JPS5523599A - Temperature control unit - Google Patents

Temperature control unit

Info

Publication number
JPS5523599A
JPS5523599A JP9622179A JP9622179A JPS5523599A JP S5523599 A JPS5523599 A JP S5523599A JP 9622179 A JP9622179 A JP 9622179A JP 9622179 A JP9622179 A JP 9622179A JP S5523599 A JPS5523599 A JP S5523599A
Authority
JP
Japan
Prior art keywords
turned
temperature control
rapid heating
resistance
temperature
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
JP9622179A
Other languages
Japanese (ja)
Inventor
Toshio Yamazaki
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 JP9622179A priority Critical patent/JPS5523599A/en
Publication of JPS5523599A publication Critical patent/JPS5523599A/en
Pending legal-status Critical Current

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  • Control Of Temperature (AREA)

Abstract

PURPOSE: To ensure a control operation, enhance reliability, and facilitate setting a rapid heating level by releasing self-holding by a signal, which is generated according to the control of a switching element, to control the current to a heating unit in the temperature control unit of the rapid heating circuit of an electric blanket, etc.
CONSTITUTION: For example, when a person touches touch-button 42, transistor Tr40 and diode 51 are turned on, and further, Tr58 is turned on, and variable resistance 29 of temperature control circuit 1 is short-circuited, thereby setting a rapid heating state. Even if the person ceases touching the touch-button, the holding current is flowed to DIAC 51 through resistance 45 and diode 50. Then, when temperature control circuit 1 becomes a prescribed high temperature, Tr26 is turned on to turn off thyristor 9 by the voltage detected by temperature detection line 19. Further, Tr46 is turned on by voltages at both ends of thyristor 9, and resistance 49 are short-circuited to break the holding current of DIAC 51.
COPYRIGHT: (C)1980,JPO&Japio
JP9622179A 1979-07-26 1979-07-26 Temperature control unit Pending JPS5523599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9622179A JPS5523599A (en) 1979-07-26 1979-07-26 Temperature control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9622179A JPS5523599A (en) 1979-07-26 1979-07-26 Temperature control unit

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2151676A Division JPS52105069A (en) 1976-02-27 1976-02-27 Controller

Publications (1)

Publication Number Publication Date
JPS5523599A true JPS5523599A (en) 1980-02-20

Family

ID=14159172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9622179A Pending JPS5523599A (en) 1979-07-26 1979-07-26 Temperature control unit

Country Status (1)

Country Link
JP (1) JPS5523599A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919912B1 (en) * 1968-12-26 1974-05-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919912B1 (en) * 1968-12-26 1974-05-21

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