ATE466265T1 - Ein gerät um ein magnetisierbares element zu magnetisieren - Google Patents

Ein gerät um ein magnetisierbares element zu magnetisieren

Info

Publication number
ATE466265T1
ATE466265T1 AT06762533T AT06762533T ATE466265T1 AT E466265 T1 ATE466265 T1 AT E466265T1 AT 06762533 T AT06762533 T AT 06762533T AT 06762533 T AT06762533 T AT 06762533T AT E466265 T1 ATE466265 T1 AT E466265T1
Authority
AT
Austria
Prior art keywords
movable object
speed information
angular position
magnetic field
angular speed
Prior art date
Application number
AT06762533T
Other languages
English (en)
Inventor
Lutz May
Original Assignee
Nct Engineering Gmbh
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 Nct Engineering Gmbh filed Critical Nct Engineering Gmbh
Application granted granted Critical
Publication of ATE466265T1 publication Critical patent/ATE466265T1/de

Links

Classifications

    • 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
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • 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
    • G01D5/142—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 using Hall-effect devices
    • G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • G01L3/102—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
    • G01L3/103—Details about the magnetic material used
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Measuring Magnetic Variables (AREA)
AT06762533T 2005-07-11 2006-07-11 Ein gerät um ein magnetisierbares element zu magnetisieren ATE466265T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US69819305P 2005-07-11 2005-07-11
EP05015024A EP1744136B1 (de) 2005-07-11 2005-07-11 Drehwinkelsensor
PCT/EP2006/006785 WO2007006555A2 (en) 2005-07-11 2006-07-11 Angle sensor device

Publications (1)

Publication Number Publication Date
ATE466265T1 true ATE466265T1 (de) 2010-05-15

Family

ID=35702328

Family Applications (3)

Application Number Title Priority Date Filing Date
AT05015024T ATE430925T1 (de) 2005-07-11 2005-07-11 Drehwinkelsensor
AT06762533T ATE466265T1 (de) 2005-07-11 2006-07-11 Ein gerät um ein magnetisierbares element zu magnetisieren
AT06762531T ATE488754T1 (de) 2005-07-11 2006-07-11 Vorrichtung zum magnetisieren eines magnetisierbaren elements und sensoreinrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT05015024T ATE430925T1 (de) 2005-07-11 2005-07-11 Drehwinkelsensor

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT06762531T ATE488754T1 (de) 2005-07-11 2006-07-11 Vorrichtung zum magnetisieren eines magnetisierbaren elements und sensoreinrichtung

Country Status (6)

