JPS5777926A - Temperature detector - Google Patents

Temperature detector

Info

Publication number
JPS5777926A
JPS5777926A JP15372280A JP15372280A JPS5777926A JP S5777926 A JPS5777926 A JP S5777926A JP 15372280 A JP15372280 A JP 15372280A JP 15372280 A JP15372280 A JP 15372280A JP S5777926 A JPS5777926 A JP S5777926A
Authority
JP
Japan
Prior art keywords
temperature
resistance
property
output voltage
value
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
JP15372280A
Other languages
Japanese (ja)
Inventor
Seiichi Takahashi
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP15372280A priority Critical patent/JPS5777926A/en
Publication of JPS5777926A publication Critical patent/JPS5777926A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
    • G01K7/25—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit for modifying the output characteristic, e.g. linearising

Abstract

PURPOSE:To perform an accurate correction of a temperature-voltage property of a temperature setter, by a method wherein a potential is divided by a resistance ratio which causes a resistance, connected in series to a temperature setter, to match a slope property of an output voltage of a temperature sensor, and this detects the output voltage of the temperature setter. CONSTITUTION:If a fixed resistance 13 is connected in series to a thermister 12, an output voltage property against the temperature of the thermister 1 forms a straight line within a temperature range TH-TL. Meanwhile, if fixed resitances 14 and 15 are connected in series to a variable resistor 11 for setting a temperature, an output voltage property against the adjustment stroke of the variable resistor 11 forms a line as shown in a drawing. A VL can be decided by approximately selecting the value of the resistance 15, and the slope of the property can be decided by selecting a ration of the value of the resistance to the value of the resistance 15. This enables the output voltage of the variable resistor 11 to match the slope property of the temperature voltage of the thermister 12. Like this, the selection of the value of the resistances 13-15 permits an output reference of a temperature set resistance to be corrected into an output reference of a temperature detecting sensor.
JP15372280A 1980-11-04 1980-11-04 Temperature detector Pending JPS5777926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15372280A JPS5777926A (en) 1980-11-04 1980-11-04 Temperature detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15372280A JPS5777926A (en) 1980-11-04 1980-11-04 Temperature detector

Publications (1)

Publication Number Publication Date
JPS5777926A true JPS5777926A (en) 1982-05-15

Family

ID=15568661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15372280A Pending JPS5777926A (en) 1980-11-04 1980-11-04 Temperature detector

Country Status (1)

Country Link
JP (1) JPS5777926A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6921198B2 (en) * 2003-06-12 2005-07-26 Medivance Incorporated Patient temperature repeating system and method
CN104422543A (en) * 2013-09-02 2015-03-18 Ls产电株式会社 Temperature measurement apparatus using negative temperature coefficient thermister

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518470B1 (en) * 1970-12-26 1976-03-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518470B1 (en) * 1970-12-26 1976-03-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6921198B2 (en) * 2003-06-12 2005-07-26 Medivance Incorporated Patient temperature repeating system and method
CN104422543A (en) * 2013-09-02 2015-03-18 Ls产电株式会社 Temperature measurement apparatus using negative temperature coefficient thermister

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