ATE466287T1 - Positionsdetektor - Google Patents

Positionsdetektor

Info

Publication number
ATE466287T1
ATE466287T1 AT03795827T AT03795827T ATE466287T1 AT E466287 T1 ATE466287 T1 AT E466287T1 AT 03795827 T AT03795827 T AT 03795827T AT 03795827 T AT03795827 T AT 03795827T AT E466287 T1 ATE466287 T1 AT E466287T1
Authority
AT
Austria
Prior art keywords
excitation magnet
position detector
component
ferromagnetic component
triggering
Prior art date
Application number
AT03795827T
Other languages
English (en)
Inventor
Walter Mehnert
Thomas Theil
Original Assignee
Mehnert Walter Dr
Thomas Theil
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 Mehnert Walter Dr, Thomas Theil filed Critical Mehnert Walter Dr
Priority claimed from PCT/EP2003/012938 external-priority patent/WO2004046735A1/de
Application granted granted Critical
Publication of ATE466287T1 publication Critical patent/ATE466287T1/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
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • 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
    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/2006—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 by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/2033—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 by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet
    • 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
    • G01P3/4815—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 using a pulse wire sensor, e.g. Wiegand wire

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Vehicle Body Suspensions (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
AT03795827T 2002-11-20 2003-11-19 Positionsdetektor ATE466287T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10254231 2002-11-20
DE10259223A DE10259223B3 (de) 2002-11-20 2002-12-17 Positionsdetektor
PCT/EP2003/012938 WO2004046735A1 (de) 2002-11-20 2003-11-19 Positionsdetektor

Publications (1)

Publication Number Publication Date
ATE466287T1 true ATE466287T1 (de) 2010-05-15

Family

ID=30128886

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03795827T ATE466287T1 (de) 2002-11-20 2003-11-19 Positionsdetektor

Country Status (6)

Country Link
JP (2) JP4712390B2 (de)
CN (1) CN100468059C (de)
AT (1) ATE466287T1 (de)
DE (2) DE10259223B3 (de)
ES (1) ES2341539T3 (de)
IL (1) IL168712A (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
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DE10259223B3 (de) * 2002-11-20 2004-02-12 Mehnert, Walter, Dr. Positionsdetektor
DE102004013022B3 (de) * 2004-03-16 2005-10-13 Sew-Eurodrive Gmbh & Co. Kg Abschnittszähler und Antrieb
DE102004062448A1 (de) * 2004-06-18 2006-01-19 Valeo Schalter Und Sensoren Gmbh Lenkwinkelsensor
DE102005023010B4 (de) 2004-08-18 2025-03-27 Sew-Eurodrive Gmbh & Co Kg Segmentzähler, Lineargeber, Verfahren und Linearantrieb
DE102005035571A1 (de) * 2005-07-29 2007-02-01 Leopold Kostal Gmbh & Co. Kg Messanordnung mit einem Wiegandsensor
JP2007107971A (ja) * 2005-10-12 2007-04-26 Takamisawa Cybernetics Co Ltd 磁気センサ装置
DE102006017865B4 (de) * 2006-04-13 2012-04-12 Sick Stegmann Gmbh Vorrichtung zur Messung der absoluten Position eines Messobjekts
DE102006038268A1 (de) * 2006-08-09 2008-02-14 Takata-Petri Ag Vorrichtung zur berührungslosen Erkennung von Drehwinkeländerungen und Mehrfachumdrehungen
DE102007039050B8 (de) 2007-08-17 2024-02-15 Avago Technologies International Sales Pte. Limited Linearsegment- oder Umdrehungszähler mit einem ferromagnetischen Element
DE102007039051B8 (de) 2007-08-17 2023-09-28 Avago Technologies International Sales Pte. Limited Absoluter feinauflösender Segment- oder Umdrehungszähler
CN101435709B (zh) * 2007-11-14 2011-07-13 杰克陈 用于往复式直线运动物体的定位装置及定位方法
DE102008051479A1 (de) 2008-08-30 2010-03-04 Mehnert, Walter, Dr. Sensorbaugruppe für einen Drehgeber und mit einer solchen Sensorbaugruppe ausgestatteter Drehgeber
EP2159547A3 (de) 2008-08-30 2014-06-11 Walter Mehnert Sensorbaugruppe für einen Drehgeber und mit einer solchen Sensorbaugruppe ausgestatteter Drehgeber
DE102009034744A1 (de) 2009-02-24 2010-09-30 Mehnert, Walter, Dr. Absoluter magnetischer Positionsgeber
DE102010022154B4 (de) 2010-03-30 2017-08-03 Avago Technologies General Ip (Singapore) Pte. Ltd. Magnetischer Drehgeber
DE102011002179B4 (de) * 2011-04-19 2023-10-12 Avago Technologies International Sales Pte. Limited Verfahren und Anordnung zur Synchronisation eines Segmentzählers mit einem Feinpositionssensor
CN102306329B (zh) * 2011-05-27 2014-04-30 南京艾驰电子科技有限公司 一种无源传感器及其传感方法
DE102011079633A1 (de) * 2011-07-22 2013-01-24 Robert Bosch Gmbh Magnetsensor zum Messen eines Magnetfelds eines magnetischen Multipols und zugehörige Vorrichtung zur Ermittlung von Bewegungsparametern
CN102519494A (zh) * 2011-12-19 2012-06-27 西安宝德自动化股份有限公司 一种位置传感器
DE102012102308B4 (de) * 2012-03-19 2024-11-07 Ic-Haus Gmbh Verfahren zur Detektion von Spannungsimpulsen, Schaltungsanordnung und Positionsmessvorrichtung
US9631948B2 (en) 2012-04-15 2017-04-25 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and arrangement for synchronizing a segment counter with a fine position sensor
WO2013164361A1 (de) 2012-04-30 2013-11-07 Fritz Kuebler Gmbh Zaehl- Und Sensortechnik Energieautarker multiturn-drehgeber und verfahren zur ermittlung einer eindeutigen position einer geberwelle mit dem multiturn-drehgeber
DE102012017071A1 (de) 2012-04-30 2013-10-31 Fritz Kübler GmbH Zähl- und Sensortechnik Energieautarker Multiturn-Drehgeber und Verfahren zur Ermittlung einer eindeutigen Position einer Geberwelle mit dem Multiturn-Drehgeber
DE102012008888A1 (de) 2012-04-30 2013-10-31 Fritz Kübler GmbH Zähl- und Sensortechnik Energieautarker Multiturn-Drehgeber und Verfahren zur Ermittlung einer eindeutigen Position einer Geberwelle mit dem Multiturn-Drehgeber
DE102012012874B4 (de) * 2012-06-28 2019-06-19 Sew-Eurodrive Gmbh & Co Kg Anordnung zur Bestimmung einer Umdrehungsanzahl einer drehbar gelagerten Welle und Verfahren zur Bestimmung einer Umdrehungsanzahl einer drehbar gelagerten Welle
KR101664760B1 (ko) * 2013-02-22 2016-10-12 미쓰비시덴키 가부시키가이샤 회전수 검출기
DE102013003190A1 (de) 2013-02-26 2014-08-28 Hengstler Gmbh Batterieloser Signalgeber mit Wiegand-Sensor für Gas- oder Wasserzähler
DE102013211290A1 (de) * 2013-06-17 2014-12-18 Siemens Aktiengesellschaft Einrichtung und Verfahren zur Erkennung einer Positionsänderung
US9983025B2 (en) 2013-07-14 2018-05-29 Ictv Brands, Inc. Motion sensor
DE102015000299A1 (de) 2015-01-12 2016-07-14 Walter Mehnert Halte- und Führungselement für Impuls- oder Wieganddrähte
DE102015114384B3 (de) * 2015-08-28 2016-11-17 Fritz Kübler GmbH Zähl- und Sensortechnik Energieautarker Multiturn-Drehgeber mit Schnappelement
DE102015117064B4 (de) 2015-09-28 2023-06-07 Avago Technologies International Sales Pte. Limited Positionsdetektor
JP6458742B2 (ja) * 2016-01-20 2019-01-30 オムロン株式会社 近接センサ
US20190148043A1 (en) 2016-04-08 2019-05-16 Thomas Theil Wiegand wire arrangement and method for the production thereof
DE102017203679B4 (de) 2016-05-03 2023-02-23 Avago Technologies International Sales Pte. Limited Zählsensor mit Korrekturfunktion
DE102017203683B4 (de) 2016-05-31 2023-02-23 Avago Technologies International Sales Pte. Limited Zählsensor mit korrekturfunktion
DE102018117600A1 (de) 2018-07-20 2020-01-23 Fraba B.V. Drehwinkelmesssystem
WO2020015834A1 (de) 2018-07-20 2020-01-23 Fraba B.V. Drehwinkelmesssystem
EP3857180A4 (de) * 2018-09-30 2022-06-22 Natural Gas Solutions North America, LLC Bewahrung redundanter daten bei einem gaszähler
TW202316085A (zh) 2021-06-08 2023-04-16 日商東方馬達股份有限公司 運動檢測器
JP2022187943A (ja) 2021-06-08 2022-12-20 オリエンタルモーター株式会社 運動検出器
JP7518112B2 (ja) * 2022-02-16 2024-07-17 オリエンタルモーター株式会社 位置検出装置
JP7583774B2 (ja) * 2022-10-25 2024-11-14 オリエンタルモーター株式会社 多回転角度検出装置
CN115877278B (zh) * 2022-11-11 2025-11-07 北京航空航天大学 基于磁畴壁运动速度比对的电磁线圈发生磁场标定方法
DE102023133697A1 (de) * 2023-09-01 2025-03-06 Fraba B.V. Wiegandsensoranordnung

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Also Published As

Publication number Publication date
JP2011059130A (ja) 2011-03-24
JP4712390B2 (ja) 2011-06-29
CN100468059C (zh) 2009-03-11
CN1739031A (zh) 2006-02-22
DE50312672D1 (de) 2010-06-10
ES2341539T3 (es) 2010-06-22
DE10259223B3 (de) 2004-02-12
JP2006523822A (ja) 2006-10-19
IL168712A (en) 2010-11-30

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