ATE430925T1 - Drehwinkelsensor - Google Patents

Drehwinkelsensor

Info

Publication number
ATE430925T1
ATE430925T1 AT05015024T AT05015024T ATE430925T1 AT E430925 T1 ATE430925 T1 AT E430925T1 AT 05015024 T AT05015024 T AT 05015024T AT 05015024 T AT05015024 T AT 05015024T AT E430925 T1 ATE430925 T1 AT E430925T1
Authority
AT
Austria
Prior art keywords
angle sensor
movable object
speed information
angular position
magnetic field
Prior art date
Application number
AT05015024T
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 ATE430925T1 publication Critical patent/ATE430925T1/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)
  • Measuring Magnetic Variables (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
AT05015024T 2005-07-11 2005-07-11 Drehwinkelsensor ATE430925T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05015024A EP1744136B1 (de) 2005-07-11 2005-07-11 Drehwinkelsensor

Publications (1)

Publication Number Publication Date
ATE430925T1 true ATE430925T1 (de) 2009-05-15

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 After (2)

Application Number Title Priority Date Filing Date
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

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) WO2007006553A2 (de)

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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
KR101643182B1 (ko) 2008-03-14 2016-07-27 마그나-라스틱 디바이시스, 인코포레이티드 주위 자기장 차단 자기탄성 토크 센서
US7631564B1 (en) 2008-06-06 2009-12-15 General Electric Company Direct shaft power measurements for rotating machinery
US8020455B2 (en) 2008-06-06 2011-09-20 General Electric Company Magnetostrictive sensing systems and methods for encoding
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
US8203334B2 (en) 2010-10-28 2012-06-19 General Electric Company Magnetically spirally encoded shaft for measuring rotational angel, rotational speed and torque
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
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
US10713174B2 (en) 2016-12-20 2020-07-14 Texas Instruments Incorporated Streaming engine with early and late address and loop count registers to track architectural state
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
CA3127091A1 (en) 2019-01-18 2020-07-23 Sheltered Wings, Inc. 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
KR20230019426A (ko) 2020-05-05 2023-02-08 쉘터드 윙스, 인크. 디/비/에이 보텍스 옵틱스 인에이블러 인터페이스를 구비하는 시야 광학체
US11923728B2 (en) 2020-12-17 2024-03-05 Waymo Llc Method of determining runout
ES3008357T3 (en) 2021-07-05 2025-03-24 Ncte Ag Torque measurement on a disc
US11333598B1 (en) * 2021-07-27 2022-05-17 United Arab Emirates University Material degradation monitoring system

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Also Published As

Publication number Publication date
US8129986B2 (en) 2012-03-06
EP1902287B1 (de) 2010-04-28
ATE466265T1 (de) 2010-05-15
JP2009500636A (ja) 2009-01-08
WO2007006555A3 (en) 2007-05-03
EP1744136A1 (de) 2007-01-17
DE602005014352D1 (de) 2009-06-18
WO2007006555A2 (en) 2007-01-18
EP1902287A2 (de) 2008-03-26
EP1744136B1 (de) 2009-05-06
US20080204001A1 (en) 2008-08-28
US20090219122A1 (en) 2009-09-03
WO2007006553A2 (en) 2007-01-18
WO2007006553A3 (en) 2008-03-13
EP1902286B1 (de) 2010-11-17
DE602006018305D1 (de) 2010-12-30
JP2009500637A (ja) 2009-01-08
ATE488754T1 (de) 2010-12-15
US8106652B2 (en) 2012-01-31
EP1902286A2 (de) 2008-03-26

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