JPS56168236A - Temperature controller - Google Patents

Temperature controller

Info

Publication number
JPS56168236A
JPS56168236A JP7306880A JP7306880A JPS56168236A JP S56168236 A JPS56168236 A JP S56168236A JP 7306880 A JP7306880 A JP 7306880A JP 7306880 A JP7306880 A JP 7306880A JP S56168236 A JPS56168236 A JP S56168236A
Authority
JP
Japan
Prior art keywords
temperature
output
zero
voltage
becomes
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.)
Granted
Application number
JP7306880A
Other languages
English (en)
Other versions
JPS6138489B2 (ja
Inventor
Hirokuni Murakami
Yasukiyo Ueda
Takashi Iwasa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7306880A priority Critical patent/JPS56168236A/ja
Publication of JPS56168236A publication Critical patent/JPS56168236A/ja
Publication of JPS6138489B2 publication Critical patent/JPS6138489B2/ja
Granted 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 Resistance Heating (AREA)
  • Control Of Temperature (AREA)
JP7306880A 1980-05-30 1980-05-30 Temperature controller Granted JPS56168236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7306880A JPS56168236A (en) 1980-05-30 1980-05-30 Temperature controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7306880A JPS56168236A (en) 1980-05-30 1980-05-30 Temperature controller

Publications (2)

Publication Number Publication Date
JPS56168236A true JPS56168236A (en) 1981-12-24
JPS6138489B2 JPS6138489B2 (ja) 1986-08-29

Family

ID=13507645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7306880A Granted JPS56168236A (en) 1980-05-30 1980-05-30 Temperature controller

Country Status (1)

Country Link
JP (1) JPS56168236A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101215U (ja) * 1981-12-28 1983-07-09 株式会社東芝 温度制御装置
JPS58113110U (ja) * 1982-01-26 1983-08-02 株式会社東芝 温度制御装置
US4608529A (en) * 1983-09-15 1986-08-26 Ferranti Plc Constant voltage circuits

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101215U (ja) * 1981-12-28 1983-07-09 株式会社東芝 温度制御装置
JPH0353296Y2 (ja) * 1981-12-28 1991-11-21
JPS58113110U (ja) * 1982-01-26 1983-08-02 株式会社東芝 温度制御装置
JPH0353297Y2 (ja) * 1982-01-26 1991-11-21
US4608529A (en) * 1983-09-15 1986-08-26 Ferranti Plc Constant voltage circuits

Also Published As

Publication number Publication date
JPS6138489B2 (ja) 1986-08-29

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