FR2893409A1 - CAPTEUR DE POSITION ANGULAIRE MAGNETIQUE POUR UNE COURSE ALLANT JUSQU'A 360 o - Google Patents
CAPTEUR DE POSITION ANGULAIRE MAGNETIQUE POUR UNE COURSE ALLANT JUSQU'A 360 o Download PDFInfo
- Publication number
- FR2893409A1 FR2893409A1 FR0511567A FR0511567A FR2893409A1 FR 2893409 A1 FR2893409 A1 FR 2893409A1 FR 0511567 A FR0511567 A FR 0511567A FR 0511567 A FR0511567 A FR 0511567A FR 2893409 A1 FR2893409 A1 FR 2893409A1
- Authority
- FR
- France
- Prior art keywords
- magnet
- position sensor
- sensor according
- magnetic
- angular position
- 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.)
- Granted
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 51
- 239000000523 sample Substances 0.000 claims description 26
- 230000005415 magnetization Effects 0.000 claims description 22
- 230000006698 induction Effects 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 230000035699 permeability Effects 0.000 description 6
- 238000010606 normalization Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
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- 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
- G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/245—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 characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
- G01D5/2451—Incremental encoders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Description
Claims (17)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0511567A FR2893409B1 (fr) | 2005-11-15 | 2005-11-15 | CAPTEUR DE POSITION ANGULAIRE MAGNETIQUE POUR UNE COURSE ALLANT JUSQU'A 360 o |
FR0651174A FR2893410B1 (fr) | 2005-11-15 | 2006-04-03 | Capteur de position angulaire magnetique pour une course allant jusqu'a 360 |
KR1020087014444A KR101331182B1 (ko) | 2005-11-15 | 2006-11-15 | 360도 범위의 자기 각위치 센서 |
EP14176789.7A EP2793001B1 (fr) | 2005-11-15 | 2006-11-15 | Capteur de position angulaire magnétique pour une course allant jusqu'à 360° |
CN200680051074.1A CN101384883B (zh) | 2005-11-15 | 2006-11-15 | 行程达360°的磁角位置传感器 |
EP06831123.2A EP1949036B2 (fr) | 2005-11-15 | 2006-11-15 | Capteur de position angulaire magnetique pour une course allant jusqu'a 360° |
JP2008540653A JP5059772B2 (ja) | 2005-11-15 | 2006-11-15 | 最大360°のコースの磁気角度位置センサ |
PCT/FR2006/002526 WO2007057563A1 (fr) | 2005-11-15 | 2006-11-15 | Capteur de position angulaire magnetique pour une course allant jusqu'a 360° |
US12/093,705 US8519700B2 (en) | 2005-11-15 | 2006-11-15 | Magnetic angular position sensor including an isotropic magnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0511567A FR2893409B1 (fr) | 2005-11-15 | 2005-11-15 | CAPTEUR DE POSITION ANGULAIRE MAGNETIQUE POUR UNE COURSE ALLANT JUSQU'A 360 o |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2893409A1 true FR2893409A1 (fr) | 2007-05-18 |
FR2893409B1 FR2893409B1 (fr) | 2008-05-02 |
Family
ID=36087690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0511567A Active FR2893409B1 (fr) | 2005-11-15 | 2005-11-15 | CAPTEUR DE POSITION ANGULAIRE MAGNETIQUE POUR UNE COURSE ALLANT JUSQU'A 360 o |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101384883B (fr) |
FR (1) | FR2893409B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012042154A1 (fr) * | 2010-09-29 | 2012-04-05 | Moving Magnet Technologies | Capteur de position amélioré |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
US9062989B2 (en) | 2010-12-15 | 2015-06-23 | Nxp B.V. | Magnetic field sensor for sensing rotation a reference component about the axis of rotation that is independent of alignment between the axis of rotation and the sensors |
CN102538838A (zh) * | 2012-02-17 | 2012-07-04 | 三一重工股份有限公司 | 一种多圈旋转编码器 |
DE102012214916A1 (de) * | 2012-08-22 | 2014-03-20 | Robert Bosch Gmbh | Sensoranordnung zur Erfassung von Drehwinkeln an einem drehbewegten Bauteil |
DE102012220139A1 (de) * | 2012-11-06 | 2014-05-08 | Robert Bosch Gmbh | Magnetische Messanordnung und korrespondierende Sensoranordnung zur Bewegungserfassung eines bewegten Bauteils |
US9354084B2 (en) * | 2013-11-19 | 2016-05-31 | Infineon Technologies Ag | Off-axis magnetic field angle sensors |
CN104931076A (zh) * | 2014-03-17 | 2015-09-23 | 精工爱普生株式会社 | 编码器、机电装置、机器人以及铁路车辆 |
JP6353380B2 (ja) * | 2015-02-24 | 2018-07-04 | メレキシス テクノロジーズ エス エー | 回転検出装置 |
EP3144639A1 (fr) * | 2015-09-16 | 2017-03-22 | Monolithic Power Systems, Inc. | Système de détection angulaire magnétique avec capteur monté sur une tige latérale et procédé associé |
DE102016118384B4 (de) * | 2016-09-28 | 2023-10-26 | Infineon Technologies Ag | Magnetische Winkelsensorvorrichtung und Betriebsverfahren |
DE102016124948B4 (de) * | 2016-12-20 | 2019-05-29 | Infineon Technologies Ag | Magnetische Winkelsensorvorrichtung und Betriebsverfahren |
JP2019070568A (ja) * | 2017-10-06 | 2019-05-09 | アイシン精機株式会社 | 自動車用ブレーキの回転角検出装置 |
US10921155B2 (en) * | 2018-02-02 | 2021-02-16 | Microsemi Corporation | Multi cycle dual redundant angular position sensing mechanism and associated method of use for precise angular displacement measurement |
CN109506681B (zh) * | 2018-12-26 | 2021-05-11 | 绍兴光大芯业微电子有限公司 | 基于硅霍尔效应的磁编码器芯片结构 |
CN114577109A (zh) * | 2022-01-27 | 2022-06-03 | 杭州电子科技大学 | 轴侧检测的旋转轴角度磁性测量装置及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19543562A1 (de) * | 1994-11-22 | 1996-05-23 | Bosch Gmbh Robert | Anordnung zur berührungslosen Drehwinkelerfassung eines drehbaren Elements |
DE19737999A1 (de) * | 1997-08-30 | 1999-03-04 | Bosch Gmbh Robert | Einrichtung zur Winkelerfassung und Winkelzuordnung |
US6326781B1 (en) * | 1999-01-11 | 2001-12-04 | Bvr Aero Precision Corp | 360 degree shaft angle sensing and remote indicating system using a two-axis magnetoresistive microcircuit |
EP1365208A1 (fr) * | 2000-12-27 | 2003-11-26 | Kabushiki Kaisha Bridgestone | Capteur de deplacement |
EP1571424A1 (fr) * | 2004-03-03 | 2005-09-07 | Delphi Technologies, Inc. | Dispositif capteur de position angulaire |
US20050253578A1 (en) * | 2004-05-14 | 2005-11-17 | Denso Corporation | Rotational angle sensing device and assembling method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1243956C (zh) * | 1997-09-08 | 2006-03-01 | 株式会社安川电机 | 磁编码装置 |
JP4552353B2 (ja) * | 2001-05-11 | 2010-09-29 | ソニー株式会社 | サーボ・アクチュエータ並びにその位置検出装置 |
-
2005
- 2005-11-15 FR FR0511567A patent/FR2893409B1/fr active Active
-
2006
- 2006-11-15 CN CN200680051074.1A patent/CN101384883B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19543562A1 (de) * | 1994-11-22 | 1996-05-23 | Bosch Gmbh Robert | Anordnung zur berührungslosen Drehwinkelerfassung eines drehbaren Elements |
DE19737999A1 (de) * | 1997-08-30 | 1999-03-04 | Bosch Gmbh Robert | Einrichtung zur Winkelerfassung und Winkelzuordnung |
US6326781B1 (en) * | 1999-01-11 | 2001-12-04 | Bvr Aero Precision Corp | 360 degree shaft angle sensing and remote indicating system using a two-axis magnetoresistive microcircuit |
EP1365208A1 (fr) * | 2000-12-27 | 2003-11-26 | Kabushiki Kaisha Bridgestone | Capteur de deplacement |
EP1571424A1 (fr) * | 2004-03-03 | 2005-09-07 | Delphi Technologies, Inc. | Dispositif capteur de position angulaire |
US20050253578A1 (en) * | 2004-05-14 | 2005-11-17 | Denso Corporation | Rotational angle sensing device and assembling method thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012042154A1 (fr) * | 2010-09-29 | 2012-04-05 | Moving Magnet Technologies | Capteur de position amélioré |
US10041780B2 (en) | 2010-09-29 | 2018-08-07 | Moving Magnet Technologies (Mmt) | Position sensor |
Also Published As
Publication number | Publication date |
---|---|
CN101384883A (zh) | 2009-03-11 |
CN101384883B (zh) | 2013-03-27 |
FR2893409B1 (fr) | 2008-05-02 |
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Legal Events
Date | Code | Title | Description |
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TP | Transmission of property | ||
TP | Transmission of property |
Owner name: MMT SA, CH Effective date: 20111201 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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Year of fee payment: 17 |
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TP | Transmission of property |
Owner name: MOVING MAGNET TECHNOLOGIES, FR Effective date: 20211025 |
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Year of fee payment: 18 |
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Year of fee payment: 19 |
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Year of fee payment: 20 |