DE60007641D1 - Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor - Google Patents

Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor

Info

Publication number
DE60007641D1
DE60007641D1 DE60007641T DE60007641T DE60007641D1 DE 60007641 D1 DE60007641 D1 DE 60007641D1 DE 60007641 T DE60007641 T DE 60007641T DE 60007641 T DE60007641 T DE 60007641T DE 60007641 D1 DE60007641 D1 DE 60007641D1
Authority
DE
Germany
Prior art keywords
magnetized
torque
disc
regions
force sensor
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
DE60007641T
Other languages
English (en)
Other versions
DE60007641T2 (de
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.)
Abas Inc
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 DE60007641D1 publication Critical patent/DE60007641D1/de
Publication of DE60007641T2 publication Critical patent/DE60007641T2/de
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
    • G01L3/101—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
    • G01L1/00—Measuring force or stress, in general
    • G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
    • G01L1/125—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using 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
    • G01L3/1407—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs
    • G01L3/1428—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers
    • G01L3/1435—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers involving magnetic or electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Manipulator (AREA)
  • Power Steering Mechanism (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Surgical Instruments (AREA)
  • Measuring Fluid Pressure (AREA)
DE60007641T 1999-08-12 2000-08-14 Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor Expired - Lifetime DE60007641T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9919065.4A GB9919065D0 (en) 1999-08-12 1999-08-12 Transducer Element
GB9919065 1999-08-12
PCT/GB2000/003125 WO2001013082A1 (en) 1999-08-12 2000-08-14 Magnetised transducer element for torque or force sensor

Publications (2)

Publication Number Publication Date
DE60007641D1 true DE60007641D1 (de) 2004-02-12
DE60007641T2 DE60007641T2 (de) 2004-11-11

Family

ID=10859047

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60008543T Expired - Lifetime DE60008543T2 (de) 1999-08-12 2000-08-14 Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor
DE60007641T Expired - Lifetime DE60007641T2 (de) 1999-08-12 2000-08-14 Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60008543T Expired - Lifetime DE60008543T2 (de) 1999-08-12 2000-08-14 Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor

Country Status (9)

Country Link
US (2) US7219564B1 (de)
EP (2) EP1203209B1 (de)
JP (2) JP2003507701A (de)
AT (2) ATE257587T1 (de)
AU (2) AU6581700A (de)
DE (2) DE60008543T2 (de)
GB (1) GB9919065D0 (de)
IL (2) IL148017A0 (de)
WO (2) WO2001013081A1 (de)

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DE10392253B4 (de) * 2002-02-22 2006-11-30 Abas Inc., Chicago Magnetisch neutraler Verschiebungs-(Drehmoment-)Wandler für ein ferromagnetisches Element mit Spule(n) und Magnetfeldsensor(en)
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US8635917B2 (en) 2011-10-18 2014-01-28 Methode Electronics, Inc. Magnetic torque sensor for transmission converter drive plate
US8424393B1 (en) * 2011-10-18 2013-04-23 Methode Electronics, Inc. Magnetic torque sensor for transmission converter drive plate
AU2013200469B2 (en) * 2012-02-07 2016-03-24 Methode Electronics, Inc. Magnetic torque sensor for transmission converter drive plate
AU2013249210B2 (en) * 2012-04-19 2016-06-09 IFIT, Inc. Torque sensing pulleys and related methods and systems
EP3425362B1 (de) 2013-03-12 2020-12-09 Stryker Corporation Sensoranordnung und verfahren zur messung von kräften und drehmomenten
US9046430B2 (en) 2013-03-15 2015-06-02 Methode Electronics, Inc. Method of reducing rotation noise in a magnetoelastic torque sensing device
EP2793009B1 (de) * 2013-04-15 2021-03-17 Methode Electronics Malta Ltd. Magnetoelastischer Sensor, Lastbolzen, Kugelgelenk und Anhängerkupplung mit diesem Sensor, Verfahren zur Bestimmung einer Richtung eines Lastvektors
DE102013211000A1 (de) * 2013-06-13 2014-12-18 Schaeffler Technologies Gmbh & Co. Kg Anordnungen und Verfahren zum Messen einer Kraft oder eines Momentes an einem Maschinenelement
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
US10415422B2 (en) 2013-09-30 2019-09-17 Siemens Aktiengesellschaft Method for operating a turbo-machine having overload protection and turbo-machine comprising a device for carrying out said method
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
US9146167B2 (en) * 2014-02-28 2015-09-29 Ford Global Technologies, Llc Torque sensor assembly for a motor vehicle and method of measuring torque
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
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
US20170102279A1 (en) * 2015-10-09 2017-04-13 Methode Electronics Malta Ltd. Torque Sensor Assembly for an Engine Comprising a Central Disc and an Outer Rim
US10746615B2 (en) 2015-06-10 2020-08-18 Methode Electronics, Inc. Magnetizing ferromagnetic elements used in load and torque sensing devices
EP3112833B1 (de) * 2015-07-03 2018-05-09 Honeywell International Inc. Vorrichtung und verfahren zur messung des drehmoments einer rotierenden welle
DE102017112913A1 (de) * 2017-06-12 2018-12-13 Trafag Ag Belastungsmessverfahren, Belastungsmessvorrichtung und Belastungsmessanordnung
US11345043B2 (en) * 2018-07-02 2022-05-31 Flexiv Ltd. Axial force sensor, robot gripper, and robot having the same
US20220107232A1 (en) * 2020-10-07 2022-04-07 Methode Electronics Malta Ltd. Flexplate Stress Measurement System
DE102021125334B4 (de) 2021-09-30 2024-05-08 Schaeffler Technologies AG & Co. KG Anordnung zum Messen einer Kraft oder eines Momentes mit mehreren Empfängerspulen

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Also Published As

Publication number Publication date
IL148016A0 (en) 2002-09-12
JP2003507701A (ja) 2003-02-25
WO2001013082A1 (en) 2001-02-22
EP1203209A1 (de) 2002-05-08
EP1203210A1 (de) 2002-05-08
DE60008543D1 (de) 2004-04-01
DE60008543T2 (de) 2004-12-16
ATE257587T1 (de) 2004-01-15
WO2001013081A1 (en) 2001-02-22
AU6582200A (en) 2001-03-13
US6776057B1 (en) 2004-08-17
EP1203209B1 (de) 2004-02-25
US7219564B1 (en) 2007-05-22
AU6581700A (en) 2001-03-13
IL148017A0 (en) 2002-09-12
DE60007641T2 (de) 2004-11-11
ATE260460T1 (de) 2004-03-15
EP1203210B1 (de) 2004-01-07
JP4671259B2 (ja) 2011-04-13
JP2003507700A (ja) 2003-02-25
GB9919065D0 (en) 1999-10-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ABAS INC., CHICAGO, ILL., US

8328 Change in the person/name/address of the agent

Representative=s name: BECKER, KURIG, STRAUS, 80336 MUENCHEN