AU3447100A - Torque and speed sensor - Google Patents

Torque and speed sensor

Info

Publication number
AU3447100A
AU3447100A AU34471/00A AU3447100A AU3447100A AU 3447100 A AU3447100 A AU 3447100A AU 34471/00 A AU34471/00 A AU 34471/00A AU 3447100 A AU3447100 A AU 3447100A AU 3447100 A AU3447100 A AU 3447100A
Authority
AU
Australia
Prior art keywords
torque
speed sensor
sensor
speed
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.)
Abandoned
Application number
AU34471/00A
Inventor
Lutz Axel May
John Owsley
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.)
Fast Technology AG
Original Assignee
Fast Technology GmbH
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 GmbH filed Critical Fast Technology GmbH
Publication of AU3447100A publication Critical patent/AU3447100A/en
Abandoned 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
    • G01L3/101—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
    • G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
    • 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
    • G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
    • G01L3/242—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity by measuring and simultaneously multiplying torque and velocity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
AU34471/00A 1999-03-26 2000-03-27 Torque and speed sensor Abandoned AU3447100A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9907130.0A GB9907130D0 (en) 1999-03-26 1999-03-26 Torque and speed sensor
GB9907130 1999-03-26
PCT/GB2000/001163 WO2000058704A1 (en) 1999-03-26 2000-03-27 Torque and speed sensor

Publications (1)

Publication Number Publication Date
AU3447100A true AU3447100A (en) 2000-10-16

Family

ID=10850514

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34471/00A Abandoned AU3447100A (en) 1999-03-26 2000-03-27 Torque and speed sensor

Country Status (6)

Country Link
EP (1) EP1166069A1 (en)
JP (1) JP2003523501A (en)
AU (1) AU3447100A (en)
GB (1) GB9907130D0 (en)
IL (1) IL145534A0 (en)
WO (1) WO2000058704A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0101981D0 (en) * 2001-01-25 2001-03-14 Fast Technology Ag Portable magnetic transducer
DE10117724C2 (en) * 2001-04-09 2003-03-27 Methode Electronics Malta Ltd Device for determining the torque on a rotatable metallic shaft
DE10392672D2 (en) * 2002-05-25 2005-02-24 Fraunhofer Ges Forschung Non-contact position measurement of rotating parts
JP4503010B2 (en) * 2003-01-17 2010-07-14 ヴァーサセンサ・エイビイ Sensor device
SE0300127D0 (en) 2003-01-17 2003-01-17 Imego Ab Indicator arrangement
GB0421383D0 (en) * 2004-09-27 2004-10-27 Melexis Nv Monitoring device
US8156839B2 (en) 2004-10-26 2012-04-17 Stoneridge Control Devices, Inc. Vehicle gear box actuator
JP4876393B2 (en) * 2004-12-27 2012-02-15 日産自動車株式会社 Torque detection device
GB0512045D0 (en) * 2005-06-14 2005-07-20 Equipmake Ltd Rotation sensing
US7095198B1 (en) * 2005-06-16 2006-08-22 Honeywell International Inc. Speed sensor for a power sensor module
US7363827B2 (en) * 2005-10-21 2008-04-29 Stoneridge Control Devices, Inc. Torque sensor system including an elliptically magnetized shaft
DE102007017705A1 (en) 2007-04-14 2008-10-16 Schaeffler Kg Shaft assembly with a rolling bearing
JP5428026B2 (en) 2008-03-14 2014-02-26 メソード・エレクトロニクス・インコーポレーテッド Magnetoelastic torque sensor with ambient magnetic field removal
US9448087B2 (en) 2011-10-10 2016-09-20 Methode Electronics, Inc. Contactless magnetic linear position sensor
DE102011121842A1 (en) * 2011-12-21 2013-06-27 Robert Bosch Gmbh Device for measuring torque, direction of rotation and Drehverwidigkeit a shaft of a transmission, in particular an output shaft of an azimuth gear of a wind turbine
CN102818838B (en) * 2012-08-15 2015-03-04 中国科学院研究生院 Electromagnetic torque change based method for nondestructive detection of defect in conductor
DE102013207936A1 (en) * 2013-04-30 2014-10-30 Schaeffler Technologies Gmbh & Co. Kg Method for determining the rotational speed of a shaft
US10240989B2 (en) 2013-12-30 2019-03-26 Method Electronic, Inc. Magnetoelastic sensor using strain-induced magnetic anisotropy to measure the tension or compression present in a plate
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
JP7058872B2 (en) * 2018-06-05 2022-04-25 多摩川精機株式会社 Magnetostrictive torque sensor with rotation angle detection function
CN108828056B (en) * 2018-06-21 2023-07-25 中国矿业大学(北京) Wire rope's detection device
DE102020109606A1 (en) 2020-04-07 2021-10-07 Schaeffler Technologies AG & Co. KG Sensor arrangement for recording torque and speed / angle of rotation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437379A1 (en) * 1983-10-12 1985-04-25 Bently Nevada Corp., Minden, Nev. Device for measuring the rotary or bending force exerted on a shaft
JP2625720B2 (en) * 1987-05-15 1997-07-02 株式会社日本自動車部品総合研究所 Torque detector
JPH0197824A (en) * 1987-10-09 1989-04-17 Hitachi Ltd Detecting device of torque
JPH07119657B2 (en) * 1987-09-29 1995-12-20 株式会社日本自動車部品総合研究所 Torque detector
JPH0454321A (en) * 1990-06-20 1992-02-21 Mitsubishi Electric Corp Electromagnetic particle type connection device
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
US5412999A (en) * 1993-02-26 1995-05-09 Sensorteck L.P. Position sensing with magnetostrictive stress sensor
SE501304C2 (en) * 1993-05-27 1995-01-09 Asea Brown Boveri Magnetoelastic torque sensor
JPH09210815A (en) * 1996-01-30 1997-08-15 Nissan Motor Co Ltd Torque sensor and power steering apparatus using the torque sensor
JPH10213497A (en) * 1997-01-28 1998-08-11 Toyota Motor Corp External force detector
EP1181515B1 (en) * 1999-04-16 2007-08-01 Magna-Lastic Devices, Inc. Circularly magnetized disk-shaped torque transducer and method for measuring torque using same

Also Published As

Publication number Publication date
IL145534A0 (en) 2002-06-30
EP1166069A1 (en) 2002-01-02
WO2000058704A1 (en) 2000-10-05
JP2003523501A (en) 2003-08-05
GB9907130D0 (en) 1999-05-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase