JP5960124B2 - 移動可能な強磁性要素を利用する改良された位置センサ - Google Patents

移動可能な強磁性要素を利用する改良された位置センサ Download PDF

Info

Publication number
JP5960124B2
JP5960124B2 JP2013504310A JP2013504310A JP5960124B2 JP 5960124 B2 JP5960124 B2 JP 5960124B2 JP 2013504310 A JP2013504310 A JP 2013504310A JP 2013504310 A JP2013504310 A JP 2013504310A JP 5960124 B2 JP5960124 B2 JP 5960124B2
Authority
JP
Japan
Prior art keywords
ferromagnetic
movable
magnetic
sensor
stator assembly
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 - Fee Related
Application number
JP2013504310A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013524252A (ja
JP2013524252A5 (enExample
Inventor
フラション、ディディエ
ビベルシ、ステファーヌ
Original Assignee
ムービング マグネット テクノロジーズ
ムービング マグネット テクノロジーズ
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 ムービング マグネット テクノロジーズ, ムービング マグネット テクノロジーズ filed Critical ムービング マグネット テクノロジーズ
Publication of JP2013524252A publication Critical patent/JP2013524252A/ja
Publication of JP2013524252A5 publication Critical patent/JP2013524252A5/ja
Application granted granted Critical
Publication of JP5960124B2 publication Critical patent/JP5960124B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G01D5/147—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 movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other

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)
JP2013504310A 2010-04-14 2011-04-07 移動可能な強磁性要素を利用する改良された位置センサ Expired - Fee Related JP5960124B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1052858A FR2959011B1 (fr) 2010-04-14 2010-04-14 Capteur de position perfectionne, utilisant un element ferromagnetique mobile
FR1052858 2010-04-14
PCT/FR2011/050783 WO2011128558A2 (fr) 2010-04-14 2011-04-07 Capteur de position perfectionne, utilisant un element ferromagnetique mobile

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015183945A Division JP2016014682A (ja) 2010-04-14 2015-09-17 移動可能な強磁性要素を利用する改良された位置センサ

Publications (3)

Publication Number Publication Date
JP2013524252A JP2013524252A (ja) 2013-06-17
JP2013524252A5 JP2013524252A5 (enExample) 2014-04-03
JP5960124B2 true JP5960124B2 (ja) 2016-08-02

Family

ID=43333118

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2013504310A Expired - Fee Related JP5960124B2 (ja) 2010-04-14 2011-04-07 移動可能な強磁性要素を利用する改良された位置センサ
JP2015183945A Withdrawn JP2016014682A (ja) 2010-04-14 2015-09-17 移動可能な強磁性要素を利用する改良された位置センサ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2015183945A Withdrawn JP2016014682A (ja) 2010-04-14 2015-09-17 移動可能な強磁性要素を利用する改良された位置センサ

Country Status (5)

Country Link
US (1) US8963541B2 (enExample)
EP (1) EP2569599B1 (enExample)
JP (2) JP5960124B2 (enExample)
FR (1) FR2959011B1 (enExample)
WO (1) WO2011128558A2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11163024B2 (en) 2018-04-05 2021-11-02 Mando Corporation Non-contact linear position sensor utilizing magnetic fields
CN112098907B (zh) * 2020-08-19 2021-11-19 横店集团东磁股份有限公司 一种多对磁瓦开路磁通测试用装置及测试方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH448168A (de) * 1966-11-09 1967-12-15 Dixi S A Machines Outils Codegeber
DE2647818C2 (de) * 1976-10-22 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Abgabe eines elektrischen Signales
FR2670286B1 (fr) * 1990-12-05 1993-03-26 Moving Magnet Tech Capteur magnetique de position et de vitesse a sonde de hall.
GB9121367D0 (en) * 1991-10-09 1991-11-20 Emhart Glass Mach Invest Hall sensor movement detection device
FR2691534B1 (fr) * 1992-05-19 1994-08-26 Moving Magnet Tech Capteur de position à aimant permanent et sonde de hall.
US5600238A (en) * 1994-07-05 1997-02-04 Ford Motor Company Method and apparatus for detecting the linear or rotary position of an object through the use of a variable magnetic shunt disposed in parallel with a yoke air gap
FR2764372B1 (fr) * 1997-06-04 1999-09-24 Moving Magnet Tech Capteur magnetique de position
FR2790549B1 (fr) 1999-03-03 2001-04-13 Moving Magnet Tech Capteur de position a sonde magneto-sensible et aimant encastre dans le fer
FR2821668B1 (fr) 2001-03-02 2003-05-02 Moving Magnet Tech Capteur de position, notamment destine a la detection de la torsion d'une colonne de direction
FR2838186B1 (fr) 2002-04-09 2004-06-04 Moving Magnet Tech Dispositif de capteur magnetique de position angulaire
FR2845469B1 (fr) * 2002-10-07 2005-03-11 Moving Magnet Tech Capteur de position analogique a reluctance variable
JP2005189097A (ja) * 2003-12-25 2005-07-14 Mitsubishi Electric Corp 位置検出装置
DE102004057909A1 (de) * 2004-11-30 2006-06-01 Bourns, Inc., Riverside Linearer Positionssensor
FR2893410B1 (fr) 2005-11-15 2008-12-05 Moving Magnet Tech Mmt Capteur de position angulaire magnetique pour une course allant jusqu'a 360
WO2008081533A1 (ja) * 2006-12-28 2008-07-10 Mitsubishi Electric Corporation 磁気式位置センサ

Also Published As

Publication number Publication date
EP2569599A2 (fr) 2013-03-20
FR2959011A1 (fr) 2011-10-21
JP2016014682A (ja) 2016-01-28
WO2011128558A2 (fr) 2011-10-20
JP2013524252A (ja) 2013-06-17
EP2569599B1 (fr) 2014-06-04
US20130057258A1 (en) 2013-03-07
WO2011128558A3 (fr) 2013-03-14
FR2959011B1 (fr) 2012-08-10
US8963541B2 (en) 2015-02-24

Similar Documents

Publication Publication Date Title
US5528139A (en) Magnetic position and speed sensor with hall probe in an air gap
KR20110090941A (ko) 자기장 방향 측정장치 및 플럭스 컬렉터를 갖는 자기 위치 센서
US10281344B2 (en) Arrangement for measuring force and/or torque in a hollow flange using at least four magnetic sensors
JP4518911B2 (ja) 非接触式回転角度検出センサ
JP5079846B2 (ja) 位置検出装置
JP2008292466A (ja) 角度検出装置
CN107407608A (zh) 用于非接触式地测量在机械部件上的力矩的装置和方法
CN106568542B (zh) 扭矩传感器组件的磁性支承结构
JP7122182B2 (ja) 磁気位置検知システム、磁気位置検知システムの作製方法、および回転体の位置の推定方法
JP5960124B2 (ja) 移動可能な強磁性要素を利用する改良された位置センサ
JP2006242939A (ja) 回転角度検出装置
JP4344617B2 (ja) 角位置磁気センサ装置
US10416001B2 (en) Magnet arrangement for rotational angle detection
US20030048100A1 (en) Magnetic sensor of the position of a moving member over a trajectory followed by the moving member
JPH05299240A (ja) 磁気回路
CN102084221B (zh) 磁式位置传感器
CN105890833B (zh) 轴向通量聚焦型小直径低成本转矩传感器
JP5004985B2 (ja) 磁気式位置センサ
JP6041959B1 (ja) 磁気検出装置
CN118119825B (zh) 转速检测器
JP2013524252A5 (enExample)
JP5359970B2 (ja) 回転角検出装置
JP4252868B2 (ja) 非接触型位置センサ
JP2018105621A (ja) 磁気センサ装置
JP5765077B2 (ja) 回転センサ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140217

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140217

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20141016

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20141104

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150130

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20150609

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150925

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160622

R150 Certificate of patent or registration of utility model

Ref document number: 5960124

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees