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DE69123240D1 - Magnetischer lage- und geschwindigkeitssensor mit hallsonde - Google Patents

Magnetischer lage- und geschwindigkeitssensor mit hallsonde

Info

Publication number
DE69123240D1
DE69123240D1 DE69123240T DE69123240T DE69123240D1 DE 69123240 D1 DE69123240 D1 DE 69123240D1 DE 69123240 T DE69123240 T DE 69123240T DE 69123240 T DE69123240 T DE 69123240T DE 69123240 D1 DE69123240 D1 DE 69123240D1
Authority
DE
Germany
Prior art keywords
speed sensor
magnetic position
hall probe
hall
probe
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
DE69123240T
Other languages
English (en)
Other versions
DE69123240T2 (de
Inventor
Claude Oudet
Daniel Prudham
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.)
MMT SA
Original Assignee
Moving Magnet Technologie SA
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 Moving Magnet Technologie SA filed Critical Moving Magnet Technologie SA
Application granted granted Critical
Publication of DE69123240D1 publication Critical patent/DE69123240D1/de
Publication of DE69123240T2 publication Critical patent/DE69123240T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE69123240T 1990-12-05 1991-12-05 Magnetischer lage- und geschwindigkeitssensor mit hallsonde Expired - Lifetime DE69123240T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9015223A FR2670286B1 (fr) 1990-12-05 1990-12-05 Capteur magnetique de position et de vitesse a sonde de hall.
PCT/FR1991/000973 WO1992010722A1 (fr) 1990-12-05 1991-12-05 Capteur magnetique de position et de vitesse a sonde de hall

Publications (2)

Publication Number Publication Date
DE69123240D1 true DE69123240D1 (de) 1997-01-02
DE69123240T2 DE69123240T2 (de) 1997-06-05

Family

ID=9402918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69123240T Expired - Lifetime DE69123240T2 (de) 1990-12-05 1991-12-05 Magnetischer lage- und geschwindigkeitssensor mit hallsonde

Country Status (6)

Country Link
US (2) US5528139A (de)
EP (1) EP0514530B1 (de)
JP (1) JP2842482B2 (de)
DE (1) DE69123240T2 (de)
FR (1) FR2670286B1 (de)
WO (1) WO1992010722A1 (de)

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DE19716985A1 (de) * 1997-04-23 1998-10-29 A B Elektronik Gmbh Vorrichtung zur Ermittlung der Position und/oder Torsion rotierender Wellen
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FR2786266B1 (fr) 1998-11-20 2001-01-19 Moving Magnet Tech Capteur de position a sonde de hall
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US7191754B2 (en) * 2002-03-06 2007-03-20 Borgwarner Inc. Position sensor apparatus and method
DE60309361T2 (de) * 2002-03-06 2007-02-08 Borgwarner Inc., Auburn Hills Elektronische Drosselklappensteuerung mit berührlosem Positionsgeber
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EP1509745A4 (de) * 2002-05-15 2006-12-20 American Electronic Components Lochdurchgangs-drehpositionssensor
DE10229280A1 (de) * 2002-06-28 2004-01-22 Ti Automotive (Neuss) Gmbh Berührungsloser Füllstandgeber
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JP2004150905A (ja) 2002-10-30 2004-05-27 Hitachi Ltd 非接触式回転位置センサ及び非接触式回転位置センサを有する電子制御スロットル弁装置
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US20050261763A1 (en) * 2003-04-08 2005-11-24 Xingwu Wang Medical device
US20050240100A1 (en) * 2003-04-08 2005-10-27 Xingwu Wang MRI imageable medical device
US20050278020A1 (en) * 2003-04-08 2005-12-15 Xingwu Wang Medical device
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JP4233958B2 (ja) * 2003-08-29 2009-03-04 株式会社日本自動車部品総合研究所 回転角検出装置
JP4224382B2 (ja) * 2003-11-18 2009-02-12 株式会社日立製作所 回転位置センサ及び内燃機関の電子制御式スロットル装置
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US20070027532A1 (en) * 2003-12-22 2007-02-01 Xingwu Wang Medical device
US6992478B2 (en) 2003-12-22 2006-01-31 Cts Corporation Combination hall effect position sensor and switch
US7154262B2 (en) * 2004-01-28 2006-12-26 Denso Corporation Rotation angle detecting device
JP4518911B2 (ja) * 2004-11-01 2010-08-04 ナイルス株式会社 非接触式回転角度検出センサ
DE102005040168A1 (de) * 2005-08-25 2007-03-01 Robert Bosch Gmbh Sensoranordnung
JP4519750B2 (ja) * 2005-09-29 2010-08-04 株式会社日本自動車部品総合研究所 回転角度検出装置
DE102005062784A1 (de) * 2005-12-28 2007-07-05 Robert Bosch Gmbh Magnet-Baueinheit zur Befestigung auf einer Welle
JP2008128740A (ja) * 2006-11-17 2008-06-05 Furukawa Electric Co Ltd:The 回転センサ
GB2444300B (en) * 2006-12-01 2008-12-24 Roke Manor Research Method for use in a multilateration system and a multilateration system
DE102007045815A1 (de) * 2007-09-25 2009-04-09 Magna Powertrain Ag & Co Kg Getriebeeinheit
JP4816612B2 (ja) 2007-09-27 2011-11-16 株式会社デンソー 車両用操舵装置
JP4960209B2 (ja) 2007-12-11 2012-06-27 ナイルス株式会社 非接触式回転角度検出センサ
DE102008004454B4 (de) * 2008-01-15 2020-02-13 Asm Automation Sensorik Messtechnik Gmbh Winkelsensorschaltung
DE102008013378A1 (de) * 2008-03-10 2009-09-17 Dr. Johannes Heidenhain Gmbh Winkelmesssystem
JP5266986B2 (ja) * 2008-09-09 2013-08-21 ヤマハ株式会社 センサ
CN101358833B (zh) * 2008-09-17 2011-01-12 联合汽车电子有限公司 角度位置传感器
FR2936307B1 (fr) 2008-09-24 2010-09-17 Moving Magnet Tech Mmt Capteur de position lineaire ou rotatifa aimant permanent pour la detection d'une cible ferromagnetique
FR2937722B1 (fr) 2008-10-24 2010-11-26 Moving Magnet Tech Mmt Capteur de position magnetique a mesure de direction de champ et a collecteur de flux
JP5409814B2 (ja) 2009-02-17 2014-02-05 シーティーエス・コーポレーション 回転式位置センサー
FR2947902B1 (fr) 2009-07-07 2011-07-22 Moving Magnet Technologies M M T Capteur de position absolue et multi-periodique
FR2952430B1 (fr) 2009-11-06 2012-04-27 Moving Magnet Technologies M M T Capteur de position magnetique bidirectionnel a rotation de champ
TW201121531A (en) * 2009-12-31 2011-07-01 xiang-ling Xu Auxiliary driving device for wheelchair.
FR2959011B1 (fr) * 2010-04-14 2012-08-10 Moving Magnet Tech Mmt Capteur de position perfectionne, utilisant un element ferromagnetique mobile
FR2965347B1 (fr) 2010-09-29 2015-04-03 Moving Magnet Tech Capteur de position ameliore
DE102010061955B4 (de) * 2010-11-25 2014-03-13 Rolls-Royce Deutschland Ltd & Co Kg Induktiver Sensor
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FR3021819B1 (fr) 2014-06-03 2016-06-03 Mmt Sa Actionneur lineaire reversible auto commute a commande bifilaire
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FR3055959B1 (fr) * 2016-09-13 2018-10-12 Ntn Snr Roulements Systeme de determination d’au moins un parametre de rotation d’un organe tournant
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Also Published As

Publication number Publication date
DE69123240T2 (de) 1997-06-05
JPH05505883A (ja) 1993-08-26
US5528139A (en) 1996-06-18
FR2670286A1 (fr) 1992-06-12
EP0514530B1 (de) 1996-11-20
EP0514530A1 (de) 1992-11-25
FR2670286B1 (fr) 1993-03-26
JP2842482B2 (ja) 1999-01-06
US6043645A (en) 2000-03-28
WO1992010722A1 (fr) 1992-06-25

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Legal Events

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8327 Change in the person/name/address of the patent owner

Owner name: MMT S.A., FRIBOURG, CH