FR2174072A1 - - Google Patents

Info

Publication number
FR2174072A1
FR2174072A1 FR7306840A FR7306840A FR2174072A1 FR 2174072 A1 FR2174072 A1 FR 2174072A1 FR 7306840 A FR7306840 A FR 7306840A FR 7306840 A FR7306840 A FR 7306840A FR 2174072 A1 FR2174072 A1 FR 2174072A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7306840A
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.)
Westland Group PLC
Original Assignee
Westland Aircraft Ltd
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 Westland Aircraft Ltd filed Critical Westland Aircraft Ltd
Publication of FR2174072A1 publication Critical patent/FR2174072A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0009Force sensors associated with a bearing
    • G01L5/0019Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/12Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring axial thrust in a rotary shaft, e.g. of propulsion plants
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/161Apparatus 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
    • G01L5/1627Apparatus 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FR7306840A 1972-02-28 1973-02-27 Withdrawn FR2174072A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB902072A GB1381946A (en) 1972-02-28 1972-02-28 Load measuring equipment

Publications (1)

Publication Number Publication Date
FR2174072A1 true FR2174072A1 (fr) 1973-10-12

Family

ID=9863828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306840A Withdrawn FR2174072A1 (fr) 1972-02-28 1973-02-27

Country Status (3)

Country Link
DE (1) DE2305156A1 (fr)
FR (1) FR2174072A1 (fr)
GB (1) GB1381946A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681310A1 (fr) * 1991-09-18 1993-03-19 Sextant Avionique Dispositif pour la detection du givrage des pales d'un rotor d'aeronef.
FR2731795A1 (fr) * 1995-03-16 1996-09-20 Eurocopter France Banc d'essai pour rotors de giravions
WO2003036248A1 (fr) * 2001-10-25 2003-05-01 Centre Nationale De La Recherche Scientifique Dispositif capteur pour determiner des sollicitations mecaniques et dispositifs de mesure et d'analyse incorporant un tel capteur
FR2834065A1 (fr) * 2001-12-20 2003-06-27 Centre Nat Rech Scient Dispositif capteur, dispositif de mesure et dispositif d'analyse comportant un tel dispositif capteur
CN110836744A (zh) * 2019-10-31 2020-02-25 南京理工大学 一种小型立式推力矢量测试台

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346703A1 (fr) * 1976-03-29 1977-10-28 Abg Semca Dispositif de mesure de poussee axiale d'un arbre de machine tournant
DE2648192C2 (de) * 1976-10-25 1985-08-01 Wolfhard Dipl.-Ing. 6108 Weiterstadt Sack Vorrichtung zur Messung und/oder Überwachung der Axialkraft an einer Werkzeugspindel
US4573351A (en) * 1984-02-13 1986-03-04 Litton Systems, Inc. Hub moment sensor for a horizontal rotor aircraft
US5261757A (en) * 1991-10-03 1993-11-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Shaft mount for data coupler system
CN100392369C (zh) * 2003-09-27 2008-06-04 北京迪威尔石油天然气技术开发有限公司 扭矩、载荷传感器
CN102901623A (zh) * 2012-10-24 2013-01-30 哈尔滨东安发动机(集团)有限公司 直升机共轴反转旋翼试验装置
CN110562483B (zh) * 2019-09-24 2022-07-15 哈尔滨工业大学 一种直立式火星飞行器共轴旋翼系统升阻特性测量装置
CN111232244B (zh) * 2020-04-29 2020-08-04 北京清航紫荆装备科技有限公司 无人直升机旋翼系统试验台

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681310A1 (fr) * 1991-09-18 1993-03-19 Sextant Avionique Dispositif pour la detection du givrage des pales d'un rotor d'aeronef.
US5317915A (en) * 1991-09-18 1994-06-07 Sextant Avionique Apparatus for the detection of the icing-up of the blades of an aircraft rotor
FR2731795A1 (fr) * 1995-03-16 1996-09-20 Eurocopter France Banc d'essai pour rotors de giravions
WO2003036248A1 (fr) * 2001-10-25 2003-05-01 Centre Nationale De La Recherche Scientifique Dispositif capteur pour determiner des sollicitations mecaniques et dispositifs de mesure et d'analyse incorporant un tel capteur
FR2834065A1 (fr) * 2001-12-20 2003-06-27 Centre Nat Rech Scient Dispositif capteur, dispositif de mesure et dispositif d'analyse comportant un tel dispositif capteur
WO2003054498A1 (fr) * 2001-12-20 2003-07-03 Centre National De La Recherche Scientifique Dispositif capteur, dispositif de mesure et dispositif d'analyse comportant un tel dispositif capteur
CN110836744A (zh) * 2019-10-31 2020-02-25 南京理工大学 一种小型立式推力矢量测试台
CN110836744B (zh) * 2019-10-31 2021-06-11 南京理工大学 一种小型立式推力矢量测试台

Also Published As

Publication number Publication date
GB1381946A (en) 1975-01-29
DE2305156A1 (de) 1973-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse