ES2059074T3 - Dispositivo de medida de un par sobre un arbol. - Google Patents

Dispositivo de medida de un par sobre un arbol.

Info

Publication number
ES2059074T3
ES2059074T3 ES91400888T ES91400888T ES2059074T3 ES 2059074 T3 ES2059074 T3 ES 2059074T3 ES 91400888 T ES91400888 T ES 91400888T ES 91400888 T ES91400888 T ES 91400888T ES 2059074 T3 ES2059074 T3 ES 2059074T3
Authority
ES
Spain
Prior art keywords
magnets
tree
torque
fixed
fields
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
ES91400888T
Other languages
English (en)
Inventor
Fernand Peilloud
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.)
NTN Europe SA
Original Assignee
Societe Nouvelle de Roulements SNR 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 Societe Nouvelle de Roulements SNR SA filed Critical Societe Nouvelle de Roulements SNR SA
Application granted granted Critical
Publication of ES2059074T3 publication Critical patent/ES2059074T3/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
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/109—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving measuring phase difference of two signals or pulse trains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/104—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Power Steering Mechanism (AREA)

Abstract

DISPOSITIVO DE MEDIDA DE UN PAR DE TORSION APLICADO A UN ARBOL (11, 12, 13) QUE POSEE DOS IMANES MULTIPOLARES (40, 41), FIJADOS EN DOS SECCIONES RECTAS AXIALMENTE ESPACIADAS DE DICHO ARBOL, UN MEDIO CAPTADOR (31) FIJO, SENSIBLE AL PASO DE LOS IMANES (40, 41) Y QUE EMITE UNA SEÑAL DE SALIDA DESTINADA A PROPORCIONAR UNA SEÑAL TRATADA PROPORCIONAL AL PAR DE TORSION, CARACTERIZADO EN QUE EL MEDIO CAPTADOR (31) ESTA SITUADO ENTRE LOS DOS IMANES (40, 41) Y POSEE DOS ELEMENTOS (301, 302) DETECTORES DE LOS CAMPOS DE INDUCCION SINUSOIDALES PROPORCIONADOS POR LOS IMANES (40, 41) CUYOS CENTROS (C1, C2) ESTAN ANGULARMENTE DECALADOS DE UNA DISTANCIA (D) IGUAL A UN CUARTO DEL PERIODO DE DICHOS CAMPOS DE INDUCCION.
ES91400888T 1990-04-20 1991-04-02 Dispositivo de medida de un par sobre un arbol. Expired - Lifetime ES2059074T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909005046A FR2661246B1 (fr) 1990-04-20 1990-04-20 Dispositif de mesure d'un couple sur un arbre.

Publications (1)

Publication Number Publication Date
ES2059074T3 true ES2059074T3 (es) 1994-11-01

Family

ID=9395920

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91400888T Expired - Lifetime ES2059074T3 (es) 1990-04-20 1991-04-02 Dispositivo de medida de un par sobre un arbol.

Country Status (8)

Country Link
US (1) US5195382A (es)
EP (1) EP0453344B1 (es)
CZ (1) CZ280079B6 (es)
DE (1) DE69103665T2 (es)
ES (1) ES2059074T3 (es)
FR (1) FR2661246B1 (es)
RU (1) RU2061947C1 (es)
TR (1) TR25946A (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701298B1 (fr) * 1993-02-05 1995-03-10 Roulements Soc Nouvelle Roulement à capteur d'informations perfectionné.
US5672834A (en) * 1994-01-29 1997-09-30 British Autogard Limited Torgue indicating device
GB9513575D0 (en) * 1995-07-04 1995-09-06 Gkn Technology Ltd Tripode type constant velocity ratio universal joints
FR2738339B1 (fr) * 1995-08-31 1997-10-17 Roulements Soc Nouvelle Dispositif de mesure de couple de torsion d'un arbre tournant
FR2750180B1 (fr) * 1996-06-21 1998-07-31 Roulements Soc Nouvelle Arbre tournant incorporant un dispositif de mesure de couple de torsion
US5837908A (en) * 1996-08-22 1998-11-17 Methode Electronics, Inc. Torque and position sensor
FR2770906B1 (fr) * 1997-11-07 1999-12-03 Roulements Soc Nouvelle Dispositif de mesure d'un couple de torsion sur un element mecanique
DE19757008A1 (de) * 1997-12-20 1999-06-24 Bosch Gmbh Robert Sensoranordnung zur Erfassung von Winkeländerungen
RU2149368C1 (ru) * 1998-06-15 2000-05-20 Акционерное общество "АвтоВАЗ" Устройство для бесконтактного измерения крутящего момента вала
US6190264B1 (en) 1999-04-21 2001-02-20 Bi Technologies Corporation Low-hysteresis coupling for angular-position and torque sensor
JP3677772B2 (ja) * 1999-07-19 2005-08-03 日本精工株式会社 電動式パワーステアリング装置
DE19939046A1 (de) * 1999-08-18 2001-02-22 Volkswagen Ag Torsionswinkel-Meßaufnehmer
JP4629946B2 (ja) * 2000-03-09 2011-02-09 古河電気工業株式会社 回転センサ
DE20008930U1 (de) * 2000-05-19 2001-07-05 Siemens Ag Einrichtung zur Befestigung eines Magneten sowie Stellungsregler mit einer derartigen Einrichtung
EP1217334A3 (en) 2000-12-21 2004-06-23 The Furukawa Electric Co., Ltd. Rotation sensor
JP2002242829A (ja) * 2001-02-16 2002-08-28 Sanden Corp 容量可変圧縮機
RU2199086C2 (ru) * 2001-04-25 2003-02-20 Федеральный научно-производственный центр закрытое акционерное общество "Научно-производственный концерн (объединение) "ЭНЕРГИЯ" Устройство для бесконтактного измерения угла поворота вала
GB2379277B (en) * 2001-08-27 2003-10-15 Visteon Global Tech Inc Torque sensing apparatus
US6701792B2 (en) 2001-08-27 2004-03-09 Visteon Global Technologies, Inc. Torque sensing apparatus for measuring relative torque between two shafts
US7053602B2 (en) * 2002-03-25 2006-05-30 The Furukawa Electric Co., Limited Rotation sensor and method for detecting a rotation angle of a rotating member
US6925893B2 (en) * 2002-09-17 2005-08-09 The Furukawa Electric Co., Ltd. Rotation sensor
FR2862382B1 (fr) * 2003-11-18 2006-06-02 Roulements Soc Nouvelle Systeme capteur de couple absolu de torsion et module le comprenant
EP1632764B1 (de) * 2004-09-06 2019-03-06 Getrag Ford Transmissions GmbH Verfahren und Einrichtung zur Ermittlung von Drehmomenten
DE102005015742B4 (de) * 2005-04-06 2007-03-08 Kerntech Gmbh Vorrichtung und Verfahren zur Ermittlung von Betriebsgrößen einer Magnetkupplung
JP4794262B2 (ja) * 2005-09-30 2011-10-19 株式会社ジェイテクト トルク検出装置及びこれを用いた電動パワーステアリング装置
FR2908512B1 (fr) * 2006-11-15 2009-02-27 Skf Ab Dispositif de detection de couple transmis par un arbre.
US8085036B2 (en) * 2009-01-14 2011-12-27 Infineon Technologies Ag Sensor including two code rings and a magnetic field sensor between the code rings
DE102011078281A1 (de) 2010-08-04 2012-02-09 Continental Teves Ag & Co. Ohg Sensoranordnung mit magnetischem Index-Encoder in einer Lagerdichtung
US8203334B2 (en) 2010-10-28 2012-06-19 General Electric Company Magnetically spirally encoded shaft for measuring rotational angel, rotational speed and torque
US8468898B2 (en) 2010-10-28 2013-06-25 General Electric Company Method and apparatus for continuous sectional magnetic encoding to measure torque on large shafts
JP5875382B2 (ja) * 2011-02-15 2016-03-02 キヤノン株式会社 力覚センサ、ロボット装置、ロボットハンド及び検出装置
JP2014134382A (ja) * 2011-05-06 2014-07-24 Alps Electric Co Ltd トルク検出装置
DE102011083948A1 (de) * 2011-10-04 2013-04-04 Robert Bosch Gmbh Sensoranordnung
RU2585482C1 (ru) * 2015-03-20 2016-05-27 федеральное государственное бюджетное образовательное учреждение высшего образования "Ставропольский государственный аграрный университет" Устройство для измерения крутящего момента, скорости вращения вала и мощности на валу
US10267691B2 (en) 2016-06-30 2019-04-23 Deere & Company Aggregated pulse phase difference torque determination system and method
JP2019020287A (ja) * 2017-07-19 2019-02-07 日本精工株式会社 トルク測定装置付回転伝達装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170323A (en) * 1959-09-30 1965-02-23 Siemens Ag Device for producing a torque or torsion responsive signal
DE1197236B (de) * 1960-06-04 1965-07-22 Reutlinger & Soehne Dr Anordnung zur beruehrungslosen Messung der axialen Verschiebung einer umlaufenden Welle gegen einen Festpunkt
US3111028A (en) * 1960-08-22 1963-11-19 Lebow Associates Inc Torque meter
US3742243A (en) * 1971-09-27 1973-06-26 Veeder Industries Inc Pulse generator
US3823607A (en) * 1972-08-14 1974-07-16 Texaco Inc Heavy-duty torque coupling
DE2658697C3 (de) * 1976-12-23 1980-07-10 Still Gmbh, 2000 Hamburg Einrichtung zum Messen eines Drehmomentes in einer Welle
US4119911A (en) * 1977-04-22 1978-10-10 Johnson Clark E Jun Magnetoresistor displacement sensor using a magnetoresistor positioned between relatively moving magnetized toothed members
US4430566A (en) * 1981-04-21 1984-02-07 Vibrac Corporation Electro-optical angular displacement
US4448084A (en) * 1982-03-17 1984-05-15 Robert Bosch Gmbh Non-contacting shaft position sensor
JPS597213A (ja) * 1982-07-05 1984-01-14 Inoue Japax Res Inc エンコ−ダ
JPS5927230A (ja) * 1982-08-07 1984-02-13 Aisin Seiki Co Ltd トルクセンサ
US4724710A (en) * 1986-12-22 1988-02-16 General Motors Corporation Electromagnetic torque sensor for a rotary shaft
US4851771A (en) * 1987-02-24 1989-07-25 Kabushiki Kaisha Yaskawa Denki Seisakusho Magnetic encoder for detection of incremental and absolute value displacement
JPH0758231B2 (ja) * 1987-10-09 1995-06-21 株式会社日立製作所 トルク検出装置
FR2626368B1 (fr) * 1988-01-22 1990-07-20 Roulements Soc Nouvelle Dispositif de mesure d'un couple sur un arbre tournant

Also Published As

Publication number Publication date
DE69103665T2 (de) 1995-03-23
US5195382A (en) 1993-03-23
FR2661246A1 (fr) 1991-10-25
EP0453344A1 (fr) 1991-10-23
CZ280079B6 (cs) 1995-10-18
DE69103665D1 (de) 1994-10-06
RU2061947C1 (ru) 1996-06-10
TR25946A (tr) 1993-11-01
FR2661246B1 (fr) 1994-08-05
EP0453344B1 (fr) 1994-08-31
CS9101103A2 (en) 1991-11-12

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