FR2293703A1 - Capteurs dynamometriques proteges contre les interferences de contraintes - Google Patents

Capteurs dynamometriques proteges contre les interferences de contraintes

Info

Publication number
FR2293703A1
FR2293703A1 FR7440093A FR7440093A FR2293703A1 FR 2293703 A1 FR2293703 A1 FR 2293703A1 FR 7440093 A FR7440093 A FR 7440093A FR 7440093 A FR7440093 A FR 7440093A FR 2293703 A1 FR2293703 A1 FR 2293703A1
Authority
FR
France
Prior art keywords
axis
bar
strain
strain gauges
dynamometric
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
FR7440093A
Other languages
English (en)
Other versions
FR2293703B1 (fr
Inventor
Andre Devacht
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR7440093A priority Critical patent/FR2293703A1/fr
Publication of FR2293703A1 publication Critical patent/FR2293703A1/fr
Application granted granted Critical
Publication of FR2293703B1 publication Critical patent/FR2293703B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/1036—Measuring load distribution, e.g. podologic studies
    • 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
    • G01L1/26—Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/13—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/12—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by alteration of electrical resistance
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/54—Torque

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biomedical Technology (AREA)
  • Dentistry (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FR7440093A 1974-12-06 1974-12-06 Capteurs dynamometriques proteges contre les interferences de contraintes Granted FR2293703A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7440093A FR2293703A1 (fr) 1974-12-06 1974-12-06 Capteurs dynamometriques proteges contre les interferences de contraintes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440093A FR2293703A1 (fr) 1974-12-06 1974-12-06 Capteurs dynamometriques proteges contre les interferences de contraintes

Publications (2)

Publication Number Publication Date
FR2293703A1 true FR2293703A1 (fr) 1976-07-02
FR2293703B1 FR2293703B1 (fr) 1977-03-25

Family

ID=9145690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440093A Granted FR2293703A1 (fr) 1974-12-06 1974-12-06 Capteurs dynamometriques proteges contre les interferences de contraintes

Country Status (1)

Country Link
FR (1) FR2293703A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003025533A1 (fr) * 2001-09-20 2003-03-27 Honeywell International, Inc. Capteur piézo-résistif à contrainte uniforme
US6807875B2 (en) 2000-12-01 2004-10-26 Honeywell International Inc. Self-compensating position sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6807875B2 (en) 2000-12-01 2004-10-26 Honeywell International Inc. Self-compensating position sensor
WO2003025533A1 (fr) * 2001-09-20 2003-03-27 Honeywell International, Inc. Capteur piézo-résistif à contrainte uniforme

Also Published As

Publication number Publication date
FR2293703B1 (fr) 1977-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse