequency divider 12 and a control relay 13. To the first and second charging portions 3, 4 are connected a first and a second flip-flops 7, 8 which are connected via the oscillator 5 and the frequency divider 6. By so doing, the first and second charging portions 3, 4 are charged by the output of the temperature change detection portion 1 and further the charging function is successively halted at predetermined moments after the heating has commenced, thereby the control switch 15 of the heating source 14 is opened at the time when the control relay 13 is actuated by the output of the differential voltage generating portion 9
COPYRIGHT: (C)1979,JPO&Japio
JP11090377A 1977-09-14 1977-09-14 Heating source control apparatus in cooking means Pending JPS5444243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11090377A JPS5444243A (en) 1977-09-14 1977-09-14 Heating source control apparatus in cooking means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11090377A JPS5444243A (en) 1977-09-14 1977-09-14 Heating source control apparatus in cooking means

Publications (1)

Publication Number Publication Date
JPS5444243A true JPS5444243A (en) 1979-04-07

Family

ID=14547581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11090377A Pending JPS5444243A (en) 1977-09-14 1977-09-14 Heating source control apparatus in cooking means

Country Status (1)

Country Link
JP (1) JPS5444243A (en)

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