DE60023379D1 - Drehsensor - Google Patents

Drehsensor

Info

Publication number
DE60023379D1
DE60023379D1 DE60023379T DE60023379T DE60023379D1 DE 60023379 D1 DE60023379 D1 DE 60023379D1 DE 60023379 T DE60023379 T DE 60023379T DE 60023379 T DE60023379 T DE 60023379T DE 60023379 D1 DE60023379 D1 DE 60023379D1
Authority
DE
Germany
Prior art keywords
rotation sensor
sensor
rotation
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
DE60023379T
Other languages
English (en)
Other versions
DE60023379T2 (de
Inventor
Katsuya Kogiso
Yasushi Nishibe
Masahiro Taniguchi
Shinji Usui
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.)
Tokai Rika Co Ltd
Original Assignee
Tokai Rika 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 Tokai Rika Co Ltd filed Critical Tokai Rika Co Ltd
Publication of DE60023379D1 publication Critical patent/DE60023379D1/de
Application granted granted Critical
Publication of DE60023379T2 publication Critical patent/DE60023379T2/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
    • G01D5/147—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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
DE60023379T 1999-03-11 2000-03-10 Drehsensor Expired - Lifetime DE60023379T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6516699 1999-03-11
JP6516699 1999-03-11
JP13583899 1999-05-17
JP13583899A JP3609645B2 (ja) 1999-03-11 1999-05-17 回転検出センサ

Publications (2)

Publication Number Publication Date
DE60023379D1 true DE60023379D1 (de) 2005-12-01
DE60023379T2 DE60023379T2 (de) 2006-07-27

Family

ID=26406301

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60023379T Expired - Lifetime DE60023379T2 (de) 1999-03-11 2000-03-10 Drehsensor

Country Status (4)

Country Link
US (1) US6496002B1 (de)
EP (1) EP1037016B1 (de)
JP (1) JP3609645B2 (de)
DE (1) DE60023379T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3855801B2 (ja) * 2001-03-27 2006-12-13 株式会社デンソー 回転検出装置
JP4773066B2 (ja) * 2004-06-16 2011-09-14 株式会社エヌエー 歯車センサ
JP2008022678A (ja) * 2006-07-14 2008-01-31 Matsushita Electric Ind Co Ltd モータ駆動装置及びモータ制動方法
US20090069671A1 (en) * 2007-09-10 2009-03-12 General Electric Company Electric Motor Tracking System and Method
JP5299675B2 (ja) * 2008-11-27 2013-09-25 Ｔｄｋ株式会社 信号伝送装置
JP5156671B2 (ja) * 2009-02-27 2013-03-06 株式会社日立製作所 磁界検出装置および計測装置
JP5376348B2 (ja) * 2011-08-04 2013-12-25 株式会社デンソー 位置検出装置
JP5472764B2 (ja) * 2012-04-11 2014-04-16 株式会社デンソー ストローク量検出装置
CN104197828B (zh) 2014-08-20 2017-07-07 江苏多维科技有限公司 一种单芯片偏轴磁电阻z‑x角度传感器和测量仪
CN104596605B (zh) 2015-02-04 2019-04-26 江苏多维科技有限公司 一种磁自动化流量记录器
CN104880682B (zh) * 2015-06-09 2018-01-26 江苏多维科技有限公司 一种交叉指状y轴磁电阻传感器

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730309C2 (de) 1977-07-05 1986-12-18 Robert Bosch Gmbh, 7000 Stuttgart Winkelsignalgeber für rotierende Teile
DE2854017A1 (de) 1978-12-14 1980-07-03 Bosch Gmbh Robert Vorrichtung zur drehzahl- und drehwinkelerfassung
GB2071333B (en) * 1980-02-22 1984-02-01 Sony Corp Magnetic sensor device
US4472665A (en) * 1981-08-28 1984-09-18 Canon Kabushiki Kaisha Motor
US4785241A (en) * 1985-08-08 1988-11-15 Canon Denshi Kabushiki Kaisha Encoder unit using magnetoresistance effect element
DE3686330T2 (de) * 1985-12-28 1993-02-18 Yamaha Corp Kontaktloser markierungssensor.
JPH0697236B2 (ja) * 1987-05-30 1994-11-30 株式会社日本自動車部品総合研究所 加速度センサ
EP0379180B1 (de) 1989-01-18 1996-11-20 Nippondenso Co., Ltd. Vorrichtung zur magnetischen Detektion und Vorrichtung zur Detektion einer physikalischen Grösse, die sie verwendet
JP2826156B2 (ja) * 1990-03-15 1998-11-18 イビデン株式会社 スピンドルモータ
JP2536566Y2 (ja) * 1990-11-20 1997-05-21 株式会社東海理化電機製作所 回転センサ
FR2670888B1 (fr) * 1990-12-19 1994-05-27 Aerospatiale Capteur de position angulaire a magnetoresistances.
JP3146492B2 (ja) * 1991-11-13 2001-03-19 セイコーエプソン株式会社 ブラシレスｄｃモータ
DE4241106A1 (en) 1991-12-16 1993-06-17 Volkswagen Ag Positioning Hall sensor relative to ferromagnetic stop for adjusting ignition distributor - exciting sensor to oscillate and measuring intensity of oscillation during relative motion until threshold reached
US5351005A (en) * 1992-12-31 1994-09-27 Honeywell Inc. Resetting closed-loop magnetoresistive magnetic sensor
US5604412A (en) * 1993-03-19 1997-02-18 Nidec Corporation Brushless motor and a control circuit thereof
JP2551321B2 (ja) * 1993-04-21 1996-11-06 日本電気株式会社 集積化磁気抵抗効果センサ
JP3463218B2 (ja) * 1993-12-24 2003-11-05 光洋精工株式会社 磁気軸受装置
US5508611A (en) * 1994-04-25 1996-04-16 General Motors Corporation Ultrathin magnetoresistive sensor package
US5760512A (en) * 1994-06-16 1998-06-02 Zexel Corporation Brushless motor
JP3637634B2 (ja) * 1994-08-25 2005-04-13 株式会社デンソー 位置センサ
US5568048A (en) * 1994-12-14 1996-10-22 General Motors Corporation Three sensor rotational position and displacement detection apparatus with common mode noise rejection
JP3544434B2 (ja) * 1996-08-01 2004-07-21 松下電器産業株式会社 ブラシレスモータ装置
JPH10184685A (ja) * 1996-12-25 1998-07-14 Fuji Xerox Co Ltd 磁気軸受
JPH10232242A (ja) * 1997-02-19 1998-09-02 Mitsubishi Electric Corp 検出装置
JPH10239411A (ja) * 1997-02-25 1998-09-11 Mitsubishi Electric Corp 磁気検出装置
US6184680B1 (en) * 1997-03-28 2001-02-06 Tdk Corporation Magnetic field sensor with components formed on a flexible substrate
JP3532778B2 (ja) * 1998-05-15 2004-05-31 株式会社東海理化電機製作所 回転検出センサ
DE69904422T2 (de) * 1998-09-28 2003-12-04 Victor Company Of Japan Magnetplattenantriebsvorrichtung

Also Published As

Publication number Publication date
EP1037016A1 (de) 2000-09-20
EP1037016B1 (de) 2005-10-26
JP2000321014A (ja) 2000-11-24
DE60023379T2 (de) 2006-07-27
US6496002B1 (en) 2002-12-17
JP3609645B2 (ja) 2005-01-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)