Country Link
US (2) US8106652B2 (de)
EP (3) EP1744136B1 (de)
JP (2) JP2009500637A (de)
AT (3) ATE430925T1 (de)
DE (2) DE602005014352D1 (de)
WO (2) WO2007006555A2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080116881A1 (en) * 2004-08-02 2008-05-22 Lutz May Sensor
EP1971990A1 (de) * 2005-12-15 2008-09-24 NCTEngineering GmbH Sensor
US8278914B2 (en) * 2006-06-14 2012-10-02 The Furukawa Electric Co., Ltd Rotation angle detector
AT504137B1 (de) * 2006-06-30 2008-03-15 Schneider Electric Power Drive Einrichtung zur messung
DE102007025000B3 (de) 2007-05-30 2008-12-11 Infineon Technologies Ag Magnetfeldsensor
US10852367B2 (en) 2007-05-30 2020-12-01 Infineon Technologies Ag Magnetic-field sensor with a back-bias magnet
US10338158B2 (en) 2007-05-30 2019-07-02 Infineon Technologies Ag Bias magnetic field sensor
DE102007046942A1 (de) * 2007-09-28 2009-04-16 Continental Automotive Gmbh Impulsgeber für eine Vorrichtung, insbesondere für einen Tachopraphen, und Verfahren zum Betreiben des Impulsgebers
CA2718284C (en) 2008-03-14 2017-02-07 Seong-Jae Lee Magnetoelastic torque sensor with ambient field rejection
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
US20100301846A1 (en) * 2009-06-01 2010-12-02 Magna-Lastic Devices, Inc. Magnetic speed sensor and method of making the same
JP2011047515A (ja) * 2009-07-28 2011-03-10 Canon Anelva Corp 駆動装置及び真空処理装置
US20110213571A1 (en) * 2010-02-26 2011-09-01 General Electric Company Sectional magnetic encoding method and system for measuring rotating shaft parameters
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
US8203334B2 (en) 2010-10-28 2012-06-19 General Electric Company Magnetically spirally encoded shaft for measuring rotational angel, rotational speed and torque
FR2970817B1 (fr) 2011-01-24 2013-11-15 St Microelectronics Sa Separateur radiofrequence
DE102012004105A1 (de) 2012-03-01 2013-09-05 Nctengineering Gmbh Berührungslose Magnetisierung von Hohlwellen
DE202012008717U1 (de) * 2012-09-12 2013-12-13 Mobil Elektronik Gmbh Sensoranordnung zur Messung des Winkels zwischen Sattelzugmaschine und Auflieger
DE102013110311A1 (de) * 2013-09-19 2015-03-19 Claas Tractor Sas Sensoranordnung zum Erfassen einer mechanischen Beanspruchung eines Bauteils eines landwirtschaftlichen Fahrzeugs
EP2878938B1 (de) * 2013-11-27 2018-07-04 Ncte Ag Magnetostriktiver Sensor für Aktuatoren in Flugzeugen
DE102014200461B4 (de) * 2014-01-14 2016-01-14 Schaeffler Technologies AG & Co. KG Anordnung zum Messen einer Kraft oder eines Drehmomentes an einem Maschinenelement
JP6276074B2 (ja) * 2014-03-10 2018-02-07 Dmg森精機株式会社 位置検出装置
EP2990772A1 (de) * 2014-08-29 2016-03-02 Methode Electronics Malta Ltd. Magnetoelastisches Momentsensorsystem für einen Antriebsstrang, Antriebsstrang, Verfahren zur Momentmessung in einem Antriebsstrang, Verfahren zum Betrieb eines Antriebsstranges und Verfahren zur Herstellung einer Primärsensoreinheit
US10746615B2 (en) 2015-06-10 2020-08-18 Methode Electronics, Inc. Magnetizing ferromagnetic elements used in load and torque sensing devices
CN105652659A (zh) * 2015-12-30 2016-06-08 中国航空工业集团公司沈阳发动机设计研究所 一种基于软轴推拉钢索的角位移信号反馈系统的优化方法
DE102016106009A1 (de) 2016-04-01 2017-10-05 Claas Tractor Sas Landwirtschaftliches Fahrzeug
EP3270389B1 (de) 2016-07-12 2019-04-10 Ncte Ag Magnetisierung einer hohlwelle
EP3557188B1 (de) 2018-04-17 2021-11-17 Ncte Ag Magnetisierte kolbenstange zur wegmessung
US11566917B2 (en) 2018-10-10 2023-01-31 Sri International Single-track magnetic encoding
SG11202107807QA (en) * 2019-01-18 2021-08-30 SHELTERED WINGS d/b/a VORTEX OPTICS Viewing optic with round counter system
EP3809099B1 (de) 2019-10-16 2023-03-15 Ncte Ag Längen- und geschwindigkeitsmessung auf hydraulischen, pneumatischen und elektrischen zylindern für mobile und stationäre anwendungen
US11923728B2 (en) 2020-12-17 2024-03-05 Waymo Llc Method of determining runout
EP4116688A1 (de) 2021-07-05 2023-01-11 Ncte Ag Drehmomentmessung an einer scheibe
US11333598B1 (en) * 2021-07-27 2022-05-17 United Arab Emirates University Material degradation monitoring system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2545365B2 (ja) 1986-04-21 1996-10-16 株式会社豊田中央研究所 トルク測定装置
US4761613A (en) * 1987-08-12 1988-08-02 Picker International, Inc. Monitored echo gating for the reduction of motion artifacts
JPH067056B2 (ja) * 1988-04-06 1994-01-26 日本ビクター株式会社 位置及び速度検出装置
US5097209A (en) * 1990-02-21 1992-03-17 The Torrington Company Magnetic encoder and sensor system for internal combustion engines
JP3403751B2 (ja) * 1992-03-31 2003-05-06 株式会社東芝 磁気共鳴映像装置
DE19726691A1 (de) 1997-06-24 1999-01-07 Itt Mfg Enterprises Inc Drehwinkelsensor mit einem asymmetrisch angeordneten Permanentmagneten
GB9808792D0 (en) * 1998-04-23 1998-06-24 Effective Torque Technologies Magnetising arrangements for torque/force sensor
US6265867B1 (en) 1999-05-19 2001-07-24 Arthur D. Little, Inc. Position encoder utilizing fluxgate sensors
US6253460B1 (en) 1999-06-10 2001-07-03 Geoffrey W. Schmitz Apparatus for position measurement and a system and a method for using the same
JP3596667B2 (ja) * 2000-01-26 2004-12-02 株式会社デンソー 回転角検出装置
GB0009492D0 (en) * 2000-04-17 2000-06-07 Fast Technology Gmbh Magnetic transducer element and method of preparation
US6452394B1 (en) * 2000-10-20 2002-09-17 Koninklijke Philips Electronics N.V. Transfer of the resonance frequency of the resonance circuit by extra RF frequency combined with the excitation RF pulse
GB0103036D0 (en) 2001-02-07 2001-03-21 Fast Technology Ag Longitudinally-magnetised transducer
US7208939B2 (en) * 2001-02-28 2007-04-24 Bvr Technologies Co. Methods and apparatus for sensing angular position and speed of a rotatable shaft utilizing linearized annular magnet and commutated ratiometric hall sensors
US6792817B2 (en) 2002-08-09 2004-09-21 Visteon Global Technologies, Inc. Fixtures and processes for magnetizing magnetoelastic shafts circumferentially
US6777928B2 (en) 2002-12-03 2004-08-17 Delphi Technologies, Inc. Rotary magnetic position sensor having pole differentiated magnets
EP1743185B1 (de) * 2004-04-26 2010-09-22 Koninklijke Philips Electronics N.V. Elektrooptischer magnetresonanzwandler
US7631564B1 (en) * 2008-06-06 2009-12-15 General Electric Company Direct shaft power measurements for rotating machinery

Also Published As

Publication number Publication date
EP1744136A1 (de) 2007-01-17
WO2007006555A3 (en) 2007-05-03
WO2007006553A3 (en) 2008-03-13
EP1902287A2 (de) 2008-03-26
EP1902286B1 (de) 2010-11-17
EP1744136B1 (de) 2009-05-06
JP2009500636A (ja) 2009-01-08
JP2009500637A (ja) 2009-01-08
EP1902287B1 (de) 2010-04-28
US8106652B2 (en) 2012-01-31
WO2007006555A2 (en) 2007-01-18
EP1902286A2 (de) 2008-03-26
US20080204001A1 (en) 2008-08-28
US20090219122A1 (en) 2009-09-03
ATE430925T1 (de) 2009-05-15
WO2007006553A2 (en) 2007-01-18
DE602006018305D1 (de) 2010-12-30
US8129986B2 (en) 2012-03-06
DE602005014352D1 (de) 2009-06-18
ATE488754T1 (de) 2010-12-15

Similar Documents

Publication Publication Date Title
ATE466265T1 (de) Ein gerät um ein magnetisierbares element zu magnetisieren
ATE441833T1 (de) Positionssensor
WO2002061366A3 (en) Amr position sensor with changed magnetization for linearity
WO2007115857A3 (de) Gebervorrichtung für eine elektrische maschine
WO2008102556A1 (ja) 回転検出装置および回転検出装置付き軸受
DK1645839T3 (da) Anordning og metode til registrering af bevægelige objekter
BRPI0607124A2 (pt) sensor de posição e máquina de lavar
WO2006109384A8 (ja) 位置検出器および位置決め装置
ATE471516T1 (de) Sensorvorrichtung und verfahren zum detektieren magnetischer partikel
RU2008101786A (ru) Точный магнитный биодатчик
WO2006013090A3 (en) Sensor electronic
WO2009047401A3 (fr) Capteur magnétique sans contact de position absolue multitour à arbre traversant
WO2008025937A3 (en) Metal object detecting apparatus
TW200639772A (en) Display device including function to input information from screen by light
WO2007017848A3 (en) Apparatus for object information detection and methods of using same
WO2010034896A3 (fr) Capteur de position lineaire ou rotatif a aimant permanent pour la detection d'une cible ferromagnetique
RU2010123976A (ru) Датчик положения скважинного устройства заканчивания скважины
CA2551428A1 (en) Test tape and analytical system
JP2010515638A5 (de)
ATE426230T1 (de) Objektbezogene steuerung von informations- und werbetragern
FR2895075B1 (fr) Capteur magnetique de position a detection optimisee
WO2008138848A3 (en) Device for and method of determining a position of a movable object
ATE414229T1 (de) Zylinderservicemodul
WO2004038724A3 (en) Sensor for tagged magnetic bead bioassays
WO2009031542A1 (ja) 磁気駆動装置

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties