BE859016A - Capteur a jauges de contrainte equipe d'une sonde de temperature - Google Patents

Capteur a jauges de contrainte equipe d'une sonde de temperature

Info

Publication number
BE859016A
BE859016A BE181173A BE181173A BE859016A BE 859016 A BE859016 A BE 859016A BE 181173 A BE181173 A BE 181173A BE 181173 A BE181173 A BE 181173A BE 859016 A BE859016 A BE 859016A
Authority
BE
Belgium
Prior art keywords
strain gauge
sensor
temperature sensor
temperature
gauge sensor
Prior art date
Application number
BE181173A
Other languages
English (en)
Original Assignee
Schlumberger Ind 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 Schlumberger Ind Sa filed Critical Schlumberger Ind Sa
Publication of BE859016A publication Critical patent/BE859016A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2268—Arrangements for correcting or for compensating unwanted effects
    • G01L1/2281—Arrangements for correcting or for compensating unwanted effects for temperature variations
    • 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
    • G01K7/183—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 characterised by the use of the resistive element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2287—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Fluid Pressure (AREA)
BE181173A 1976-10-08 1977-09-23 Capteur a jauges de contrainte equipe d'une sonde de temperature BE859016A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7630297A FR2367280A1 (fr) 1976-10-08 1976-10-08 Capteur a jauges de contrainte equipe d'une sonde de temperature

Publications (1)

Publication Number Publication Date
BE859016A true BE859016A (fr) 1978-03-23

Family

ID=9178522

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181173A BE859016A (fr) 1976-10-08 1977-09-23 Capteur a jauges de contrainte equipe d'une sonde de temperature

Country Status (6)

Country Link
BE (1) BE859016A (fr)
DE (1) DE2745263A1 (fr)
FR (1) FR2367280A1 (fr)
GB (1) GB1562139A (fr)
IT (1) IT1085284B (fr)
NL (1) NL7711021A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188258A (en) * 1978-05-18 1980-02-12 Gulton Industries, Inc. Process for fabricating strain gage transducer
AU503379B1 (en) * 1978-08-28 1979-08-30 Babcock & Wilcox Co., The Pressure transducer
DE2902244C2 (de) * 1979-01-20 1982-11-11 W.C. Heraeus Gmbh, 6450 Hanau Dehnungsstreifen mit im Vakuum auf einem aufklebbaren Kunststoffträger aufgebrachten Meßgitter aus einer Metallegierung
DE2916390C2 (de) * 1979-04-23 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Brückenschaltung zur Messung mechanischer Spannungen einer Dehnungsmeßfeder
EP0053337B1 (fr) * 1980-11-29 1987-05-20 Tokyo Electric Co., Ltd. Cellule de mesure de charge et procédé pour sa manufacture
FR2535458B1 (fr) * 1982-10-29 1985-06-14 Flopetrol Etu Fabrications Capteur de pression et de temperature
FR2545605B1 (fr) * 1983-05-03 1985-10-11 Sedeme Dispositif de mesure a jauges de contrainte, notamment pour la mesure de pression
JPS59230101A (ja) * 1983-06-13 1984-12-24 Tokyo Electric Co Ltd 歪センサ
DE4312394A1 (de) * 1993-04-16 1994-10-20 Gsf Forschungszentrum Umwelt Widerstandsthermometer
GB9321699D0 (en) * 1993-10-21 1993-12-15 Barnett John D Improvements in or relating to sensors

Also Published As

Publication number Publication date
DE2745263A1 (de) 1978-04-13
FR2367280B1 (fr) 1980-04-30
IT1085284B (it) 1985-05-28
GB1562139A (en) 1980-03-05
NL7711021A (nl) 1978-04-11
FR2367280A1 (fr) 1978-05-05

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