JPH0339258B2 - - Google Patents

Info

Publication number
JPH0339258B2
JPH0339258B2 JP57019162A JP1916282A JPH0339258B2 JP H0339258 B2 JPH0339258 B2 JP H0339258B2 JP 57019162 A JP57019162 A JP 57019162A JP 1916282 A JP1916282 A JP 1916282A JP H0339258 B2 JPH0339258 B2 JP H0339258B2
Authority
JP
Japan
Prior art keywords
frequency divider
circuit
temperature
signal
counter
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.)
Expired - Lifetime
Application number
JP57019162A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58135927A (ja
Inventor
Tadashi Hanaoka
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 Watch Co Ltd
Original Assignee
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 Watch Co Ltd filed Critical Citizen Watch 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 JPS58135927A (ja) 1983-08-12
JPH0339258B2 true 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)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2504753B2 (ja) * 1986-03-07 1996-06-05 シチズン時計株式会社 電子温度計
JPS62240824A (ja) * 1986-04-11 1987-10-21 Sharp Corp 温度計

Family Cites Families (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

Also Published As

Publication number Publication date
JPS58135927A (ja) 1983-08-12

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