AU2003208760A1 - Pulsed torque, force or general measurement with a coil and a magnetic field sensor (tangentially, circumferentially - Google Patents

Pulsed torque, force or general measurement with a coil and a magnetic field sensor (tangentially, circumferentially

Info

Publication number
AU2003208760A1
AU2003208760A1 AU2003208760A AU2003208760A AU2003208760A1 AU 2003208760 A1 AU2003208760 A1 AU 2003208760A1 AU 2003208760 A AU2003208760 A AU 2003208760A AU 2003208760 A AU2003208760 A AU 2003208760A AU 2003208760 A1 AU2003208760 A1 AU 2003208760A1
Authority
AU
Australia
Prior art keywords
torque
coil
magnetic field
pulses
tangentially
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
AU2003208760A
Other languages
English (en)
Inventor
Lutz Axel May
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 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
Publication of AU2003208760A1 publication Critical patent/AU2003208760A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/204—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2046—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core
    • 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
    • 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
    • G01L3/105—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 Magnetic Variables (AREA)
  • Manipulator (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Magnetic Treatment Devices (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
AU2003208760A 2002-02-22 2003-02-24 Pulsed torque, force or general measurement with a coil and a magnetic field sensor (tangentially, circumferentially Abandoned AU2003208760A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0204213.3 2002-02-22
GBGB0204213.3A GB0204213D0 (en) 2002-02-22 2002-02-22 Pulsed torque measurement
PCT/EP2003/001908 WO2003071232A1 (en) 2002-02-22 2003-02-24 Pulsed torque, force or general measurement with a coil and a magnetic field sensor (tangentially, circumferentially

Publications (1)

Publication Number Publication Date
AU2003208760A1 true AU2003208760A1 (en) 2003-09-09

Family

ID=9931590

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003208760A Abandoned AU2003208760A1 (en) 2002-02-22 2003-02-24 Pulsed torque, force or general measurement with a coil and a magnetic field sensor (tangentially, circumferentially

Country Status (9)

Country Link
US (1) US7117752B2 (https=)
EP (1) EP1483551B1 (https=)
JP (1) JP2005517947A (https=)
AT (1) ATE345488T1 (https=)
AU (1) AU2003208760A1 (https=)
CA (1) CA2476543C (https=)
DE (1) DE60309678T2 (https=)
GB (1) GB0204213D0 (https=)
WO (1) WO2003071232A1 (https=)

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EP1920221B1 (en) * 2005-08-30 2021-07-21 Ncte Ag Sensor device, sensor arrangement, and method of measuring a property of an object
US20090021244A1 (en) * 2005-12-15 2009-01-22 Lutz May Sensor
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
DE102008056302A1 (de) 2008-11-07 2010-05-12 Thyssenkrupp Egm Gmbh Vorrichtung zur Übertragung von Drehmomenten
US20100301846A1 (en) * 2009-06-01 2010-12-02 Magna-Lastic Devices, Inc. Magnetic speed sensor and method of making the same
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
WO2012152720A1 (en) * 2011-05-11 2012-11-15 Polyresearch Ag Contactless sensing element
US9448087B2 (en) 2011-10-10 2016-09-20 Methode Electronics, Inc. Contactless magnetic linear position sensor
WO2014118332A1 (de) * 2013-02-01 2014-08-07 Continental Teves Ag & Co. Ohg Verfahren zum herstellen eines messaufnehmers
DE102013203586A1 (de) 2013-03-01 2014-09-04 Continental Teves Ag & Co. Ohg Sensor zum Erfassen einer Position eines Gebermagneten
DE102013208523B4 (de) 2013-05-08 2019-01-10 Siemens Healthcare Gmbh Medizinische Behandlungs- oder Untersuchungseinrichtung
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US9851420B2 (en) * 2013-08-09 2017-12-26 Schlumberger Technology Corporation Magnetic resonance transmitter
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DE102013219079A1 (de) 2013-09-23 2015-03-26 Schaeffler Technologies Gmbh & Co. Kg Bauteil, Vorrichtung und Verfahren zur Messung einer Materialspannung mittels Magnetostriktion
DE102013219761B3 (de) * 2013-09-30 2015-01-15 Schaeffler Technologies Gmbh & Co. Kg Anordnung und Verfahren zum Messen eines Drehmomentes an einem Maschinenelement sowie Wankstabilisator
AU2014373858B2 (en) 2013-12-30 2019-12-05 Methode Electronics, Inc. Magnetoelastic sensor
DE102014200461B4 (de) 2014-01-14 2016-01-14 Schaeffler Technologies AG & Co. KG Anordnung zum Messen einer Kraft oder eines Drehmomentes an einem Maschinenelement
DE102014204010A1 (de) 2014-03-05 2015-09-10 Schaeffler Technologies AG & Co. KG Anordnung zum Messen einer Kraft oder eines Momentes an einem hohlzylinderförmigen 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
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
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
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
US11092656B2 (en) 2015-05-12 2021-08-17 Texas Instruments Incorporated Fluxgate magnetic field detection method and circuit
EP3458805B1 (en) 2016-05-17 2020-09-23 Kongsberg Inc. System, method and object for high accuracy magnetic position sensing
EP3551982A4 (en) 2016-12-12 2020-08-05 Kongsberg Inc. DOUBLE BAND MAGNETOELASTIC TORQUE SENSOR
DE102017222676A1 (de) 2016-12-29 2018-07-05 Robert Bosch Gmbh Wegsensor
JP2022548852A (ja) 2019-09-13 2022-11-22 カーアー グループ アーゲー 高調波による磁気誤差を低減するための磁気弾性トルクセンサアセンブリ
WO2021161066A1 (en) 2020-02-11 2021-08-19 Ka Group Ag Magnetoelastic torque sensor with local measurement of ambient magnetic field
CN112504104B (zh) * 2020-11-20 2022-09-09 苏州纳芯微电子股份有限公司 基于电感原理的位置传感电路及传感器和位置测量方法
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WO2025257217A1 (de) * 2024-06-11 2025-12-18 Trafag Ag Belastungsmessanordnung und belastungsmessverfahren sowie verwendung einer belastungsmessvorrichtung mit ausmittelung von lokalen inhomogenitäten

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Also Published As

Publication number Publication date
WO2003071232A1 (en) 2003-08-28
GB0204213D0 (en) 2002-04-10
CA2476543A1 (en) 2003-08-28
CA2476543C (en) 2012-04-10
US20040040391A1 (en) 2004-03-04
JP2005517947A (ja) 2005-06-16
ATE345488T1 (de) 2006-12-15
DE60309678T2 (de) 2007-09-20
EP1483551A1 (en) 2004-12-08
EP1483551B1 (en) 2006-11-15
DE60309678D1 (de) 2006-12-28
US7117752B2 (en) 2006-10-10

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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