DE2702815C3 - Temperaturmeßvorrichtung - Google Patents

Temperaturmeßvorrichtung

Info

Publication number
DE2702815C3
DE2702815C3 DE2702815A DE2702815A DE2702815C3 DE 2702815 C3 DE2702815 C3 DE 2702815C3 DE 2702815 A DE2702815 A DE 2702815A DE 2702815 A DE2702815 A DE 2702815A DE 2702815 C3 DE2702815 C3 DE 2702815C3
Authority
DE
Germany
Prior art keywords
temperature
measuring probe
resistor
capacitor
measuring device
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
Application number
DE2702815A
Other languages
German (de)
English (en)
Other versions
DE2702815A1 (de
DE2702815B2 (de
Inventor
Michel Portes-les-Valence Torregrosa
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.)
Thales Avionics SAS
Original Assignee
Crouzet SA
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 Crouzet SA filed Critical Crouzet SA
Publication of DE2702815A1 publication Critical patent/DE2702815A1/de
Publication of DE2702815B2 publication Critical patent/DE2702815B2/de
Application granted granted Critical
Publication of DE2702815C3 publication Critical patent/DE2702815C3/de
Expired 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
    • 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
    • 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
    • G01K7/18—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 linear resistance, e.g. platinum resistance thermometer
    • G01K7/20—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 linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
    • G01K7/203—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 linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit in an oscillator circuit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
DE2702815A 1976-01-28 1977-01-25 Temperaturmeßvorrichtung Expired DE2702815C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602508A FR2339847A1 (fr) 1976-01-28 1976-01-28 Dispositif pour obtenir des signaux electriques dont la periode est fonction d'une temperature

Publications (3)

Publication Number Publication Date
DE2702815A1 DE2702815A1 (de) 1977-08-04
DE2702815B2 DE2702815B2 (de) 1981-07-23
DE2702815C3 true DE2702815C3 (de) 1982-04-01

Family

ID=9168542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2702815A Expired DE2702815C3 (de) 1976-01-28 1977-01-25 Temperaturmeßvorrichtung

Country Status (8)

Country Link
US (1) US4090151A (enExample)
BE (1) BE850487A (enExample)
CH (1) CH611025A5 (enExample)
DE (1) DE2702815C3 (enExample)
FR (1) FR2339847A1 (enExample)
GB (1) GB1569720A (enExample)
IT (1) IT1075613B (enExample)
NL (1) NL7700828A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53145457A (en) * 1977-05-24 1978-12-18 Toshiba Corp Variable frequency oscillator circuit
US4616939A (en) * 1984-05-23 1986-10-14 Meir Gitlis Apparatus for testing diamonds
US4643589A (en) * 1985-08-09 1987-02-17 Lake Shore Cryotronics, Inc. Thermometry employing gallium aluminum arsenide diode sensor
DE3529245A1 (de) * 1985-08-16 1987-02-19 Philips Patentverwaltung Harmonischer messoszillator zur temperaturerfassung
WO2002048663A2 (en) * 2000-12-12 2002-06-20 Mini-Mitter Company, Inc. Digital sensor for miniature medical thermometer, and body temperature monitor
US7279133B2 (en) * 2001-12-20 2007-10-09 Delphi Technologies, Inc. Planar sensor and a method for measuring the temperature of same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440883A (en) * 1966-12-01 1969-04-29 Monsanto Co Electronic semiconductor thermometer
US3475742A (en) * 1967-01-19 1969-10-28 Eckrich Peter & Sons Temperature telemetering system
US3604957A (en) * 1969-05-02 1971-09-14 Electronic Construction Corp Temperature measurement having sensor and reference diodes at inputs of regenerative differential amplifier

Also Published As

Publication number Publication date
FR2339847B1 (enExample) 1979-01-05
GB1569720A (en) 1980-06-18
DE2702815A1 (de) 1977-08-04
NL7700828A (nl) 1977-08-01
CH611025A5 (enExample) 1979-05-15
IT1075613B (it) 1985-04-22
US4090151A (en) 1978-05-16
BE850487A (fr) 1977-05-16
FR2339847A1 (fr) 1977-08-26
DE2702815B2 (de) 1981-07-23

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee