JPS56168130A - Electronic clinical thermometer - Google Patents

Electronic clinical thermometer

Info

Publication number
JPS56168130A
JPS56168130A JP7179680A JP7179680A JPS56168130A JP S56168130 A JPS56168130 A JP S56168130A JP 7179680 A JP7179680 A JP 7179680A JP 7179680 A JP7179680 A JP 7179680A JP S56168130 A JPS56168130 A JP S56168130A
Authority
JP
Japan
Prior art keywords
signals
vmi
vma
lower limit
temp
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
JP7179680A
Other languages
Japanese (ja)
Other versions
JPS6224731B2 (en
Inventor
Yuichiro Nakagawa
Eiji Nakai
Isao Kai
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP7179680A priority Critical patent/JPS56168130A/en
Publication of JPS56168130A publication Critical patent/JPS56168130A/en
Publication of JPS6224731B2 publication Critical patent/JPS6224731B2/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
    • G01K7/25—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 accurately measure temperatures by determining the magnitude of the output signals of a temp. sensing element from the ratio to the magnitudes of predetermined two upper and lower limit reference signals. CONSTITUTION:A reference resistance circuit 26 which generates compensation upper and lower limit signals Vma, Vmi respectively with respect to upper and lower limit reference signals V1, V2 and a changeover switching circuit 23 which changesover these signals Vma, Vmi and the output signal of a temp. sensing element 32 are provided. The output signal of the element 32 is corrected based on the ratios of the signal Vma, Vmi to the signals V1, V2 and the signals Vma, Vmi.
JP7179680A 1980-05-28 1980-05-28 Electronic clinical thermometer Granted JPS56168130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7179680A JPS56168130A (en) 1980-05-28 1980-05-28 Electronic clinical thermometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7179680A JPS56168130A (en) 1980-05-28 1980-05-28 Electronic clinical thermometer

Publications (2)

Publication Number Publication Date
JPS56168130A true JPS56168130A (en) 1981-12-24
JPS6224731B2 JPS6224731B2 (en) 1987-05-29

Family

ID=13470876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7179680A Granted JPS56168130A (en) 1980-05-28 1980-05-28 Electronic clinical thermometer

Country Status (1)

Country Link
JP (1) JPS56168130A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6279127U (en) * 1985-11-06 1987-05-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6279127U (en) * 1985-11-06 1987-05-20

Also Published As

Publication number Publication date
JPS6224731B2 (en) 1987-05-29

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