ES2165098T3 - Disposicion para la deteccion de un movimiento rotatorio o de translacion. - Google Patents

Disposicion para la deteccion de un movimiento rotatorio o de translacion.

Info

Publication number
ES2165098T3
ES2165098T3 ES97951083T ES97951083T ES2165098T3 ES 2165098 T3 ES2165098 T3 ES 2165098T3 ES 97951083 T ES97951083 T ES 97951083T ES 97951083 T ES97951083 T ES 97951083T ES 2165098 T3 ES2165098 T3 ES 2165098T3
Authority
ES
Spain
Prior art keywords
sensor element
signal
movement
detecting
way
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97951083T
Other languages
English (en)
Inventor
Jurgen Neumann
Gerhard Jurjens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brose Fahrzeugteile SE and Co KG
Original Assignee
Brose Fahrzeugteile SE and Co KG
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
Priority claimed from DE19701927A external-priority patent/DE19701927C1/de
Application filed by Brose Fahrzeugteile SE and Co KG filed Critical Brose Fahrzeugteile SE and Co KG
Application granted granted Critical
Publication of ES2165098T3 publication Critical patent/ES2165098T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

LA INVENCION SE REFIERE A DISPOSITIVOS PARA DETECTAR UN MOVIMIENTO DE ROTACION O TRASLACION ENTRE UN ELEMENTO GENERADOR DE SEÑALES, QUE TIENE UN CAMPO MAGNETICO SIMETRICO, Y MEDIOS PARA DETECTAR EL CAMPO MAGNETICO DEL ELEMENTO GENERADOR DE SEÑAL. SEGUN LA INVENCION, UN ELEMENTO SENSOR (6) ANALOGO, SENSIBLE AL IMAN, SE ENCUENTRA ALINEADO DE MANERA QUE EL VECTOR NORMAL (81) DE LA SUPERFICIE SENSIBLE (61) DEL ELEMENTO SENSOR (6) FORME UN ANGULO ( BE ) CON UN VECTOR (82), QUE SEÑALA VERTICALMENTE DESDE EL ELEMENTO SENSOR (6) Y PERPENDICULARMENTE AL EJE (2) DEL ELEMENTO (3) GENERADOR DE SEÑAL. EL ELEMENTO SENSOR (6) GENERA IMPULSOS DE SEÑAL (A) CUYAS FORMAS ENTRE SUS BORDES DEPENDEN DE LA DIRECCION DE MOVIMIENTO Y DE LA SUBIDA O BAJADA DE MANERA QUE, CUANDO SE INVIERTE LA DIRECCION DE MOVIMIENTO, CAMBIA EL SIGNO DE LA FORMA DE LA SEÑAL. LA INVENCION PROPONE DISPOSITIVOS SIMPLES PARA DETECTAR UN MOVIMIENTO ROTATIVO O DE TRASLACION QUE SOLO EXIGE UN ELEMENTO SENSOR Y QUE, A PESAR DE ELLO, CUENTA CON UNA ELEVADA RESOLUCION.
ES97951083T 1996-11-14 1997-11-14 Disposicion para la deteccion de un movimiento rotatorio o de translacion. Expired - Lifetime ES2165098T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19648662 1996-11-14
DE19701927A DE19701927C1 (de) 1996-11-14 1997-01-11 Anordnung zum Erfassen einer rotatorischen oder translatorischen Bewegung

Publications (1)

Publication Number Publication Date
ES2165098T3 true ES2165098T3 (es) 2002-03-01

Family

ID=26031577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97951083T Expired - Lifetime ES2165098T3 (es) 1996-11-14 1997-11-14 Disposicion para la deteccion de un movimiento rotatorio o de translacion.

Country Status (4)

Country Link
US (1) US6448760B1 (es)
EP (1) EP0938646B1 (es)
ES (1) ES2165098T3 (es)
WO (1) WO1998021552A1 (es)

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US6657346B2 (en) * 2001-08-24 2003-12-02 Huang Chuan Pan Device for detecting the rotating speed of a fan motor
US6720764B2 (en) 2002-04-16 2004-04-13 Thomas Energy Services Inc. Magnetic sensor system useful for detecting tool joints in a downhold tubing string
FR2844591B1 (fr) * 2002-09-13 2005-04-15 Arvinmeritor Light Vehicle Sys Dispositif de determination du deplacement d'un arbre
US20040070388A1 (en) * 2002-10-09 2004-04-15 Chuang Thomas Hong Detecting rotational direction of a rotating article
DE10303363A1 (de) * 2003-01-29 2004-08-19 Robert Bosch Gmbh Sensoranordnung
US6791219B1 (en) 2003-06-18 2004-09-14 Bvr Technologies Company Contactless electro-mechanical actuator with coupled electronic motor commutation and output position sensors
DE102004057909A1 (de) * 2004-11-30 2006-06-01 Bourns, Inc., Riverside Linearer Positionssensor
DE202005007536U1 (de) * 2005-05-09 2006-09-28 Brose Schließsysteme GmbH & Co.KG Funktionseinheit eines Kraftfahrzeugs
US7129699B1 (en) * 2005-09-28 2006-10-31 Weyerhaeuser Company Phase detector for rotating equipment
US7355389B2 (en) * 2005-11-01 2008-04-08 Honeywell International, Inc. Method and system for linear positioning
JP5663304B2 (ja) 2007-06-27 2015-02-04 ブルックス オートメーション インコーポレイテッド 多次元位置センサ
US8823294B2 (en) 2007-06-27 2014-09-02 Brooks Automation, Inc. Commutation of an electromagnetic propulsion and guidance system
JP5416104B2 (ja) 2007-06-27 2014-02-12 ブルックス オートメーション インコーポレイテッド セルフベアリングモータ用位置フィードバック
CN101855811B (zh) 2007-06-27 2013-11-20 布鲁克斯自动化公司 具有提升能力和减少的齿槽特性的电机定子
US9752615B2 (en) * 2007-06-27 2017-09-05 Brooks Automation, Inc. Reduced-complexity self-bearing brushless DC motor
US8283813B2 (en) * 2007-06-27 2012-10-09 Brooks Automation, Inc. Robot drive with magnetic spindle bearings
JP2011514652A (ja) 2007-07-17 2011-05-06 ブルックス オートメーション インコーポレイテッド チャンバ壁に一体化されたモータを伴う基板処理装置
JP5628143B2 (ja) * 2008-03-07 2014-11-19 コンティ テミック マイクロエレクトロニック ゲゼルシャフト ミットベシュレンクテル ハフツングＣｏｎｔｉ Ｔｅｍｉｃ ｍｉｃｒｏｅｌｅｃｔｒｏｎｉｃ ＧｍｂＨ 磁気変位センサ
US8080993B2 (en) * 2008-03-27 2011-12-20 Infineon Technologies Ag Sensor module with mold encapsulation for applying a bias magnetic field
US7928724B2 (en) * 2008-05-27 2011-04-19 Honeywell International Inc. Magnetic odometer with direction indicator systems and method
RU2534858C2 (ru) * 2009-03-30 2014-12-10 Конинклейке Филипс Электроникс Н.В. Системы магнитно-индукционной томографии с катушечной конфигурацией
US9470506B2 (en) 2013-03-13 2016-10-18 Infineon Technologies Ag Systems and methods for rapid detection of rotation direction
DE102014220783A1 (de) 2014-10-14 2016-04-14 Robert Bosch Gmbh Sensor zur Bestimmung mindestens einer Rotationseigenschaft eines rotierenden Elements
WO2019177603A1 (en) * 2018-03-14 2019-09-19 Honeywell International Inc. Off-axis magnetic angular sensor using a magnetic sensing probe and multi-pole magnet array
US11162815B2 (en) * 2018-09-14 2021-11-02 Allegro Microsystems, Llc Angular magnetic field sensor and rotating target with stray field immunity
CN110604536A (zh) * 2019-11-05 2019-12-24 长沙学院 一种胶囊机器人磁驱动和测量系统
CN116259212B (zh) * 2023-05-12 2023-08-08 合肥威艾尔智能技术有限公司 一种非接触式磁感应模拟操纵台装置及线性校正方法

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Publication number Priority date Publication date Assignee Title
US4507591A (en) * 1983-07-26 1985-03-26 Rca Corporation Linear pulse width to current converter for brushless DC motors
EP0151002B1 (en) * 1984-01-25 1991-08-28 Matsushita Electric Industrial Co., Ltd. Magnetic detector
JPH0719923B2 (ja) 1984-12-14 1995-03-06 日本電装株式会社 位置検出装置
JPH02278175A (ja) 1989-04-19 1990-11-14 Zexel Corp 磁気センサ
US5086272A (en) 1989-06-20 1992-02-04 Volkswagen Ag Apparatus for distinguishing between opposed directions of relative motion of a part having magnetic variations
DE4018834A1 (de) 1989-06-20 1991-01-03 Volkswagen Ag Vorrichtung zur unterscheidung zwischen gegensinnigen bewegungsrichtungen eines teils
US5089817A (en) 1989-09-18 1992-02-18 The Torrington Company High resolution encoder
US5021736A (en) * 1989-09-19 1991-06-04 Texas Instruments Incorporated Speed/position sensor calibration method with angular adjustment of a magnetoresistive element
DE4125482A1 (de) 1991-04-27 1993-02-04 Deutsche Aerospace Drehmeldesystem
DE4113880A1 (de) 1991-04-27 1992-10-29 Messerschmitt Boelkow Blohm Drehmeldesystem
DE4128808A1 (de) 1991-08-30 1993-03-04 Schiffselektronik Rostock Gmbh Verfahren und anordnung zur beruehrungslosen, drehrichtungserkennenden drehzahlmessung an rotierenden ferromagnetischen teilen
DE4233549A1 (de) 1992-10-01 1994-04-21 Brose Fahrzeugteile Verfahren und Vorrichtung zum Erfassen der Drehzahl und der Dreheinrichtung eines Drehantriebes
EP0598934B1 (de) * 1992-11-23 1996-05-01 Siemens Aktiengesellschaft Anordnung zur berührungsfreien Erfassung der Drehzahl bzw. Geschwindigkeit oder Position eines Geberteils
DE4423461A1 (de) 1994-07-05 1996-01-11 Leistritz Ag Volumeter
US5517112A (en) * 1994-11-07 1996-05-14 Allegro Microsystems, Inc. Magnetic field detector with noise blanking
JPH10239098A (ja) * 1997-02-26 1998-09-11 Mitsubishi Electric Corp 磁気検出装置

Also Published As

Publication number Publication date
EP0938646A1 (de) 1999-09-01
EP0938646B1 (de) 2001-09-19
US6448760B1 (en) 2002-09-10
WO1998021552A1 (de) 1998-05-22

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