JPS58135927A - サ−ミスタ温度計 - Google Patents

サ−ミスタ温度計

Info

Publication number
JPS58135927A
JPS58135927A JP1916282A JP1916282A JPS58135927A JP S58135927 A JPS58135927 A JP S58135927A JP 1916282 A JP1916282 A JP 1916282A JP 1916282 A JP1916282 A JP 1916282A JP S58135927 A JPS58135927 A JP S58135927A
Authority
JP
Japan
Prior art keywords
signal
temperature
circuit
frequency
frequency divider
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
JP1916282A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0339258B2 (enrdf_load_stackoverflow
Inventor
Tadashi Hanaoka
花岡　忠史
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch 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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP1916282A priority Critical patent/JPS58135927A/ja
Priority to US06/460,085 priority patent/US4464067A/en
Priority to GB08301865A priority patent/GB2118307B/en
Publication of JPS58135927A publication Critical patent/JPS58135927A/ja
Priority to HK415/86A priority patent/HK41586A/xx
Publication of JPH0339258B2 publication Critical patent/JPH0339258B2/ja
Granted 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
    • G01K7/245—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 in an oscillator circuit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/028—Means for indicating or recording specially adapted for thermometers arrangements for numerical indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
JP1916282A 1982-01-22 1982-02-09 サ−ミスタ温度計 Granted JPS58135927A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1916282A JPS58135927A (ja) 1982-02-09 1982-02-09 サ−ミスタ温度計
US06/460,085 US4464067A (en) 1982-01-22 1983-01-21 Thermistor frequency controlled electronic thermometer
GB08301865A GB2118307B (en) 1982-01-22 1983-01-24 Thermistor thermometer
HK415/86A HK41586A (en) 1982-01-22 1986-06-05 Thermometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1916282A JPS58135927A (ja) 1982-02-09 1982-02-09 サ−ミスタ温度計

Publications (2)

Publication Number Publication Date
JPS58135927A true JPS58135927A (ja) 1983-08-12
JPH0339258B2 JPH0339258B2 (enrdf_load_stackoverflow) 1991-06-13

Family

ID=11991688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1916282A Granted JPS58135927A (ja) 1982-01-22 1982-02-09 サ−ミスタ温度計

Country Status (1)

Country Link
JP (1) JPS58135927A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62240824A (ja) * 1986-04-11 1987-10-21 Sharp Corp 温度計
JPS6311824A (ja) * 1986-03-07 1988-01-19 Citizen Watch Co Ltd 電子温度計

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58124921A (ja) * 1982-01-22 1983-07-25 Citizen Watch Co Ltd サ−ミスタ温度計

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58124921A (ja) * 1982-01-22 1983-07-25 Citizen Watch Co Ltd サ−ミスタ温度計

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6311824A (ja) * 1986-03-07 1988-01-19 Citizen Watch Co Ltd 電子温度計
JPS62240824A (ja) * 1986-04-11 1987-10-21 Sharp Corp 温度計

Also Published As

Publication number Publication date
JPH0339258B2 (enrdf_load_stackoverflow) 1991-06-13

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