ES2067247T3 - Dispositivo de medida de esfuerzos axiales sobre un vastago. - Google Patents

Dispositivo de medida de esfuerzos axiales sobre un vastago.

Info

Publication number
ES2067247T3
ES2067247T3 ES91916911T ES91916911T ES2067247T3 ES 2067247 T3 ES2067247 T3 ES 2067247T3 ES 91916911 T ES91916911 T ES 91916911T ES 91916911 T ES91916911 T ES 91916911T ES 2067247 T3 ES2067247 T3 ES 2067247T3
Authority
ES
Spain
Prior art keywords
measuring axial
efforts
ring
stem
axial efforts
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 - Lifetime
Application number
ES91916911T
Other languages
English (en)
Inventor
Jacques Guillet
Jean-Louis Charron
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Application granted granted Critical
Publication of ES2067247T3 publication Critical patent/ES2067247T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • 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
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • 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

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

DISPOSITIVO DE MEDICION DE ESFUERZOS AXIALES SOBRE UNA VARILLA. DISPOSITIVO DE MEDICION DE ESFUERZOS AXIALES EN TRACCION O EN COMPRESION SOBRE UNA VARILLA (1).UN ANILLO (10) LLEVA AL MENOS UN DETECTOR (15). UN ANILLO (11), PARALELO AL ANILLO (10), SIRVE DE BLANCO MAGNETICO. LOS ANILLOS ESTAN FORMADOS DE DOS MITADES SENSIBLEMENTE SEMICIRCULARES DESMONTABLES. LA MEDICION CONSISTE EN ESTIMAR EL ANCHO DEL ENTREHIERRO (12) ENTRE LOS ANILLOS (10 Y 11). LOS DETECTORES (15) PUEDEN SER DE REDUCTANCIA MAGNETICA. APLICACION EN LAS MEDICIONES DE ESFUERZOS EN LAS VARILLAS DESLIZANTES DE CIERTOS GRIFOS DE SEGURIDAD.
ES91916911T 1990-09-19 1991-09-18 Dispositivo de medida de esfuerzos axiales sobre un vastago. Expired - Lifetime ES2067247T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9011555A FR2666894B1 (fr) 1990-09-19 1990-09-19 Dispositif de mesure d'efforts axiaux sur une tige.

Publications (1)

Publication Number Publication Date
ES2067247T3 true ES2067247T3 (es) 1995-03-16

Family

ID=9400446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91916911T Expired - Lifetime ES2067247T3 (es) 1990-09-19 1991-09-18 Dispositivo de medida de esfuerzos axiales sobre un vastago.

Country Status (7)

Country Link
US (1) US5327786A (es)
EP (1) EP0506899B1 (es)
JP (1) JPH05502513A (es)
DE (1) DE69105945T2 (es)
ES (1) ES2067247T3 (es)
FR (1) FR2666894B1 (es)
WO (1) WO1992005417A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771171B1 (fr) * 1997-11-20 1999-12-31 Hispano Suiza Sa Dispositif de mesure de la pousse axiale sur un arbre tournant
JP3493017B2 (ja) * 2000-05-03 2004-02-03 ヘラ、ロッテルダム、ベスローテン、フェンノ−トシャップ 測定センサー
US20030005126A1 (en) * 2001-05-25 2003-01-02 Solomio Corp. Method and system for facilitating interactive communication
DE10120976A1 (de) * 2001-05-01 2002-11-14 Bizerba Gmbh & Co Kg Kraftmesszelle
NO314369B1 (no) * 2001-07-13 2003-03-10 Scanmag Sense As Ringformet lastcelle
RU2392464C1 (ru) * 2008-12-19 2010-06-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Способ определения осевой нагрузки, действующей на упорный подшипник опоры ротора, преимущественно газотурбинного двигателя
RU2426902C2 (ru) * 2009-08-05 2011-08-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Способ определения осевой нагрузки, действующей на упорный подшипник ротора авиационного газотурбинного двигателя
CN105092129B (zh) * 2015-07-09 2018-07-24 广东肯富来泵业股份有限公司 一种旋转机械的轴向力测试装置及其测试方法
CN106197808B (zh) * 2016-08-16 2019-01-18 中国航空工业集团公司沈阳发动机设计研究所 一种无推力轴承转子的定位及轴向力测试装置
RU2669227C1 (ru) * 2017-05-10 2018-10-09 Публичное акционерное общество "Научно-производственное объединение "Сатурн" Способ определения угла перекоса и максимальной осевой нагрузки на опору подшипника
CN110967129B (zh) * 2019-12-05 2021-11-12 中国航发四川燃气涡轮研究院 一种高温转子系统轴向力测试系统及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099662A (en) * 1935-04-13 1937-11-16 Falk Corp Dynamometer
US2382351A (en) * 1941-06-11 1945-08-14 Jack B Thorpe Extensometer
US3151399A (en) * 1960-07-18 1964-10-06 Budd Co Differential transformer extensometer
US3402472A (en) * 1966-08-08 1968-09-24 Samuel Denison & Son Ltd Extensometers
US4251918A (en) * 1979-12-03 1981-02-24 Duggan Michael F Extensometer
US4275599A (en) * 1979-12-20 1981-06-30 Rockwell International Corporation Sensor for measuring dynamic variations in strain
GB8431731D0 (en) * 1984-12-15 1985-01-30 Nmi Ltd Thrust measuring device
US4823473A (en) * 1986-09-19 1989-04-25 Instron Corporation Extensometer for material testing machine
US4930228A (en) * 1987-04-21 1990-06-05 Movats Incorporated Stem load determining system
US4936150A (en) * 1987-04-21 1990-06-26 Movats Incorporated Strain follower
DD262281A1 (de) * 1987-07-07 1988-11-23 Schiffbau Veb K Vorrichtung zum messen des propellerschubes

Also Published As

Publication number Publication date
EP0506899B1 (fr) 1994-12-14
EP0506899A1 (fr) 1992-10-07
FR2666894B1 (fr) 1995-06-30
FR2666894A1 (fr) 1992-03-20
WO1992005417A1 (fr) 1992-04-02
JPH05502513A (ja) 1993-04-28
DE69105945D1 (de) 1995-01-26
DE69105945T2 (de) 1995-07-20
US5327786A (en) 1994-07-12

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