FR2516239B1 - Appareil pour la mesure de plusieurs composantes de forces - Google Patents

Appareil pour la mesure de plusieurs composantes de forces

Info

Publication number
FR2516239B1
FR2516239B1 FR8218564A FR8218564A FR2516239B1 FR 2516239 B1 FR2516239 B1 FR 2516239B1 FR 8218564 A FR8218564 A FR 8218564A FR 8218564 A FR8218564 A FR 8218564A FR 2516239 B1 FR2516239 B1 FR 2516239B1
Authority
FR
France
Prior art keywords
force components
measuring multiple
multiple force
measuring
components
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
FR8218564A
Other languages
English (en)
Other versions
FR2516239A1 (fr
Inventor
Hans W Hafner
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.)
Pfister GmbH
Original Assignee
Pfister GmbH
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 Pfister GmbH filed Critical Pfister GmbH
Publication of FR2516239A1 publication Critical patent/FR2516239A1/fr
Application granted granted Critical
Publication of FR2516239B1 publication Critical patent/FR2516239B1/fr
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
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/161—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance
    • G01L5/1627—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance of strain gauges
    • 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
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • 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
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/167—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using piezoelectric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
    • G01M9/06—Measuring arrangements specially adapted for aerodynamic testing
FR8218564A 1981-11-07 1982-11-05 Appareil pour la mesure de plusieurs composantes de forces Expired FR2516239B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3144358 1981-11-07

Publications (2)

Publication Number Publication Date
FR2516239A1 FR2516239A1 (fr) 1983-05-13
FR2516239B1 true FR2516239B1 (fr) 1986-05-23

Family

ID=6145920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8218564A Expired FR2516239B1 (fr) 1981-11-07 1982-11-05 Appareil pour la mesure de plusieurs composantes de forces

Country Status (4)

Country Link
US (1) US4522074A (fr)
JP (1) JPS5887437A (fr)
CA (1) CA1190412A (fr)
FR (1) FR2516239B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507957A1 (de) * 1985-03-06 1986-09-11 Pfister Gmbh, 8900 Augsburg Einrichtung zum bestimmen von auf ein messobjekt wirkenden momenten
DE3508937A1 (de) * 1985-03-13 1986-09-18 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Simulator fuer aerodynamische untersuchungen an modellen im windkanal
US4843873A (en) * 1987-05-08 1989-07-04 Pfister Gmbh Method and apparatus for determining moments acting upon an object under measurement
US4998441A (en) * 1989-07-11 1991-03-12 Aura Systems, Inc. Force and torque measurement system
US5470354A (en) * 1991-11-12 1995-11-28 Biomet Inc. Force sensing apparatus and method for orthopaedic joint reconstruction
WO2004044544A2 (fr) * 2002-11-13 2004-05-27 Swift Engineering, Inc. Systeme de positionnement pour tunnel aerodynamique et procede d'utilisation
FR2938060B1 (fr) * 2008-11-06 2010-12-24 Ct Tech Des Ind Mecaniques Dispositif de mesure de contraintes d'un systeme vis/ecrou
CN112798220B (zh) * 2021-04-13 2021-06-29 中国空气动力研究与发展中心低速空气动力研究所 一种尾撑式直升机旋翼模型风洞试验装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1220022A (en) * 1916-12-12 1917-03-20 Henry Sweeney Target.
US1710135A (en) * 1922-04-18 1929-04-23 Albert F Zahm Aerodynamic balance
US3583815A (en) * 1969-05-01 1971-06-08 Nasa Angular displacement indicating gas bearing support system
US3613443A (en) * 1969-12-22 1971-10-19 Boeing Co Large scale external balance for wind tunnels
US3866467A (en) * 1973-02-20 1975-02-18 Us Navy Wind tunnel model support and measuring system with three-degrees-of-freedom
US4073188A (en) * 1975-12-30 1978-02-14 Slezinger Isaak Isaevich Wind tunnel
DE2624647C2 (de) * 1976-06-02 1984-07-12 Pfister Gmbh, 8900 Augsburg Vorrichtung zum Messen der auf ein Meßobjekt wirkenden Kräfte und Momente eines strömenden Mediums
US4107986A (en) * 1977-04-04 1978-08-22 Mcdonnell Douglas Corporation Five component strain gauge balance

Also Published As

Publication number Publication date
US4522074A (en) 1985-06-11
CA1190412A (fr) 1985-07-16
JPS5887437A (ja) 1983-05-25
FR2516239A1 (fr) 1983-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse