ATE257244T1 - Drehmomentsensor - Google Patents

Drehmomentsensor

Info

Publication number
ATE257244T1
ATE257244T1 AT00972736T AT00972736T ATE257244T1 AT E257244 T1 ATE257244 T1 AT E257244T1 AT 00972736 T AT00972736 T AT 00972736T AT 00972736 T AT00972736 T AT 00972736T AT E257244 T1 ATE257244 T1 AT E257244T1
Authority
AT
Austria
Prior art keywords
shaft
magnetic field
torque
torque sensor
field
Prior art date
Application number
AT00972736T
Other languages
English (en)
Inventor
Lutz Axel May
Original Assignee
Fast Technology Ag
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 Fast Technology Ag filed Critical Fast Technology Ag
Application granted granted Critical
Publication of ATE257244T1 publication Critical patent/ATE257244T1/de

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
    • G01L3/101—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
    • G01L3/105—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 inductive 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
    • G01L3/102—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 magnetostrictive means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Power Steering Mechanism (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Manipulator (AREA)
AT00972736T 1999-10-11 2000-10-10 Drehmomentsensor ATE257244T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9924046.7A GB9924046D0 (en) 1999-10-11 1999-10-11 Torque measurement apparatus
PCT/EP2000/010022 WO2001027584A1 (en) 1999-10-11 2000-10-10 Torque measurement apparatus

Publications (1)

Publication Number Publication Date
ATE257244T1 true ATE257244T1 (de) 2004-01-15

Family

ID=10862536

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00972736T ATE257244T1 (de) 1999-10-11 2000-10-10 Drehmomentsensor

Country Status (9)

Country Link
US (2) US6826969B1 (de)
EP (1) EP1221030B1 (de)
JP (1) JP2003511691A (de)
AT (1) ATE257244T1 (de)
AU (1) AU1136601A (de)
DE (1) DE60007540T2 (de)
GB (1) GB9924046D0 (de)
IL (1) IL148954A0 (de)
WO (1) WO2001027584A1 (de)

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GB0104409D0 (en) * 2001-02-22 2001-04-11 Fast Technology Ag Magnetic transducer measurement
US7225256B2 (en) * 2001-11-30 2007-05-29 Oracle International Corporation Impersonation in an access system
GB0129510D0 (en) * 2001-12-10 2002-01-30 Fast Technology Ag Magnetic torque transducer
GB2402491B (en) * 2002-02-22 2005-08-24 Fast Technology Ag Magnetically neutral displacement (torque) transducer for a ferromagnetic member with coil(s) and magnetic field sensor(s)
GB0204213D0 (en) * 2002-02-22 2002-04-10 Fast Technology Ag Pulsed torque measurement
EP1504246B1 (de) * 2002-05-15 2013-07-10 The Timken Company Wirbelstromsensor zum messen des wellendrehmomentes
WO2003102524A1 (en) * 2002-05-29 2003-12-11 The Timken Company In-bearing torque sensor assembly
US7469604B2 (en) 2005-10-21 2008-12-30 Stoneridge Control Devices, Inc. Sensor system including a magnetized shaft
US7363827B2 (en) 2005-10-21 2008-04-29 Stoneridge Control Devices, Inc. Torque sensor system including an elliptically magnetized shaft
DE102007014545B4 (de) 2006-04-25 2018-09-27 Heidelberger Druckmaschinen Ag Verfahren zum Steuern eines Antriebes einer drucktechnischen Maschine und Anordnung zur Durchführung des Verfahrens
US8087304B2 (en) * 2008-03-14 2012-01-03 Seong-Jae Lee Magnetoelastic torque sensor with ambient field rejection
DE102008002065B4 (de) 2008-05-29 2017-03-09 Zf Friedrichshafen Ag Anordnung zum berührungslosen Erfassen eines Drehmomentes
US8020455B2 (en) * 2008-06-06 2011-09-20 General Electric Company Magnetostrictive sensing systems and methods for encoding
US7631564B1 (en) * 2008-06-06 2009-12-15 General Electric Company Direct shaft power measurements for rotating machinery
US20100021281A1 (en) * 2008-07-24 2010-01-28 Caterpillar Inc. Power management system and method
US8001849B2 (en) * 2009-03-28 2011-08-23 Wensheng Weng Self-compensating magnetoelastic torque sensor system
US20100301846A1 (en) * 2009-06-01 2010-12-02 Magna-Lastic Devices, Inc. Magnetic speed sensor and method of making the same
US9448087B2 (en) 2011-10-10 2016-09-20 Methode Electronics, Inc. Contactless magnetic linear position sensor
EP2602595B1 (de) * 2011-12-08 2016-03-02 PolyResearch AG Aktiver mechanischer Kraftsensor
EP3090241B1 (de) 2013-12-30 2019-11-27 Methode Electronics, Inc. Magnetoelastischer sensor
US10254181B2 (en) 2014-03-26 2019-04-09 Methode Electronics, Inc. Systems and methods for reducing rotation noise in a magnetoelastic device and measuring torque, speed, and orientation
EP3198230B1 (de) 2014-09-26 2023-04-12 Bourns, Inc. System und verfahren zur aktiven auswuchtung/unterdrückung von magnetischen interferenzen bei einem magnetsensor
DE102015113735A1 (de) * 2015-08-19 2017-02-23 Polyresearch Ag Sensorvorrichtung, antriebssystem, verfahren zum messen eines drehmoments und verfahren zum regeln eines antriebssystems
DE102015122154B4 (de) * 2015-12-17 2018-09-27 Methode Electronics Malta Ltd. Vorrichtung zur Feststellung externer magnetischer Streufelder auf einen Magnetfeldsensor
US11486776B2 (en) * 2016-12-12 2022-11-01 Kongsberg Inc. Dual-band magnetoelastic torque sensor
EP3364163B1 (de) * 2017-02-15 2020-04-08 Ncte Ag Magnetoelastischer drehmomentsensor
CN112345135A (zh) * 2019-08-09 2021-02-09 上海天沐自动化仪表有限公司 非接触式动态扭矩传感器
MX2022002951A (es) 2019-09-13 2022-05-10 Ka Group Ag Ensamble de sensor magnetoelástico de par torsiónal para reducir el error magnético debido a armónicos.
US12281951B2 (en) 2020-02-11 2025-04-22 Brp Megatech Industries Inc. Magnetoelastic torque sensor with local measurement of ambient magnetic field

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GB968503A (en) 1959-12-24 1964-09-02 Havilland Engine Co Ltd Torquemeter
JPS5418223Y2 (de) * 1971-04-02 1979-07-10
US4805463A (en) * 1981-04-20 1989-02-21 Eaton Corporation Torque transducer
US4374665A (en) * 1981-10-23 1983-02-22 The United States Of America As Represented By The Secretary Of The Navy Magnetostrictive devices
US4506554A (en) * 1983-06-07 1985-03-26 Asea Aktiebolag Magnetoelastic torque transducer
JPS6057217A (ja) * 1983-09-09 1985-04-03 Nippon Kokan Kk <Nkk> 渦流式モ−ルド湯面計
JPS62157542A (ja) * 1985-12-28 1987-07-13 Aisin Warner Ltd 磁歪式トルクセンサ
US4762008A (en) * 1986-05-13 1988-08-09 Kabushiki Kaisha Toshiba Torque detecting apparatus
JPH01127927A (ja) * 1987-11-12 1989-05-19 Toshiba Corp トルク検出装置
SE465185B (sv) 1989-12-21 1991-08-05 Asea Brown Boveri Foerfarande jaemte anordning foer detektering av och skydd mot inverkan av stoerande statiska och kvasistatiska magnetfaelt paa maetning med kraft- och vridmomentgivare
JP2856495B2 (ja) * 1990-04-06 1999-02-10 株式会社クボタ 磁歪式トルクセンサの外部磁場補償装置
US5307691A (en) * 1990-06-30 1994-05-03 Kubota Corporation Torque transducer
US5520059A (en) 1991-07-29 1996-05-28 Magnetoelastic Devices, Inc. Circularly magnetized non-contact torque sensor and method for measuring torque using same
US5351555A (en) 1991-07-29 1994-10-04 Magnetoelastic Devices, Inc. Circularly magnetized non-contact torque sensor and method for measuring torque using same
US5394760A (en) * 1992-06-03 1995-03-07 Trw Inc. Torque sensor for a power assist steering system
JPH06323930A (ja) * 1993-05-12 1994-11-25 Yaskawa Electric Corp 磁歪式トルクセンサの外乱磁界ノイズ補償装置
JP3281943B2 (ja) * 1994-03-25 2002-05-13 光洋精工株式会社 トルク検出装置
US5450761A (en) * 1994-07-01 1995-09-19 Kop-Flex, Inc. Torque meter
JPH08122174A (ja) * 1994-10-24 1996-05-17 Mazda Motor Corp 回転検出装置およびトルク検出装置
US6035960A (en) * 1995-01-26 2000-03-14 Kayaba Industry Co., Ltd. Motorized power steering control device
JP3584624B2 (ja) * 1996-07-22 2004-11-04 日本精工株式会社 トルクセンサ
JPH10213497A (ja) * 1997-01-28 1998-08-11 Toyota Motor Corp 外力検出装置
JP3894959B2 (ja) * 1997-03-28 2007-03-22 マンネスマン ファウ デー オー アクチエンゲゼルシャフト 一体型磁気弾性変換器を形成する方法
AU8855798A (en) 1997-07-03 1999-01-25 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Novel composition for treating, preventing and/or delaying ischemic cell death
US6145387A (en) 1997-10-21 2000-11-14 Magna-Lastic Devices, Inc Collarless circularly magnetized torque transducer and method for measuring torque using same
GB9808792D0 (en) 1998-04-23 1998-06-24 Effective Torque Technologies Magnetising arrangements for torque/force sensor
JP2000146722A (ja) * 1998-09-01 2000-05-26 Toyoda Mach Works Ltd トルクセンサ
WO2000079231A1 (en) * 1999-06-21 2000-12-28 The Furukawa Electric Co., Ltd. Rotary sensor and measurement circuit thereof
GB9919065D0 (en) 1999-08-12 1999-10-13 Fast Technology Gmbh Transducer Element

Also Published As

Publication number Publication date
US20050061089A1 (en) 2005-03-24
GB9924046D0 (en) 1999-12-15
US6826969B1 (en) 2004-12-07
EP1221030A1 (de) 2002-07-10
JP2003511691A (ja) 2003-03-25
EP1221030B1 (de) 2004-01-02
US6997065B2 (en) 2006-02-14
WO2001027584A1 (en) 2001-04-19
DE60007540T2 (de) 2004-11-11
IL148954A0 (en) 2002-11-10
AU1136601A (en) 2001-04-23
DE60007540D1 (de) 2004-02-05

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