TW200628760A - Non-contact rotation angle detecting sensor - Google Patents

Non-contact rotation angle detecting sensor

Info

Publication number
TW200628760A
TW200628760A TW094138263A TW94138263A TW200628760A TW 200628760 A TW200628760 A TW 200628760A TW 094138263 A TW094138263 A TW 094138263A TW 94138263 A TW94138263 A TW 94138263A TW 200628760 A TW200628760 A TW 200628760A
Authority
TW
Taiwan
Prior art keywords
outside
yoke
height
gap
magnetic flux
Prior art date
Application number
TW094138263A
Other languages
English (en)
Chinese (zh)
Other versions
TWI370238B (enExample
Inventor
Shunichi Sato
Original Assignee
Niles Co Ltd
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 Niles Co Ltd filed Critical Niles Co Ltd
Publication of TW200628760A publication Critical patent/TW200628760A/zh
Application granted granted Critical
Publication of TWI370238B publication Critical patent/TWI370238B/zh

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
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • 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

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)
TW094138263A 2004-11-01 2005-11-01 Non-contact rotation angle detecting sensor TW200628760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004318131A JP4518911B2 (ja) 2004-11-01 2004-11-01 非接触式回転角度検出センサ

Publications (2)

Publication Number Publication Date
TW200628760A true TW200628760A (en) 2006-08-16
TWI370238B TWI370238B (enExample) 2012-08-11

Family

ID=35559631

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094138263A TW200628760A (en) 2004-11-01 2005-11-01 Non-contact rotation angle detecting sensor

Country Status (8)

Country Link
US (1) US7157907B2 (enExample)
EP (1) EP1653198B1 (enExample)
JP (1) JP4518911B2 (enExample)
KR (1) KR101214754B1 (enExample)
CN (1) CN1769843A (enExample)
CA (1) CA2524815C (enExample)
DE (1) DE602005008333D1 (enExample)
TW (1) TW200628760A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI420071B (zh) * 2008-06-27 2013-12-21 Hon Hai Prec Ind Co Ltd 測量系統
TWI889850B (zh) * 2020-07-21 2025-07-11 日商東洋電裝股份有限公司 位置感測器以及位置檢測方法

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893410B1 (fr) * 2005-11-15 2008-12-05 Moving Magnet Tech Mmt Capteur de position angulaire magnetique pour une course allant jusqu'a 360
JP4696209B2 (ja) * 2006-07-05 2011-06-08 多摩川精機株式会社 角度検出器
JP2009025182A (ja) * 2007-07-20 2009-02-05 Niles Co Ltd 非接触回転センサ
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
JP4385071B2 (ja) * 2007-12-18 2009-12-16 三菱電機株式会社 非接触式回転角度検出装置及びその製造方法
JP5064315B2 (ja) * 2008-07-01 2012-10-31 ナイルス株式会社 回転角度センサ
JP5105201B2 (ja) * 2008-07-30 2012-12-26 Ｔｄｋ株式会社 角度検出装置、及び角度検出方法
JP5069210B2 (ja) * 2008-12-15 2012-11-07 東京コスモス電機株式会社 回転角度センサ
JP4941847B2 (ja) * 2009-10-05 2012-05-30 株式会社デンソー 回転角検出装置
JP5481236B2 (ja) * 2010-03-10 2014-04-23 Ｎｔｎ株式会社 電気自動車のモータ駆動システム
JP2014035245A (ja) * 2012-08-08 2014-02-24 Aisan Ind Co Ltd 回転角センサの回転体
JP6297795B2 (ja) 2013-06-24 2018-03-20 東レ・ダウコーニング株式会社 潤滑被膜用塗料組成物
CN103698720B (zh) * 2013-12-24 2016-12-07 江西飞尚科技有限公司 一种开环磁通量传感器的磁通量检测方法
JP2015145816A (ja) * 2014-02-03 2015-08-13 アイシン精機株式会社 変位センサ
CN104296820B (zh) * 2014-09-16 2017-12-05 金卡智能集团股份有限公司 膜式燃气表采样计数机构
JP6494097B2 (ja) * 2015-03-31 2019-04-03 株式会社ケーヒン 回転角度検出装置
US9759580B2 (en) * 2015-08-27 2017-09-12 Texas Instruments Incorporated Position sensor
DE102016212925A1 (de) * 2016-07-14 2018-01-18 Schaeffler Technologies AG & Co. KG Permanentmagnet für eine Sensoranordnung zur Bestimmung einer Winkelposition des Permanentmagneten
JP2018072022A (ja) * 2016-10-25 2018-05-10 クノールブレムゼ商用車システムジャパン株式会社 回転検出装置、ギアシフトユニット及びトランスミッションシステム
KR102511691B1 (ko) 2016-11-02 2023-03-17 클라크 이큅먼트 컴파니 리프트 암의 작동 영역을 정의하는 시스템 및 방법
CN113258741B (zh) * 2021-04-22 2022-06-07 东南大学 基于线性霍尔的磁通切换电机转子角度检测方法和系统
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1297363A (enExample) * 1970-04-06 1972-11-22
FR2670286B1 (fr) * 1990-12-05 1993-03-26 Moving Magnet Tech Capteur magnetique de position et de vitesse a sonde de hall.
JPH05340711A (ja) * 1992-06-11 1993-12-21 Canon Inc 位置情報発生装置及び電磁駆動装置及びシャッタ駆動装置
FR2790549B1 (fr) * 1999-03-03 2001-04-13 Moving Magnet Tech Capteur de position a sonde magneto-sensible et aimant encastre dans le fer
US6323641B1 (en) * 1999-05-13 2001-11-27 Cts Corporation Non-contacting position sensor with helical flux linkage
DE10039216C2 (de) 2000-08-11 2003-01-16 Bosch Gmbh Robert Messvorrichtung zur berührungslosen Erfassung eines Drehwinkels oder eines Weges
WO2002027266A1 (en) * 2000-09-29 2002-04-04 Stoneridge Control Devices, Inc. Linear position sensor
JP4118755B2 (ja) 2003-01-14 2008-07-16 株式会社日本自動車部品総合研究所 回転角センサ及びこの回転角センサを具備した回転角検出装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI420071B (zh) * 2008-06-27 2013-12-21 Hon Hai Prec Ind Co Ltd 測量系統
TWI889850B (zh) * 2020-07-21 2025-07-11 日商東洋電裝股份有限公司 位置感測器以及位置檢測方法

Also Published As

Publication number Publication date
US20060158180A1 (en) 2006-07-20
US7157907B2 (en) 2007-01-02
EP1653198A1 (en) 2006-05-03
KR101214754B1 (ko) 2012-12-21
KR20060052356A (ko) 2006-05-19
CA2524815C (en) 2013-07-16
CA2524815A1 (en) 2006-05-01
DE602005008333D1 (de) 2008-09-04
JP2006126136A (ja) 2006-05-18
JP4518911B2 (ja) 2010-08-04
CN1769843A (zh) 2006-05-10
EP1653198B1 (en) 2008-07-23
TWI370238B (enExample) 2012-08-11

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