DK2938983T3 - Berøringsfrie magnetostriktive registreringssystemer og fremgangsmåder - Google Patents

Berøringsfrie magnetostriktive registreringssystemer og fremgangsmåder Download PDF

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Publication number
DK2938983T3
DK2938983T3 DK13815220.2T DK13815220T DK2938983T3 DK 2938983 T3 DK2938983 T3 DK 2938983T3 DK 13815220 T DK13815220 T DK 13815220T DK 2938983 T3 DK2938983 T3 DK 2938983T3
Authority
DK
Denmark
Prior art keywords
magnetostrictive
procedures
touch
registration systems
registration
Prior art date
Application number
DK13815220.2T
Other languages
English (en)
Inventor
Lam Arthur Campbell
Pekka Tapani Sipilä
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK2938983T3 publication Critical patent/DK2938983T3/da

Links

Classifications

    • 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
    • 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
    • G01L1/122—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using permanent magnets
    • 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
    • G01L1/127—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using inductive 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
    • 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)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
DK13815220.2T 2012-12-28 2013-12-03 Berøringsfrie magnetostriktive registreringssystemer og fremgangsmåder DK2938983T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/729,468 US9212958B2 (en) 2012-12-28 2012-12-28 Non-contact magnetostrictive sensing systems and methods
PCT/US2013/072802 WO2014105363A2 (en) 2012-12-28 2013-12-03 Non-contact magnetostrictive sensing systems and methods

Publications (1)

Publication Number Publication Date
DK2938983T3 true DK2938983T3 (da) 2021-10-18

Family

ID=49887229

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13815220.2T DK2938983T3 (da) 2012-12-28 2013-12-03 Berøringsfrie magnetostriktive registreringssystemer og fremgangsmåder

Country Status (4)

Country Link
US (1) US9212958B2 (da)
EP (1) EP2938983B1 (da)
DK (1) DK2938983T3 (da)
WO (1) WO2014105363A2 (da)

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US9429488B2 (en) * 2014-04-10 2016-08-30 General Electric Company System and method of magnetic shielding for sensors
US20160153852A1 (en) * 2014-12-02 2016-06-02 Mu-Chuan Wu Torque adjustment and measurement system
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KR102655462B1 (ko) * 2015-11-03 2024-04-05 바스프 에스이 접촉 없이 토크, 비틀림 고유 진동수, 및/또는 비틀림 진동을 감지하기 위한 디바이스 및 방법
US20170167287A1 (en) * 2015-12-09 2017-06-15 General Electric Company Calibrated Turbine Engine Shaft Torque Sensing
DE102016205784A1 (de) * 2016-04-07 2017-10-12 Robert Bosch Gmbh Drehmomenterfassungseinrichtung und Fahrzeug
CN106017746B (zh) * 2016-05-11 2018-10-02 哈尔滨工业大学 基于铁磁微丝的人工汗毛-皮肤传感器及其应用
US10113921B2 (en) * 2016-05-20 2018-10-30 General Electric Company Systems and methods for determining mechanical stress of machinery
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CN106197765B (zh) * 2016-07-15 2019-03-29 中铁隧道集团二处有限公司 一种沉管隧道pc拉索应力监测方法
US10359324B2 (en) 2016-08-18 2019-07-23 General Electric Company Non-contact magnetostrictive sensors and methods of operation of such sensors
CN106404233A (zh) * 2016-08-31 2017-02-15 广州特种机电设备检测研究院 一种基于矫顽力的起重机轮压测试方法
CN107884099B (zh) * 2016-09-30 2020-08-11 通用电气公司 校正装置、校正方法及测量系统
US10185021B2 (en) * 2016-12-14 2019-01-22 General Electric Company Non-contact magnetostrictive sensor alignment methods and systems
US10502642B2 (en) * 2017-05-17 2019-12-10 General Electric Company Non-contact magnetostrictive stress sensor with gap compensation field
US10557758B2 (en) * 2017-05-17 2020-02-11 General Electric Company Non-contact magnetostrictive sensor with gap compensation field
EP3415902B1 (en) * 2017-06-14 2023-12-27 Rolls-Royce Corporation System for nondestructive residual stress profiling using inductive sensing
US10345167B2 (en) * 2017-07-12 2019-07-09 General Electric Company Temperature compensated torque sensor
US10871409B2 (en) 2017-12-15 2020-12-22 G.E. Avio S.r.l. SMD-coil-based torque-sensor for tangential field measurement
US10684181B2 (en) * 2018-01-08 2020-06-16 Bently Nevada, Llc Integration of proximity sensors with magnetostrictive torque sensors
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US11493407B2 (en) 2018-09-28 2022-11-08 Ge Avio S.R.L. Torque measurement system
CN109596257B (zh) * 2018-11-15 2024-03-08 交通运输部公路科学研究所 一种力无损原位测量装置及方法
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Also Published As

Publication number Publication date
WO2014105363A3 (en) 2014-10-23
EP2938983B1 (en) 2021-08-04
US20140184210A1 (en) 2014-07-03
US9212958B2 (en) 2015-12-15
EP2938983A2 (en) 2015-11-04
WO2014105363A2 (en) 2014-07-03

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