SE520648C2 - Förfarande och anordning för att mäta en parameter hos en metallbana - Google Patents

Förfarande och anordning för att mäta en parameter hos en metallbana

Info

Publication number
SE520648C2
SE520648C2 SE9901103A SE9901103A SE520648C2 SE 520648 C2 SE520648 C2 SE 520648C2 SE 9901103 A SE9901103 A SE 9901103A SE 9901103 A SE9901103 A SE 9901103A SE 520648 C2 SE520648 C2 SE 520648C2
Authority
SE
Sweden
Prior art keywords
force
metal web
parameter
eddy currents
distance
Prior art date
Application number
SE9901103A
Other languages
English (en)
Swedish (sv)
Other versions
SE9901103L (sv
SE9901103D0 (sv
Inventor
Michel Cervantes
Christer Enstroem
Haakan Kelvesjoe
Willy Ohlsson
Original Assignee
Mpc Metal Process Control Ab
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 Mpc Metal Process Control Ab filed Critical Mpc Metal Process Control Ab
Priority to SE9901103A priority Critical patent/SE520648C2/sv
Publication of SE9901103D0 publication Critical patent/SE9901103D0/xx
Priority to US09/937,303 priority patent/US6538433B1/en
Priority to KR1020017012218A priority patent/KR100687999B1/ko
Priority to PCT/SE2000/000587 priority patent/WO2000058695A1/en
Priority to AU41592/00A priority patent/AU4159200A/en
Priority to EP00921256A priority patent/EP1194743B1/de
Priority to AT00921256T priority patent/ATE429631T1/de
Priority to JP2000608144A priority patent/JP2002540414A/ja
Priority to DE60042070T priority patent/DE60042070D1/de
Publication of SE9901103L publication Critical patent/SE9901103L/
Publication of SE520648C2 publication Critical patent/SE520648C2/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G01F1/582—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters without electrodes
    • 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
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • G01P3/505—Devices characterised by the use of electric or magnetic means for measuring linear speed by using eddy currents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Measuring Volume Flow (AREA)
SE9901103A 1999-03-25 1999-03-25 Förfarande och anordning för att mäta en parameter hos en metallbana SE520648C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9901103A SE520648C2 (sv) 1999-03-25 1999-03-25 Förfarande och anordning för att mäta en parameter hos en metallbana
DE60042070T DE60042070D1 (de) 1999-03-25 2000-03-24 Verfahren und vorichtung zur messung eines parameters eines metallbetts
AU41592/00A AU4159200A (en) 1999-03-25 2000-03-24 Method and device for measuring a parameter of a metal bed
KR1020017012218A KR100687999B1 (ko) 1999-03-25 2000-03-24 금속 베드의 파라미터를 측정하기 위한 방법 및 장치
PCT/SE2000/000587 WO2000058695A1 (en) 1999-03-25 2000-03-24 Method and device for measuring a parameter of a metal bed
US09/937,303 US6538433B1 (en) 1999-03-25 2000-03-24 Method and apparatus for non-contact measuring of metal bed parameters
EP00921256A EP1194743B1 (de) 1999-03-25 2000-03-24 Verfahren und vorichtung zur messung eines parameters eines metallbetts
AT00921256T ATE429631T1 (de) 1999-03-25 2000-03-24 Verfahren und vorichtung zur messung eines parameters eines metallbetts
JP2000608144A JP2002540414A (ja) 1999-03-25 2000-03-24 メタルベッドのパラメータの測定方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901103A SE520648C2 (sv) 1999-03-25 1999-03-25 Förfarande och anordning för att mäta en parameter hos en metallbana

Publications (3)

Publication Number Publication Date
SE9901103D0 SE9901103D0 (sv) 1999-03-25
SE9901103L SE9901103L (sv) 2000-09-26
SE520648C2 true SE520648C2 (sv) 2003-08-05

Family

ID=20415010

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901103A SE520648C2 (sv) 1999-03-25 1999-03-25 Förfarande och anordning för att mäta en parameter hos en metallbana

Country Status (9)

Country Link
US (1) US6538433B1 (de)
EP (1) EP1194743B1 (de)
JP (1) JP2002540414A (de)
KR (1) KR100687999B1 (de)
AT (1) ATE429631T1 (de)
AU (1) AU4159200A (de)
DE (1) DE60042070D1 (de)
SE (1) SE520648C2 (de)
WO (1) WO2000058695A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7030603B2 (en) * 2003-08-21 2006-04-18 Micron Technology, Inc. Apparatuses and methods for monitoring rotation of a conductive microfeature workpiece
DE102005046910B4 (de) * 2005-09-21 2009-03-19 Technische Universität Ilmenau Verfahren und Anordnung zur berührungslosen Inspektion bewegter elektrisch leitfähiger Substanzen
JP4505536B2 (ja) * 2008-07-08 2010-07-21 新日本製鐵株式会社 鋳片表面温度の測定装置および鋳片表面温度の測定方法
WO2010066447A1 (de) 2008-12-11 2010-06-17 Sms Siemag Ag Vorrichtung zur detektion des durchflusses und verfahren hierfür
DE102008055034A1 (de) 2008-12-19 2010-07-01 Forschungszentrum Dresden - Rossendorf E.V. Verfahren und Anordnung zur kontaktlosen Bestimmung von Geschwindigkeitsverteilungen eines flüssigen Metalls in einer Stranggießkokille
DE102009036703A1 (de) 2009-08-05 2011-02-17 Technische Universität Ilmenau Vorrichtung und Verfahren zur Messung der Bewegungsgeschwindigkeit bewegter elektrisch leitfähiger Substanzen
DE102011085932A1 (de) 2011-06-07 2012-12-13 Sms Siemag Ag Verfahren zum Regeln der Höhe des Gießspiegels in einer Kokille einer Stranggießanlage
DE102011114506A1 (de) 2011-09-22 2013-03-28 Technische Universität Ilmenau Verfahren und Vorrichtung zur berührungslosen Messung eines Massen- oder Volumenstromes eines elektrisch leitfähigen Fluids
DE102011056650B4 (de) 2011-12-20 2014-02-20 Technische Universität Ilmenau Verfahren und Anordnung zur Bestimmung der elektrischen Leitfähigkeit eines Werkstoffes
DE102012017871A1 (de) 2012-09-06 2014-03-06 Institut Dr. Foerster Gmbh & Co. Kg Differentieller Sensor und Verfahren zur Detektion von Anomalien in elektrisch leitfähigen Materialien
DE102013006182B4 (de) 2013-04-08 2019-04-25 Thomas Fröhlich Vorrichtung und Verfahren zur Detektion von Partikeln in Flüssigmetallen
DE102013012616B4 (de) 2013-07-23 2015-03-19 Technische Universität Ilmenau Verfahren und Vorrichtung zur berührungslosen Messung des Massen- oder Volumenstromes eines elektrisch leitfähigen Fluids
DE102013018318A1 (de) 2013-10-25 2015-04-30 Technische Universität Ilmenau Vorrichtung und Verfahren zur Detektion von Defekten in elektrisch leitfähigen Drähten
DE102014005430A1 (de) 2014-04-09 2015-10-15 Technische Universität Ilmenau Verfahren und Vorrichtung zur berührungslosen Ermittlung der elektrischen Leitfähigkeit einer elektrisch leitfähigen Substanz
CN104007170B (zh) * 2014-05-19 2016-10-05 中国科学院大学 基于电磁原理的通过状态转化测量金属液纯净度的方法
CN105445363B (zh) * 2015-11-24 2018-10-19 中国科学院大学 监测连铸坯振痕的电磁力方法
CN105548347A (zh) * 2015-12-12 2016-05-04 中国科学院大学 基于电磁感应原理的导体中缺陷探测方法
EP3538901B1 (de) 2016-11-08 2021-01-06 Helmholtz-Zentrum Dresden - Rossendorf e.V. Verfahren und system zur kalibrierungsfreien bestimmung einer strömungsgeschwindigkeit einer elektrisch leitenden flüssigkeit
DE102017005210B4 (de) 2017-05-30 2020-10-08 Technische Universität Ilmenau Vorrichtung zur Ermittlung von Parametern einer elektrisch leitfähigen Substanz und dazugehöriges Verfahren
JP7046721B2 (ja) * 2018-05-29 2022-04-04 ナブテスコ株式会社 速度検出装置
JP7046720B2 (ja) * 2018-05-29 2022-04-04 ナブテスコ株式会社 速度検出装置及び速度検出方法
DE102019105628B3 (de) * 2019-03-06 2020-03-19 Helmholtz-Zentrum Dresden - Rossendorf E.V. Anordnung zur berührungslosen Bestimmung der Geschwindigkeitsverteilung eines Schmelzvolumens in einer Stranggusskokille

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435043A (en) 1944-10-06 1948-01-27 Control Instr Co Inc Device for measuring rate of fluid flow
US3595076A (en) 1969-05-12 1971-07-27 Leonard J Eyges Device for measuring velocity
SE420649B (sv) 1976-05-20 1981-10-19 Atomenergi Ab Anordning for elektromagnetisk metning vid hog temeratur av atmindtone en av storheterna niva, avstand och hastighet i samband med i en behallare, kanal eller liknande innehallet flytande ledande material med mycket ...
US4255976A (en) 1979-08-13 1981-03-17 Theodore P. Zoli, Jr. Apparatus and method for measuring the velocity of a moving dielectric material
JPS56155812A (en) 1980-05-02 1981-12-02 Power Reactor & Nuclear Fuel Dev Corp Monitoring method for flow state of fluidic metal
JPS57199917A (en) 1981-06-03 1982-12-08 Hitachi Ltd Electromagnetic flowmeter for liquid metal
DE3346650A1 (de) 1983-12-20 1985-06-27 Schweizerische Aluminium Ag, Chippis Verfahren und vorrichtung zum bestimmen und regeln eines niveaus einer metallschmelze
US4866383A (en) * 1988-04-01 1989-09-12 Taliaferro Sam W Method and apparatus having load cell responsive to movement of a magnetic field generator for differentiating between materials
JPH11216016A (ja) 1998-02-03 1999-08-10 Sinto Brator Co Ltd 研磨材固定歯磨き用ブラシ
US6064201A (en) * 1998-07-13 2000-05-16 Chartered Semiconductor Manufacturing Ltd. Method and apparatus to image metallic patches embedded in a non-metal surface

Also Published As

Publication number Publication date
ATE429631T1 (de) 2009-05-15
AU4159200A (en) 2000-10-16
US6538433B1 (en) 2003-03-25
KR20020003869A (ko) 2002-01-15
JP2002540414A (ja) 2002-11-26
EP1194743A1 (de) 2002-04-10
SE9901103L (sv) 2000-09-26
WO2000058695A1 (en) 2000-10-05
SE9901103D0 (sv) 1999-03-25
DE60042070D1 (de) 2009-06-04
KR100687999B1 (ko) 2007-02-28
EP1194743B1 (de) 2009-04-22

Similar Documents

Publication Publication Date Title
SE520648C2 (sv) Förfarande och anordning för att mäta en parameter hos en metallbana
Genevès et al. The BNM watt balance project
CN101592678B (zh) 一种挠性摆式加速度计
US10566916B2 (en) Bearing, in particular for a magnetic levitation assembly
CN101512299A (zh) 用于无接触地检测移动的能导电物质的方法和装备
JPS62500195A (ja) 物体の動きの少くとも１個の特性値を決定するための方法と装置
CN108981974B (zh) 一种基于重力复摆的超高精度微力测量装置及测量方法
KR102292403B1 (ko) 진동 센서
CN104330198A (zh) 基于挠性支承的扭矩校准测量装置
CN104280571B (zh) 电磁平衡式加速度传感器
EP1815257B1 (de) Einrichtung zur messung von wind- und wasser-geschwindigkeit und -richtung
CN103941756A (zh) 微推力测量系统振动的非接触式主动控制方法
Mirzaei et al. Design and modeling of an axisymmetric eddy current sensor for speed measurement of nonmagnetic rods
WO2021006727A1 (en) Sensor equipped with at least one magnet and a diamagnetic plate levitating above said at least one magnet and method to measure a parameter of an object using such a sensor
JP6117213B2 (ja) 導電性流体の質量流量又は体積流量の非接触式測定方法及び装置
CN201464493U (zh) 一种挠性摆式加速度计
JPH1090025A (ja) フロート式流量計
CN105937875B (zh) 一种动态间隙测量仪及其测量方法
Maierhofer et al. Using the Dynamics of Active Magnetic Bearings to perform an experimental Modal Analysis of a Rotor System
CN103926532B (zh) 线性电机性能参数检测系统
NAHIYAN et al. Development of Three-Dimensional Force Measurement Instrument Using Zero-Compliance Mechanism
JP2018096997A (ja) 測定システム
Dimoff et al. Application of air bearings to an electrodynamic vibration standard
EP1677068A1 (de) Sensorausrichtungsvorrichtung
JP6218739B2 (ja) 比重測定方法及び比重測定装置

Legal Events

Date Code Title Description
NUG Patent has lapsed