FR2893409B1 - MAGNETIC ANGULAR POSITION SENSOR FOR A RACE OF UP TO 360 ° - Google Patents

MAGNETIC ANGULAR POSITION SENSOR FOR A RACE OF UP TO 360 °

Info

Publication number
FR2893409B1
FR2893409B1 FR0511567A FR0511567A FR2893409B1 FR 2893409 B1 FR2893409 B1 FR 2893409B1 FR 0511567 A FR0511567 A FR 0511567A FR 0511567 A FR0511567 A FR 0511567A FR 2893409 B1 FR2893409 B1 FR 2893409B1
Authority
FR
France
Prior art keywords
race
position sensor
angular position
magnetic angular
magnetic
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.)
Active
Application number
FR0511567A
Other languages
French (fr)
Other versions
FR2893409A1 (en
Inventor
Nikola Jerance
Didier Frachon
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.)
Moving Magnet Technologies Fr
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
Priority to FR0511567A priority Critical patent/FR2893409B1/en
Priority to FR0651174A priority patent/FR2893410B1/en
Priority to CN200680051074.1A priority patent/CN101384883B/en
Priority to PCT/FR2006/002526 priority patent/WO2007057563A1/en
Priority to KR1020087014444A priority patent/KR101331182B1/en
Priority to JP2008540653A priority patent/JP5059772B2/en
Priority to EP06831123.2A priority patent/EP1949036B2/en
Priority to EP14176789.7A priority patent/EP2793001B1/en
Priority to US12/093,705 priority patent/US8519700B2/en
Publication of FR2893409A1 publication Critical patent/FR2893409A1/en
Application granted granted Critical
Publication of FR2893409B1 publication Critical patent/FR2893409B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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)
FR0511567A 2005-11-15 2005-11-15 MAGNETIC ANGULAR POSITION SENSOR FOR A RACE OF UP TO 360 ° Active FR2893409B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0511567A FR2893409B1 (en) 2005-11-15 2005-11-15 MAGNETIC ANGULAR POSITION SENSOR FOR A RACE OF UP TO 360 °
FR0651174A FR2893410B1 (en) 2005-11-15 2006-04-03 MAGNETIC ANGULAR POSITION SENSOR FOR RACE UP TO 360
PCT/FR2006/002526 WO2007057563A1 (en) 2005-11-15 2006-11-15 Magnetic angular position sensor for a course up to 360°
KR1020087014444A KR101331182B1 (en) 2005-11-15 2006-11-15 Magnetic Angular Position Sensor for a Course up to 360°
CN200680051074.1A CN101384883B (en) 2005-11-15 2006-11-15 Magnetic angular position sensor for a course up to 360 DEG
JP2008540653A JP5059772B2 (en) 2005-11-15 2006-11-15 Magnetic angular position sensor with a course of up to 360 °
EP06831123.2A EP1949036B2 (en) 2005-11-15 2006-11-15 Magnetic angular position sensor for a course up to 360°
EP14176789.7A EP2793001B1 (en) 2005-11-15 2006-11-15 Magnetic angular position sensor for a course up to 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 (en) 2005-11-15 2005-11-15 MAGNETIC ANGULAR POSITION SENSOR FOR A RACE OF UP TO 360 °

Publications (2)

Publication Number Publication Date
FR2893409A1 FR2893409A1 (en) 2007-05-18
FR2893409B1 true FR2893409B1 (en) 2008-05-02

Family

ID=36087690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0511567A Active FR2893409B1 (en) 2005-11-15 2005-11-15 MAGNETIC ANGULAR POSITION SENSOR FOR A RACE OF UP TO 360 °

Country Status (2)

Country Link
CN (1) CN101384883B (en)
FR (1) FR2893409B1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936307B1 (en) 2008-09-24 2010-09-17 Moving Magnet Tech Mmt LINEAR OR PERMANENT MAGNET ROTATING POSITION SENSOR FOR DETECTION OF A FERROMAGNETIC TARGET
FR2937722B1 (en) 2008-10-24 2010-11-26 Moving Magnet Tech Mmt MAGNETIC POSITION SENSOR WITH FIELD DIRECTION MEASUREMENT AND FLOW COLLECTOR
FR2947902B1 (en) 2009-07-07 2011-07-22 Moving Magnet Technologies M M T ABSOLUTE AND MULTI-PERIODIC POSITION SENSOR
FR2952430B1 (en) 2009-11-06 2012-04-27 Moving Magnet Technologies M M T BIDIRECTIONAL MAGNETIC POSITION SENSOR WITH FIELD ROTATION
FR2965347B1 (en) * 2010-09-29 2015-04-03 Moving Magnet Tech IMPROVED POSITION SENSOR
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 (en) * 2012-02-17 2012-07-04 三一重工股份有限公司 Multiturn rotary encoder
DE102012214916A1 (en) * 2012-08-22 2014-03-20 Robert Bosch Gmbh Sensor arrangement for detecting rotational angles on a rotating component
DE102012220139A1 (en) * 2012-11-06 2014-05-08 Robert Bosch Gmbh Magnetic measuring arrangement and corresponding sensor arrangement for detecting the movement of a moving component
US9354084B2 (en) * 2013-11-19 2016-05-31 Infineon Technologies Ag Off-axis magnetic field angle sensors
CN104931076A (en) * 2014-03-17 2015-09-23 精工爱普生株式会社 Encoder, electromechanical device, robot and railway vehicle
JP6353380B2 (en) * 2015-02-24 2018-07-04 メレキシス テクノロジーズ エス エー Rotation detector
EP3144639A1 (en) * 2015-09-16 2017-03-22 Monolithic Power Systems, Inc. Magnetic angular sensing system with side-shaft mounted sensor and method thereof
DE102016118384B4 (en) 2016-09-28 2023-10-26 Infineon Technologies Ag Magnetic angle sensor device and method of operation
DE102016124948B4 (en) * 2016-12-20 2019-05-29 Infineon Technologies Ag Magnetic angle sensor device and method of operation
JP2019070568A (en) * 2017-10-06 2019-05-09 アイシン精機株式会社 Rotation angle detection device of automobile brake
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 (en) * 2018-12-26 2021-05-11 绍兴光大芯业微电子有限公司 Magnetic encoder chip structure based on silicon Hall effect
CN114577109A (en) * 2022-01-27 2022-06-03 杭州电子科技大学 Magnetic measuring device and method for rotating shaft angle of shaft side detection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543564A1 (en) * 1994-11-22 1996-05-23 Bosch Gmbh Robert Non-contact rotary angle determn. appts for rotating element
DE19737999B4 (en) * 1997-08-30 2009-09-10 Robert Bosch Gmbh Device for angle detection and angle assignment
CN1243956C (en) * 1997-09-08 2006-03-01 株式会社安川电机 Magnetic encoder
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
US20040021458A1 (en) * 2000-12-27 2004-02-05 Yoshinori Imamura Displacement sensor
JP4552353B2 (en) * 2001-05-11 2010-09-29 ソニー株式会社 Servo actuator and its position detector
US20050194967A1 (en) * 2004-03-03 2005-09-08 Arquimedes Godoy Apparatus for sensing angular positions of an object
JP4470577B2 (en) * 2004-05-14 2010-06-02 株式会社デンソー Rotation angle detector

Also Published As

Publication number Publication date
CN101384883B (en) 2013-03-27
CN101384883A (en) 2009-03-11
FR2893409A1 (en) 2007-05-18

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