DE3714165A1 - Temperaturmessschaltung - Google Patents

Temperaturmessschaltung

Info

Publication number
DE3714165A1
DE3714165A1 DE19873714165 DE3714165A DE3714165A1 DE 3714165 A1 DE3714165 A1 DE 3714165A1 DE 19873714165 DE19873714165 DE 19873714165 DE 3714165 A DE3714165 A DE 3714165A DE 3714165 A1 DE3714165 A1 DE 3714165A1
Authority
DE
Germany
Prior art keywords
input
switch
positive
comparator
measuring
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
DE19873714165
Other languages
German (de)
English (en)
Other versions
DE3714165C2 (enrdf_load_stackoverflow
Inventor
Manfred Swars
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.)
Deutsches Elektronen Synchrotron DESY
Original Assignee
Deutsches Elektronen Synchrotron DESY
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 Deutsches Elektronen Synchrotron DESY filed Critical Deutsches Elektronen Synchrotron DESY
Priority to DE19873714165 priority Critical patent/DE3714165A1/de
Publication of DE3714165A1 publication Critical patent/DE3714165A1/de
Application granted granted Critical
Publication of DE3714165C2 publication Critical patent/DE3714165C2/de
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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
DE19873714165 1987-04-28 1987-04-28 Temperaturmessschaltung Granted DE3714165A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873714165 DE3714165A1 (de) 1987-04-28 1987-04-28 Temperaturmessschaltung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873714165 DE3714165A1 (de) 1987-04-28 1987-04-28 Temperaturmessschaltung

Publications (2)

Publication Number Publication Date
DE3714165A1 true DE3714165A1 (de) 1988-11-17
DE3714165C2 DE3714165C2 (enrdf_load_stackoverflow) 1989-12-07

Family

ID=6326441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873714165 Granted DE3714165A1 (de) 1987-04-28 1987-04-28 Temperaturmessschaltung

Country Status (1)

Country Link
DE (1) DE3714165A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397311B (de) * 1991-08-16 1994-03-25 Hans Dr Leopold Verfahren zur bestimmung einer messgrösse sowie schaltungsanordnung zur durchführung des verfahrens

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007152A1 (de) * 1979-02-26 1980-09-11 Rca Corp Schaltungsanordnung zur impedanzmessung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007152A1 (de) * 1979-02-26 1980-09-11 Rca Corp Schaltungsanordnung zur impedanzmessung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397311B (de) * 1991-08-16 1994-03-25 Hans Dr Leopold Verfahren zur bestimmung einer messgrösse sowie schaltungsanordnung zur durchführung des verfahrens
US5351010A (en) * 1991-08-16 1994-09-27 Hans Leopold Resistance ratio measurement utilizing measuring currents of opposite plural direction

Also Published As

Publication number Publication date
DE3714165C2 (enrdf_load_stackoverflow) 1989-12-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee