IN170371B - - Google Patents

Info

Publication number
IN170371B
IN170371B IN858/MAS/87A IN858MA1987A IN170371B IN 170371 B IN170371 B IN 170371B IN 858MA1987 A IN858MA1987 A IN 858MA1987A IN 170371 B IN170371 B IN 170371B
Authority
IN
India
Application number
IN858/MAS/87A
Other languages
English (en)
Inventor
Ivan J Garshelis
Original Assignee
Mag Dev Inc
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
Priority claimed from US06/938,404 external-priority patent/US4760745A/en
Application filed by Mag Dev Inc filed Critical Mag Dev Inc
Publication of IN170371B publication Critical patent/IN170371B/en

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
    • 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
    • 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
    • G01L3/103—Details about the magnetic material used
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Power Steering Mechanism (AREA)
  • Measuring Fluid Pressure (AREA)
  • Pens And Brushes (AREA)
  • Soft Magnetic Materials (AREA)
  • Braking Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Heat Treatment Of Articles (AREA)
IN858/MAS/87A 1986-12-05 1987-11-30 IN170371B (en])

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/938,404 US4760745A (en) 1986-12-05 1986-12-05 Magnetoelastic torque transducer
US07/119,531 US4896544A (en) 1986-12-05 1987-11-17 Magnetoelastic torque transducer

Publications (1)

Publication Number Publication Date
IN170371B true IN170371B (en]) 1992-03-21

Family

ID=26817443

Family Applications (1)

Application Number Title Priority Date Filing Date
IN858/MAS/87A IN170371B (en]) 1986-12-05 1987-11-30

Country Status (11)

Country Link
US (2) US4896544A (en])
EP (2) EP0270122B1 (en])
JP (2) JPH0831636B2 (en])
KR (1) KR920006454B1 (en])
CN (1) CN1014829B (en])
AT (2) ATE107023T1 (en])
AU (1) AU600537B2 (en])
CA (1) CA1304601C (en])
DE (2) DE3772940D1 (en])
IN (1) IN170371B (en])
NZ (2) NZ222745A (en])

Families Citing this family (136)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840073A (en) * 1986-09-26 1989-06-20 Nissan Motor Company Ltd. Torque detecting device
US4896544A (en) * 1986-12-05 1990-01-30 Mag Dev Inc. Magnetoelastic torque transducer
JPH01187424A (ja) * 1988-01-22 1989-07-26 Toshiba Corp トルクセンサ
JPH02221830A (ja) * 1989-02-22 1990-09-04 Kubota Ltd 磁歪式トルクセンサ
JP2512553B2 (ja) * 1989-04-20 1996-07-03 株式会社クボタ 磁歪式トルクセンサ軸の製造方法
JP2512554B2 (ja) * 1989-05-18 1996-07-03 株式会社クボタ 磁歪式トルクセンサ軸の製造方法
JP2800347B2 (ja) * 1990-02-07 1998-09-21 株式会社豊田自動織機製作所 磁歪式トルクセンサ
JP2611520B2 (ja) * 1990-09-11 1997-05-21 三菱電機株式会社 歪み検出器
SE9102121D0 (sv) * 1991-07-08 1991-07-08 Skf Nova Ab Sensor system
SE9102120D0 (sv) * 1991-07-08 1991-07-08 Skf Nova Ab Surveillance system
SE9102122D0 (sv) * 1991-07-08 1991-07-08 Skf Nova Ab Sensor respektive foerfarande foer maetning av vridmoment och/eller krafter
US5591925A (en) * 1991-07-29 1997-01-07 Garshelis; Ivan J. Circularly magnetized non-contact power sensor and method for measuring torque and power using same
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
US5589645A (en) * 1993-11-30 1996-12-31 Unisia Jecs Corporation Structure of magnetostrictive shaft applicable to magnetostriction-type torque sensor for detecting torque applied to rotatable shaft and method for manufacturing the same
SE508734C2 (sv) * 1994-03-30 1998-11-02 Asea Brown Boveri Magnetoelastisk beröringsfri vridmomentgivare
JP2849038B2 (ja) * 1994-04-08 1999-01-20 新日本製鐵株式会社 レール軸力測定方法および軸力測定可能なレール
JP2854249B2 (ja) * 1994-04-08 1999-02-03 新日本製鐵株式会社 応力センサー
US5725023A (en) * 1995-02-21 1998-03-10 Lectron Products, Inc. Power steering system and control valve
US5817952A (en) * 1996-06-28 1998-10-06 Methode Electronics, Inc. Opposing taper-fit collar for attaching a torque sensing transducer to a rotatable shaft
JPH10325764A (ja) * 1997-03-25 1998-12-08 Toyota Autom Loom Works Ltd トルクセンサの取付け方法
US5907105A (en) * 1997-07-21 1999-05-25 General Motors Corporation Magnetostrictive torque sensor utilizing RFe2 -based composite materials
US6145387A (en) 1997-10-21 2000-11-14 Magna-Lastic Devices, Inc Collarless circularly magnetized torque transducer and method for measuring torque using same
WO1999034182A1 (en) * 1997-12-26 1999-07-08 Yamaha Hatsudoki Kabushiki Kaisha Load sensor
US6556927B1 (en) * 1998-08-26 2003-04-29 Idaho Transportation Department Picostrain engineering data acquisition system
US6093337A (en) * 1998-10-01 2000-07-25 Iowa State University Research Foundation, Inc. Material for magnetostrictive sensors and other applications based on ferrite materials
US6352649B1 (en) 1998-10-01 2002-03-05 Iowa State University Research Foundation Inc. Material for magnetostrictive sensors and other applications based on ferrite materials
US6222363B1 (en) 1999-01-08 2001-04-24 Methode Electronics, Inc. Switch-mode flux-gate magnetometer
US6098741A (en) * 1999-01-28 2000-08-08 Eaton Corporation Controlled torque steering system and method
GB9906735D0 (en) * 1999-03-23 1999-05-19 Fet Applic Limited Magnoelastic transducers
US6220105B1 (en) 1999-04-16 2001-04-24 Magna-Lastic Devices, Inc. Magnetoelastic disc-shaped load cell having spiral spokes
US6513395B1 (en) 1999-04-16 2003-02-04 Magna-Lastic Devices, Inc. Circularly magnetized disk-shaped torque transducer and method for measuring torque using same
US6467360B1 (en) 1999-04-23 2002-10-22 Trw Inc. Torque sensing apparatus and method
US6516508B1 (en) 1999-11-10 2003-02-11 Siemens Vdo Automotive Corporation Magnetoelastic non-compliant torque sensor and method of producing same
US7127797B1 (en) 2000-04-20 2006-10-31 Kilmartin Brian D Imparting compressive hoop stress into a bonded magnetoelastic element by means of diameter reduction of the underlying shaft
JP3464195B2 (ja) * 2000-06-23 2003-11-05 株式会社村田製作所 磁気センサ、磁気センサ装置およびトルクセンサ
JP2002257648A (ja) * 2001-02-28 2002-09-11 Honda Motor Co Ltd トルク検出装置及びトルク検出装置を搭載した電動パワーステアリング装置
DE10200409B4 (de) * 2001-05-03 2011-08-11 Continental Teves AG & Co. OHG, 60488 Wandlerkörper und Sensor zur Umwandlung einer Scherkraft oder eines Drehmomentes in ein elektrisches Signal
US6698299B2 (en) 2001-05-05 2004-03-02 Methode Electronics, Inc. Magnetoelastic torque sensor
GB0129510D0 (en) * 2001-12-10 2002-01-30 Fast Technology Ag Magnetic torque transducer
US6817253B2 (en) * 2002-03-14 2004-11-16 Sauer-Danfoss Inc. Method and means for measuring torque in hydraulic power units
JP4404763B2 (ja) * 2002-05-15 2010-01-27 ザ ティムケン カンパニー 軸トルク測定のための渦電流センサ装置
JP4879483B2 (ja) * 2002-05-29 2012-02-22 ザ ティムケン カンパニー インベアリングトルクセンサ機器
JP2004037240A (ja) * 2002-07-03 2004-02-05 Suzuki Motor Corp 磁歪式トルクセンサシャフトおよびその製造方法
US6823746B2 (en) * 2002-07-11 2004-11-30 Visteon Global Technologies, Inc. Magnetoelastic torque sensor for mitigating non-axisymmetric inhomogeneities in emanating fields
US6792817B2 (en) 2002-08-09 2004-09-21 Visteon Global Technologies, Inc. Fixtures and processes for magnetizing magnetoelastic shafts circumferentially
US6865959B2 (en) 2002-09-18 2005-03-15 Siemens Vdo Automotive Corporation Torque sensor with contoured magnetoelastic element
US20040154412A1 (en) * 2003-02-10 2004-08-12 Viola Jeffrey L. Cross-axial sensor for measuring magnetic fields emanating from magnetoelastic shafts
US7219552B2 (en) * 2003-03-31 2007-05-22 Tdk Corporation Scalable high sensitivity magnetostrictive pressure sensor
US6863614B2 (en) * 2003-05-01 2005-03-08 Visteon Global Technologies, Inc. Shunted collarless torsion shaft for electronic power-assisted steering systems
US7055399B2 (en) * 2003-05-01 2006-06-06 Visteon Global Technologies, Inc. Unshunted collarless torsion shaft for electronic power-assisted steering systems
US7559258B2 (en) * 2003-06-12 2009-07-14 Matzoll Robert J Torque sensor using signal amplitude analysis
US6925892B2 (en) * 2003-12-17 2005-08-09 Sauer-Danfoss, Inc. Method and means for monitoring torque in a hydraulic power unit
TWM246600U (en) * 2003-12-31 2004-10-11 Taigene Metal Industry Co Ltd Magnetic sensor
DE102005002966A1 (de) * 2004-02-11 2005-09-08 Siemens Ag Vorrichtung zur Leistungsbestimmung von Betriebsmitteln
JP2006090883A (ja) * 2004-09-24 2006-04-06 Ichiro Sasada トルク伝達軸体及びその製造方法並びにトルク伝達軸体を用いたトルクセンサ
JP2006162272A (ja) * 2004-12-02 2006-06-22 Favess Co Ltd トルク検出装置
US8119265B2 (en) * 2005-04-01 2012-02-21 Seagate Technology Llc Magneto-elastic anisotropy assisted thin film structure
US7409878B2 (en) * 2005-04-08 2008-08-12 Honeywell International Inc. Torqueshaft magnetic field measurement systems for gas turbine engines
US7095198B1 (en) * 2005-06-16 2006-08-22 Honeywell International Inc. Speed sensor for a power sensor module
US20070028692A1 (en) * 2005-08-05 2007-02-08 Honeywell International Inc. Acoustic wave sensor packaging for reduced hysteresis and creep
US7401531B2 (en) * 2005-09-23 2008-07-22 Continental Automotive Systems Us, Inc. Fabrication of a magnetoelastic torque sensor
JP2007086018A (ja) * 2005-09-26 2007-04-05 Hitachi Cable Ltd 磁歪式トルクセンサ
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
KR100684691B1 (ko) * 2005-11-19 2007-02-22 재단법인서울대학교산학협력재단 자기 변형을 이용한 비틀림 진동 발생 및 측정 장치와 이를이용한 비틀림 진동 발생 및 측정 방법
SE529789C8 (sv) * 2006-03-10 2007-12-27 Abb Ab Mätanordning omfattande ett skikt av en magnetoelastisk legering och förfarande för tillverkning av mätanordningen
KR101301286B1 (ko) * 2006-11-13 2013-08-28 콘티넨탈 오토모티브 시스템즈 유에스, 인코포레이티드 솔레노이드 자기 측정기
DE102006054664A1 (de) * 2006-11-17 2008-05-21 Siemens Vdo Automotive Corp., Auburn Hills Herstellung eines magnetoelastischen Drehmomentsensors
CN101191750B (zh) * 2006-11-30 2014-07-23 西门子Vdo汽车公司 扭矩传感器组件、形成磁致弹性元件的方法及形成磁致弹性扭矩传感器组件的方法
JP5054363B2 (ja) * 2006-12-06 2012-10-24 シーメンス ヴィディーオー オートモーティヴ コーポレイション 磁気弾性トルクセンサーの製法
CN100554955C (zh) * 2007-01-15 2009-10-28 武汉晶泰科技有限公司 一种测量材料残余应力变化的装置及方法
US20080173102A1 (en) * 2007-01-24 2008-07-24 Nehl Thomas W Villari torque sensor excitation and pickup arrangement for magnetrostrictive shafts
US8672086B2 (en) * 2007-08-02 2014-03-18 Marine Canada Acquisition Inc. Torque sensor type power steering system with solid steering shaft and vehicle therewith
US8001848B2 (en) * 2007-12-18 2011-08-23 Deere & Company Torque measurement method and apparatus
JP2008170450A (ja) * 2008-02-12 2008-07-24 Honda Motor Co Ltd トルク検出装置
US7784364B2 (en) * 2008-04-28 2010-08-31 Matzoll Robert J Optical sensor for measurement of static and dynamic torque
US7996142B2 (en) * 2008-11-14 2011-08-09 General Electric Company System for closed-loop control of combustion in engines
DE102009022751A1 (de) * 2009-05-12 2010-12-02 Mts Sensor Technologie Gmbh & Co. Kg Messverfahren für Sensorik
US20100301846A1 (en) * 2009-06-01 2010-12-02 Magna-Lastic Devices, Inc. Magnetic speed sensor and method of making the same
AU2010301924B2 (en) * 2009-09-30 2014-03-20 Honda Motor Co., Ltd. Power steering device for small-size ship
US20120249128A1 (en) * 2011-03-28 2012-10-04 GM Global Technology Operations LLC Magnetic sensor system
US8844379B2 (en) * 2011-05-24 2014-09-30 Ford Global Technologies, Llc Transmissions with electronics interface assembly for torque sensor
DE102011080343A1 (de) * 2011-08-03 2013-02-07 Siemens Aktiengesellschaft Verfahren zur Erkennung von Gegenständen und Verwendung eines magnetoelastischen Sensors
DE102011083857A1 (de) * 2011-09-30 2013-04-04 Siemens Aktiengesellschaft Verfahren und Anordnung zur Bestimmung der Rotationsgeschwindigkeit von ferromagnetischen Bauteilen
US8424393B1 (en) 2011-10-18 2013-04-23 Methode Electronics, Inc. Magnetic torque sensor for transmission converter drive plate
US8635917B2 (en) 2011-10-18 2014-01-28 Methode Electronics, Inc. Magnetic torque sensor for transmission converter drive plate
US8893562B2 (en) 2011-11-21 2014-11-25 Methode Electronics, Inc. System and method for detecting magnetic noise by applying a switching function to magnetic field sensing coils
AU2013200469B2 (en) 2012-02-07 2016-03-24 Methode Electronics, Inc. Magnetic torque sensor for transmission converter drive plate
US9046430B2 (en) 2013-03-15 2015-06-02 Methode Electronics, Inc. Method of reducing rotation noise in a magnetoelastic torque sensing device
EP2799327B1 (en) * 2013-05-03 2016-05-25 Methode Electronics Malta Ltd. A freewheel hub comprising a magneto-elastic sensor and bicycle, pedelec, fast pedelec or e-bike comprising the freewheel hub
US10168236B2 (en) * 2013-12-03 2019-01-01 Safran Aircraft Engines Torque-measurement device for a turbomachine shaft
WO2015095720A1 (en) * 2013-12-19 2015-06-25 Great Plains Diesel Technologies, L.C. Fuel pressure detection by fast magnetostrictive actuator
DE102014200461B4 (de) 2014-01-14 2016-01-14 Schaeffler Technologies AG & Co. KG Anordnung zum Messen einer Kraft oder eines Drehmomentes an einem Maschinenelement
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
DE102014205736A1 (de) * 2014-03-27 2015-10-01 Siemens Aktiengesellschaft Sensor auf magnetoelastischer Basis
US9476948B2 (en) 2014-04-22 2016-10-25 Gm Global Technology Operations, Llc Automotive magnetic shield
US9547049B2 (en) 2014-04-22 2017-01-17 Gm Global Technology Operations, Llc Automotive magnetic shield
DE102014214249B3 (de) * 2014-07-22 2015-09-10 Schaeffler Technologies AG & Co. KG Maschinenelement und Anordnung zur Messung einer Kraft oder eines Momentes sowie Verfahren zur Herstellung des Maschinenelementes
DE102014219336B3 (de) * 2014-09-24 2016-01-21 Schaeffler Technologies AG & Co. KG Verfahren und Anordnung zur Messung einer Kraft oder eines Momentes mit mehreren Magnetfeldsensoren
US9841333B2 (en) 2014-10-29 2017-12-12 Bell Helicopter Textron Inc. Method and system for measuring torque in a tiltrotor aircraft
DE102015202240B3 (de) 2015-02-09 2016-02-25 Schaeffler Technologies AG & Co. KG Anordnung zur Messung einer Kraft oder eines Momentes mit mindestens drei Magnetfeldsensoren
DE102015202239B3 (de) * 2015-02-09 2016-02-25 Schaeffler Technologies AG & Co. KG Anordnung zur Messung einer Kraft oder eines Momentes mit mindestens vier Magnetfeldsensoren
WO2016140861A1 (en) * 2015-02-27 2016-09-09 Mayo Foundation For Medical Education And Research System and method for monitoring of a mechanical force
DE102015209286A1 (de) * 2015-05-21 2016-11-24 Schaeffler Technologies AG & Co. KG Anordnung und Verfahren zum Messen einer Kraft oder eines Momentes mit mindestens zwei beabstandeten Magnetfeldsensoren
DE102015209319B3 (de) * 2015-05-21 2016-06-09 Schaeffler Technologies AG & Co. KG Anordnung und Verwendung eines Werkstückes aus einem Stahl zur Messung einer Kraft oder eines Momentes
WO2017016604A1 (fr) * 2015-07-29 2017-02-02 Aperam Tôle ou bande en alliage feco ou fesi ou en fe et son procédé de fabrication, noyau magnétique de transformateur réalisé à partir d'elle et transformateur le comportant
US20170234755A1 (en) * 2016-02-17 2017-08-17 Ford Global Technologies, Llc Variability Compensation For Paired Shafts and Sensors
DE102016205784A1 (de) * 2016-04-07 2017-10-12 Robert Bosch Gmbh Drehmomenterfassungseinrichtung und Fahrzeug
EP3458805B1 (en) 2016-05-17 2020-09-23 Kongsberg Inc. System, method and object for high accuracy magnetic position sensing
JP6661502B2 (ja) * 2016-09-23 2020-03-11 本田技研工業株式会社 磁歪式トルクセンサ、及び磁歪式トルクセンサの製造方法
CA3046180C (en) * 2016-12-12 2023-01-03 Kongsberg Inc. Dual-band magnetoelastic torque sensor
DE102017103814A1 (de) 2017-02-24 2018-08-30 Schaeffler Technologies AG & Co. KG Anordnung zur Messung einer Kraft oder eines Momentes mit mindestens einem Magnetfeldsensor
DE102017109114B4 (de) * 2017-04-27 2019-03-21 Trafag Ag Kraftsensor und Kraftmessverfahren zum Messen axialer Kräfte
US10746611B2 (en) * 2017-12-07 2020-08-18 Texas Instruments Incorporated Magnetostrictive strain gauge sensor
US11491832B2 (en) 2018-02-27 2022-11-08 Methode Electronics, Inc. Towing systems and methods using magnetic field sensing
US11014417B2 (en) * 2018-02-27 2021-05-25 Methode Electronics, Inc. Towing systems and methods using magnetic field sensing
DE18907724T1 (de) 2018-02-27 2021-03-25 Methode Electronics, Inc. Schleppsysteme und Verfahren mit Verwendung von Magnetfeldmessung
US11221262B2 (en) 2018-02-27 2022-01-11 Methode Electronics, Inc. Towing systems and methods using magnetic field sensing
US11084342B2 (en) 2018-02-27 2021-08-10 Methode Electronics, Inc. Towing systems and methods using magnetic field sensing
US11135882B2 (en) 2018-02-27 2021-10-05 Methode Electronics, Inc. Towing systems and methods using magnetic field sensing
CN108562388A (zh) * 2018-04-23 2018-09-21 哈尔滨工业大学 一种基于逆磁致伸缩效应的非接触式扭矩测量装置
US10983019B2 (en) 2019-01-10 2021-04-20 Ka Group Ag Magnetoelastic type torque sensor with temperature dependent error compensation
DE102019203322A1 (de) * 2019-03-12 2020-09-17 Robert Bosch Gmbh Drehmomentsensor und Antriebseinheit für ein Fahrrad
US12292350B2 (en) 2019-09-13 2025-05-06 Brp Megatech Industries Inc. Magnetoelastic torque sensor assembly for reducing magnetic error due to harmonics
CN111060240A (zh) * 2019-12-02 2020-04-24 天津大学 一种新型绕线结构的非接触式扭矩测量系统及其测量方法
US12187294B2 (en) 2020-01-23 2025-01-07 Methode Electronics, Inc. Differential transfer case torque sensor apparatus and method
WO2021161066A1 (en) 2020-02-11 2021-08-19 Ka Group Ag Magnetoelastic torque sensor with local measurement of ambient magnetic field
JP7357570B2 (ja) * 2020-03-03 2023-10-06 株式会社プロテリアル 磁歪式トルクセンサの検出回路及び検出方法
CN111595493A (zh) * 2020-06-29 2020-08-28 沈阳仪表科学研究院有限公司 基于磁致伸缩逆效应的管道应力检测探头及方法
CN113237585B (zh) * 2021-03-29 2022-08-23 湖南久钰电子有限公司 电容式扭矩传感器及智能车辆监测系统
DE102021124695A1 (de) * 2021-09-23 2023-03-23 Methode Electronics Malta Ltd. Krafterfassungsvorrichtung zum Ausgeben eines Signals
CN113832400A (zh) * 2021-09-24 2021-12-24 中国船舶重工集团公司第七0四研究所 一种扭矩传感器用不锈钢弹性体材料及热处理方法
CN115452204B (zh) * 2022-08-30 2023-05-12 华能广西清洁能源有限公司 一种基于逆磁致伸缩效应的力传感测量方法
CN116398515A (zh) * 2023-03-21 2023-07-07 喜见(广东)智能科技有限公司 一种伸缩装置及其控制方法和电子设备
CN116735700B (zh) * 2023-08-08 2023-12-08 沈阳仪表科学研究院有限公司 一种管道缺陷应力复合检测传感器及检测方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US107082A (en) * 1870-09-06 Improvement in carriage-pole coupling
US136086A (en) * 1873-02-18 Improvement in rocking-chairs
US3011340A (en) * 1957-06-26 1961-12-05 Asea Ab Means for measuring a torsional stress in a shaft of magnetostrictive material
US3340729A (en) * 1965-01-27 1967-09-12 Avco Corp Electromagnetic torquemeter
JPS5364798A (en) * 1976-11-19 1978-06-09 Shingijutsu Kaihatsu Jigyodan Electric magntostrictive convertor
DE2654863C2 (de) * 1976-12-03 1978-12-14 Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Drehmomentenmeßvorrichtung für Gasturbinentriebwerke, insbesondere Gasturbinenstrahltriebwerke
US4236230A (en) * 1977-12-19 1980-11-25 International Business Machines Corporation Bistable magnetostrictive device
SU667836A1 (ru) * 1977-12-22 1979-06-15 Фрунзенский политехнический институт Магнитоупругий датчик крут щего момента
SU838448A1 (ru) * 1977-12-26 1981-06-15 Московский станкостроительный институт Магнитоупругий преобразователь крут -щЕгО MOMEHTA
DE2939620A1 (de) * 1979-09-29 1981-04-09 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Verfahren zur drehmomentmessung an einer welle
DE2939566A1 (de) * 1979-09-29 1981-04-09 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Magnetostriktives messverfahren, insbesondere zur drehmomentmessung an wellen
US4414855A (en) * 1981-06-01 1983-11-15 Aisin Seiki Kabushiki Kaisha Torque sensor
JPS583294A (ja) * 1981-06-30 1983-01-10 Hitachi Metals Ltd 高磁歪材料
JPS589034A (ja) * 1981-07-09 1983-01-19 Kosuke Harada アモルフアス磁性薄帯によるトルクセンサ
CA1214660A (en) * 1982-09-30 1986-12-02 Koichiro Inomata Torque sensor and method for manufacturing the same
JPS59181575A (ja) * 1983-03-31 1984-10-16 Toshiba Corp トルクセンサ
GB2140565B (en) * 1983-05-27 1986-11-12 Asea Ab Magnetoelastic torque transducer
JPS5961732A (ja) * 1983-06-06 1984-04-09 Toshiba Corp トルクセンサの製造方法
US4506554A (en) * 1983-06-07 1985-03-26 Asea Aktiebolag Magnetoelastic torque transducer
FR2549955B1 (fr) * 1983-07-29 1985-10-04 Renault Capteur de deplacement angulaire, notamment pour la detection du couple dans les directions assistees
JPS60123078A (ja) * 1983-12-08 1985-07-01 Toshiba Corp トルクセンサ
JPS60213071A (ja) * 1984-04-09 1985-10-25 Nippon Denso Co Ltd トルクセンサ及びその製造方法
JPS60254678A (ja) * 1984-05-30 1985-12-16 Nissan Motor Co Ltd トルク検出装置
JPH0610327B2 (ja) * 1984-06-30 1994-02-09 株式会社東芝 トルクセンサ
JPS61173128A (ja) * 1985-01-28 1986-08-04 Matsushita Electric Ind Co Ltd トルクセンサ
JPS61195323A (ja) * 1985-02-25 1986-08-29 Masayoshi Yamada 磁気ひずみを用いたトルクセンサ
DE3509552A1 (de) * 1985-03-16 1986-09-18 Vacuumschmelze Gmbh, 6450 Hanau Ferromagnetische folie fuer einen drehmomentsensor
US4598595A (en) * 1985-04-18 1986-07-08 The United States Of America As Represented By The Secretary Of The Navy Torque gauge for applications including robotics
JPS62113037A (ja) * 1985-11-13 1987-05-23 Matsushita Electric Ind Co Ltd トルクセンサ
US4823620A (en) * 1986-02-10 1989-04-25 Nissan Motor Company, Ltd. Magnetostrictive device for measuring torsional torque
JPS62185136A (ja) * 1986-02-10 1987-08-13 Nissan Motor Co Ltd 磁歪式トルクセンサ
JPH0758810B2 (ja) * 1986-09-26 1995-06-21 日産自動車株式会社 トルクセンサ
US4840073A (en) * 1986-09-26 1989-06-20 Nissan Motor Company Ltd. Torque detecting device
US4760745A (en) * 1986-12-05 1988-08-02 Mag Dev Inc. Magnetoelastic torque transducer
US4896544A (en) * 1986-12-05 1990-01-30 Mag Dev Inc. Magnetoelastic torque transducer

Also Published As

Publication number Publication date
CA1304601C (en) 1992-07-07
DE3750041D1 (de) 1994-07-14
NZ235662A (en) 1993-04-28
AU8196587A (en) 1988-06-16
DE3772940D1 (de) 1991-10-17
EP0270122B1 (en) 1991-09-11
EP0270122A2 (en) 1988-06-08
CN1014829B (zh) 1991-11-20
ATE107023T1 (de) 1994-06-15
KR920006454B1 (ko) 1992-08-06
US5052232A (en) 1991-10-01
JPS63252487A (ja) 1988-10-19
CN87108230A (zh) 1988-07-27
JPH08293634A (ja) 1996-11-05
ATE67307T1 (de) 1991-09-15
NZ222745A (en) 1993-04-28
AU600537B2 (en) 1990-08-16
EP0270122A3 (en) 1989-03-22
JPH0831636B2 (ja) 1996-03-27
KR880008012A (ko) 1988-08-30
EP0422702A2 (en) 1991-04-17
EP0422702A3 (en) 1991-07-24
US4896544A (en) 1990-01-30
DE3750041T2 (de) 1994-11-17
EP0422702B1 (en) 1994-06-08

Similar Documents

Publication Publication Date Title
IN168414B (en])
IN170371B (en])
IN168079B (en])
GR3006370T3 (en])
DE3779236T (en])
AU7131891A (en])
IN170427B (en])
DE3778024D1 (en])
DE3790241T1 (en])
IN165147B (en])
IN167567B (en])
AU7354491A (en])
AU6562586A (en])
AU7131791A (en])
BE905208A (en])
AU5982886A (en])
IN166082B (en])
IN167897B (en])
IN170161B (en])
IN162203B (en])
AU5130385A (en])
AU5173485A (en])
AU5940986A (en])
BE905236A (en])
AU5227086A (en])