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- Withdrawn
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
- G01L5/0009—Force sensors associated with a bearing
- G01L5/0019—Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
-
- 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
- G01L5/12—Apparatus 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
-
- 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
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)
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)
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)
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 |
-
1972
- 1972-02-28 GB GB902072A patent/GB1381946A/en not_active Expired
-
1973
- 1973-02-02 DE DE2305156A patent/DE2305156A1/de active Pending
- 1973-02-27 FR FR7306840A patent/FR2174072A1/fr not_active Withdrawn
Cited By (8)
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 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |