JPS573111A - Temperature control device - Google Patents

Temperature control device

Info

Publication number
JPS573111A
JPS573111A JP7728180A JP7728180A JPS573111A JP S573111 A JPS573111 A JP S573111A JP 7728180 A JP7728180 A JP 7728180A JP 7728180 A JP7728180 A JP 7728180A JP S573111 A JPS573111 A JP S573111A
Authority
JP
Japan
Prior art keywords
transistor
sensor
temperature control
temperature
heater
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
JP7728180A
Other languages
English (en)
Inventor
Katsuro Fukazawa
Tsukasa Kudo
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.)
Nihon Dennetsu Co Ltd
Original Assignee
Nihon Dennetsu Co Ltd
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 Nihon Dennetsu Co Ltd filed Critical Nihon Dennetsu Co Ltd
Priority to JP7728180A priority Critical patent/JPS573111A/ja
Publication of JPS573111A publication Critical patent/JPS573111A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Temperature (AREA)
JP7728180A 1980-06-05 1980-06-05 Temperature control device Pending JPS573111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7728180A JPS573111A (en) 1980-06-05 1980-06-05 Temperature control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7728180A JPS573111A (en) 1980-06-05 1980-06-05 Temperature control device

Publications (1)

Publication Number Publication Date
JPS573111A true JPS573111A (en) 1982-01-08

Family

ID=13629476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7728180A Pending JPS573111A (en) 1980-06-05 1980-06-05 Temperature control device

Country Status (1)

Country Link
JP (1) JPS573111A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6243026A (ja) * 1985-08-20 1987-02-25 松下電器産業株式会社 リレ−の駆動装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256295A (en) * 1975-10-31 1977-05-09 Yamatake Honeywell Co Ltd Temperature regulating system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256295A (en) * 1975-10-31 1977-05-09 Yamatake Honeywell Co Ltd Temperature regulating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6243026A (ja) * 1985-08-20 1987-02-25 松下電器産業株式会社 リレ−の駆動装置

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