FR2542447B1 - FORCE SENSOR COMPRISING A DEFORMABLE SUPPORT AND STRESS GAUGES - Google Patents

FORCE SENSOR COMPRISING A DEFORMABLE SUPPORT AND STRESS GAUGES

Info

Publication number
FR2542447B1
FR2542447B1 FR8304006A FR8304006A FR2542447B1 FR 2542447 B1 FR2542447 B1 FR 2542447B1 FR 8304006 A FR8304006 A FR 8304006A FR 8304006 A FR8304006 A FR 8304006A FR 2542447 B1 FR2542447 B1 FR 2542447B1
Authority
FR
France
Prior art keywords
force sensor
deformable support
stress gauges
gauges
stress
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
FR8304006A
Other languages
French (fr)
Other versions
FR2542447A1 (en
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.)
Electro Resistance
Original Assignee
Electro Resistance
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 Electro Resistance filed Critical Electro Resistance
Priority to FR8304006A priority Critical patent/FR2542447B1/en
Publication of FR2542447A1 publication Critical patent/FR2542447A1/en
Application granted granted Critical
Publication of FR2542447B1 publication Critical patent/FR2542447B1/en
Expired legal-status Critical Current

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
    • 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
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • 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
FR8304006A 1983-03-11 1983-03-11 FORCE SENSOR COMPRISING A DEFORMABLE SUPPORT AND STRESS GAUGES Expired FR2542447B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8304006A FR2542447B1 (en) 1983-03-11 1983-03-11 FORCE SENSOR COMPRISING A DEFORMABLE SUPPORT AND STRESS GAUGES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8304006A FR2542447B1 (en) 1983-03-11 1983-03-11 FORCE SENSOR COMPRISING A DEFORMABLE SUPPORT AND STRESS GAUGES

Publications (2)

Publication Number Publication Date
FR2542447A1 FR2542447A1 (en) 1984-09-14
FR2542447B1 true FR2542447B1 (en) 1985-10-18

Family

ID=9286742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8304006A Expired FR2542447B1 (en) 1983-03-11 1983-03-11 FORCE SENSOR COMPRISING A DEFORMABLE SUPPORT AND STRESS GAUGES

Country Status (1)

Country Link
FR (1) FR2542447B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62226029A (en) * 1986-03-28 1987-10-05 Tokyo Electric Co Ltd Temperature correcting method for load cell
US5347871A (en) * 1992-02-03 1994-09-20 Teledyne Industries, Inc. Strain sensor
GB2372825A (en) * 2001-03-01 2002-09-04 Novatech Measurements Ltd Brake force measurement using a load cell
GB0523667D0 (en) 2005-11-21 2005-12-28 In2Tec Ltd Displacement sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303693A (en) * 1964-03-23 1967-02-14 Statham Instrument Inc Arm type film bridge with minimal thermal zero shift
DE2314181A1 (en) * 1973-03-22 1974-10-03 Erich Brosa FORCE MEASURING CELLS WITH STRAIN GAUGE
DE2916390C2 (en) * 1979-04-23 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Bridge circuit for measuring the mechanical stresses of a strain gauge
US4299130A (en) * 1979-10-22 1981-11-10 Gould Inc. Thin film strain gage apparatus with unstrained temperature compensation resistances
US4331035A (en) * 1979-11-13 1982-05-25 Gould Inc. Geometric balance adjustment of thin film strain gage sensors

Also Published As

Publication number Publication date
FR2542447A1 (en) 1984-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse