CA2686972A1 - Device for detecting an actuation angle of an element rotatable about a shaft - Google Patents

Device for detecting an actuation angle of an element rotatable about a shaft Download PDF

Info

Publication number
CA2686972A1
CA2686972A1 CA002686972A CA2686972A CA2686972A1 CA 2686972 A1 CA2686972 A1 CA 2686972A1 CA 002686972 A CA002686972 A CA 002686972A CA 2686972 A CA2686972 A CA 2686972A CA 2686972 A1 CA2686972 A1 CA 2686972A1
Authority
CA
Canada
Prior art keywords
rotatable
sensor
permanent magnet
shaft
hall
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.)
Abandoned
Application number
CA002686972A
Other languages
English (en)
French (fr)
Inventor
Joerg Ehlebrecht
Thomas Luedtke
Henning Koschke
Christian Buchhold-Tomazic
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.)
Deltatech Controls USA LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2686972A1 publication Critical patent/CA2686972A1/en
Abandoned 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
    • G01D5/145—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
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0094—Sensor arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CA002686972A 2007-05-18 2008-05-14 Device for detecting an actuation angle of an element rotatable about a shaft Abandoned CA2686972A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007024249.4 2007-05-18
DE102007024249A DE102007024249A1 (de) 2007-05-18 2007-05-18 Vorrichtung zum Erfassen eines Stellwinkels eines um eine Achse drehbaren Elementes
PCT/EP2008/003853 WO2008141758A2 (de) 2007-05-18 2008-05-14 Vorrichtung zum erfassen eines stellwinkels eines um eine achse drehbaren elementes

Publications (1)

Publication Number Publication Date
CA2686972A1 true CA2686972A1 (en) 2008-11-27

Family

ID=39941963

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002686972A Abandoned CA2686972A1 (en) 2007-05-18 2008-05-14 Device for detecting an actuation angle of an element rotatable about a shaft

Country Status (8)

Country Link
US (1) US20100289486A1 (enExample)
EP (1) EP2149035B1 (enExample)
JP (1) JP2010527445A (enExample)
CN (1) CN101688788B (enExample)
CA (1) CA2686972A1 (enExample)
DE (1) DE102007024249A1 (enExample)
RU (1) RU2494347C2 (enExample)
WO (1) WO2008141758A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013152925A1 (de) * 2012-04-11 2013-10-17 Schaeffler Technologies AG & Co. KG Positionsbestimmung eines hydrostatischen aktors
SE538779C2 (sv) * 2012-05-04 2016-11-22 Leine & Linde Ab Bärarring för en pulsgivare
US9803997B2 (en) 2013-07-26 2017-10-31 Bei Sensors & Systems Company, Inc. System and method for determining absolute angular position of a rotating member
US9389283B2 (en) * 2013-07-26 2016-07-12 Sensata Technologies, Inc. System and method for converting output of sensors to absolute angular position of a rotating member
GB2525866A (en) * 2014-05-06 2015-11-11 Johnson Electric Sa Controller for driving a stepper motor
DE102016217454A1 (de) * 2016-09-13 2018-03-15 Bos Gmbh & Co. Kg Fahrzeugsitz
DE102018116998A1 (de) * 2018-07-13 2020-01-16 Jenoptik Automatisierungstechnik Gmbh Sensoreinrichtung zur scannenden Laserbearbeitung eines Werkstückes mittels eines um einen Drehpunkt ausgelenkten Laserstrahls

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GB641189A (en) * 1947-10-26 1950-08-09 George Noel Du Terreaux Pownal Improvements in and relating to movement and vibration dampers
US3786336A (en) * 1972-04-11 1974-01-15 Allied Chem Apparatus for measuring the angular displacement and the angular velocity of a rotation member
JPH05119137A (ja) * 1991-01-29 1993-05-18 Matsushita Electric Ind Co Ltd 強磁性薄膜抵抗素子
DE19716985A1 (de) * 1997-04-23 1998-10-29 A B Elektronik Gmbh Vorrichtung zur Ermittlung der Position und/oder Torsion rotierender Wellen
US6522130B1 (en) * 1998-07-20 2003-02-18 Uqm Technologies, Inc. Accurate rotor position sensor and method using magnet and sensors mounted adjacent to the magnet and motor
US6225716B1 (en) * 1998-12-15 2001-05-01 Honeywell International Inc Commutator assembly apparatus for hall sensor devices
DE19917467A1 (de) * 1999-04-17 2000-11-16 Bosch Gmbh Robert Meßvorrichtung zur berührungslosen Erfassung eines Drehwinkels
JP2002542473A (ja) * 1999-04-21 2002-12-10 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 回転角を無接触方式で検出するための測定装置
DE19922215B4 (de) * 1999-05-14 2012-01-19 Kaco Gmbh + Co. Vorrichtung zur Erfassung der Drehbewegung eines rotierenden Teiles
DE19924631A1 (de) * 1999-05-29 2000-11-30 Bosch Gmbh Robert Kommutatormotor
JP2001221655A (ja) * 2000-02-14 2001-08-17 Sensatec Kk 無接触可変電圧器
JP3818064B2 (ja) * 2001-01-29 2006-09-06 日本ビクター株式会社 スピンドルモータ
WO2002069452A2 (de) * 2001-02-24 2002-09-06 Marquardt Gmbh Einrichtung zur drehwinkeleinstellung
US6541959B2 (en) * 2001-02-27 2003-04-01 S & S Cycle, Inc. Angular position sensing system with magnet and rotor arrangement
US7208939B2 (en) * 2001-02-28 2007-04-24 Bvr Technologies Co. Methods and apparatus for sensing angular position and speed of a rotatable shaft utilizing linearized annular magnet and commutated ratiometric hall sensors
DE10133492A1 (de) 2001-07-10 2003-01-30 Itt Mfg Enterprises Inc Fuß-oder handbetätigbares Steuerungsmodul
JP3624880B2 (ja) * 2001-07-13 2005-03-02 日本精機株式会社 回転検出装置
JP2003149000A (ja) * 2001-11-19 2003-05-21 Kayaba Ind Co Ltd 回転角度センサ
JP2004264167A (ja) * 2003-03-03 2004-09-24 Midori Sokki:Kk 回転角度センサ
JP4470484B2 (ja) * 2003-12-25 2010-06-02 アイシン精機株式会社 回転角度センサ
RU2260188C1 (ru) * 2004-01-26 2005-09-10 Государственное образовательное учреждение Курский государственный технический университет ГОУ КурскГТУ Бесконтактный датчик скорости автомобиля
US7466125B2 (en) * 2004-07-12 2008-12-16 Feig Electronic Gmbh Position transmitter and method for determining a position of a rotating shaft
JP4039436B2 (ja) * 2004-08-06 2008-01-30 株式会社デンソー 回転角検出装置
US7663274B2 (en) * 2004-09-21 2010-02-16 Nidec Corporation Motor

Also Published As

Publication number Publication date
CN101688788A (zh) 2010-03-31
WO2008141758A3 (de) 2009-03-19
RU2494347C2 (ru) 2013-09-27
HK1139730A1 (en) 2010-09-24
EP2149035B1 (de) 2014-08-06
EP2149035A2 (de) 2010-02-03
RU2009144905A (ru) 2011-06-27
DE102007024249A1 (de) 2008-12-11
WO2008141758A2 (de) 2008-11-27
US20100289486A1 (en) 2010-11-18
JP2010527445A (ja) 2010-08-12
CN101688788B (zh) 2013-11-06

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead

Effective date: 20160310