ATE260460T1 - Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor - Google Patents

Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor

Info

Publication number
ATE260460T1
ATE260460T1 AT00953303T AT00953303T ATE260460T1 AT E260460 T1 ATE260460 T1 AT E260460T1 AT 00953303 T AT00953303 T AT 00953303T AT 00953303 T AT00953303 T AT 00953303T AT E260460 T1 ATE260460 T1 AT E260460T1
Authority
AT
Austria
Prior art keywords
magnetized
torque
disc
regions
force sensor
Prior art date
Application number
AT00953303T
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 ATE260460T1 publication Critical patent/ATE260460T1/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
    • G01L3/102—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)
AT00953303T 1999-08-12 2000-08-14 Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor ATE260460T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9919065.4A GB9919065D0 (en) 1999-08-12 1999-08-12 Transducer Element
PCT/GB2000/003119 WO2001013081A1 (en) 1999-08-12 2000-08-14 Magnetised transducer element for torque or force sensor

Publications (1)

Publication Number Publication Date
ATE260460T1 true ATE260460T1 (de) 2004-03-15

Family

ID=10859047

Family Applications (2)

Application Number Title Priority Date Filing Date
AT00953308T ATE257587T1 (de) 1999-08-12 2000-08-14 Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor
AT00953303T ATE260460T1 (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
AT00953308T ATE257587T1 (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) EP1203210B1 (de)
JP (2) JP2003507701A (de)
AT (2) ATE257587T1 (de)
AU (2) AU6582200A (de)
DE (2) DE60007641T2 (de)
GB (1) GB9919065D0 (de)
IL (2) IL148016A0 (de)
WO (2) WO2001013082A1 (de)

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AU2003208759A1 (en) 2002-02-22 2003-09-09 Fast Technology Ag Magnetically neutral displacement (torque) transducer for a ferromagnetic member with coil(s) and magnetic field sensor(s)
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CN105765172B (zh) * 2013-09-30 2018-03-27 西门子公司 用于操作具有超载保护的涡轮机的方法以及包括用于执行所述方法的装置的涡轮机
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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
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Also Published As

Publication number Publication date
DE60008543T2 (de) 2004-12-16
DE60008543D1 (de) 2004-04-01
JP2003507701A (ja) 2003-02-25
WO2001013081A1 (en) 2001-02-22
GB9919065D0 (en) 1999-10-13
WO2001013082A1 (en) 2001-02-22
IL148016A0 (en) 2002-09-12
DE60007641D1 (de) 2004-02-12
DE60007641T2 (de) 2004-11-11
ATE257587T1 (de) 2004-01-15
US7219564B1 (en) 2007-05-22
JP4671259B2 (ja) 2011-04-13
US6776057B1 (en) 2004-08-17
EP1203210B1 (de) 2004-01-07
EP1203210A1 (de) 2002-05-08
AU6581700A (en) 2001-03-13
JP2003507700A (ja) 2003-02-25
EP1203209B1 (de) 2004-02-25
IL148017A0 (en) 2002-09-12
AU6582200A (en) 2001-03-13
EP1203209A1 (de) 2002-05-08

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