DE59710260D1 - Abtastelement für eine Positionsmesseinrichtung - Google Patents

Abtastelement für eine Positionsmesseinrichtung

Info

Publication number
DE59710260D1
DE59710260D1 DE59710260T DE59710260T DE59710260D1 DE 59710260 D1 DE59710260 D1 DE 59710260D1 DE 59710260 T DE59710260 T DE 59710260T DE 59710260 T DE59710260 T DE 59710260T DE 59710260 D1 DE59710260 D1 DE 59710260D1
Authority
DE
Germany
Prior art keywords
scanning element
measuring device
position measuring
providing
output signals
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
DE59710260T
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Fischer
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
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 Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Application granted granted Critical
Publication of DE59710260D1 publication Critical patent/DE59710260D1/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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/204—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2053—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable non-ferromagnetic conductive element
    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/204—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2046—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core

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)
  • Analogue/Digital Conversion (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
DE59710260T 1996-11-29 1997-11-22 Abtastelement für eine Positionsmesseinrichtung Expired - Lifetime DE59710260D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19649504 1996-11-29

Publications (1)

Publication Number Publication Date
DE59710260D1 true DE59710260D1 (de) 2003-07-17

Family

ID=7813127

Family Applications (2)

Application Number Title Priority Date Filing Date
DE59710260T Expired - Lifetime DE59710260D1 (de) 1996-11-29 1997-11-22 Abtastelement für eine Positionsmesseinrichtung
DE19751853A Withdrawn DE19751853A1 (de) 1996-11-29 1997-11-22 Abtastelement für eine Positionsmeßeinrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19751853A Withdrawn DE19751853A1 (de) 1996-11-29 1997-11-22 Abtastelement für eine Positionsmeßeinrichtung

Country Status (5)

Country Link
US (1) US6111402A (enExample)
EP (1) EP0845659B1 (enExample)
JP (1) JP4001989B2 (enExample)
AT (1) ATE242870T1 (enExample)
DE (2) DE59710260D1 (enExample)

Families Citing this family (59)

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DE19701319C2 (de) * 1997-01-16 2000-06-08 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung
DE19935429C2 (de) * 1999-07-28 2002-01-17 Daimler Chrysler Ag Verfahren zur Bestimmung der Winkelposition eines Drehbewegungen ausführenden rotatorischen Teils
DE19941464A1 (de) 1999-09-01 2001-03-15 Hella Kg Hueck & Co Induktiver Positionssensor
DE10032143C2 (de) 1999-09-30 2002-07-18 Heidenhain Gmbh Dr Johannes Ferraris-Sensor und Verfahren zum Betrieb eines Ferraris-Sensors
EP1126248B2 (de) † 2000-02-17 2012-10-17 Dr. Johannes Heidenhain GmbH Positionsmesseinrichtung und Verfahren zu deren Betrieb
JP4889855B2 (ja) * 2000-02-17 2012-03-07 ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 位置測定装置
DE10049502A1 (de) 2000-10-06 2002-04-11 Heidenhain Gmbh Dr Johannes Verfahren und Vorrichtung zur absoluten Positionsbestimmung
EP1248076A1 (de) * 2001-07-30 2002-10-09 Esec Trading S.A. Induktiver Sensor für die Positionserfassung eines metallischen Werkstücks
DE10158223B4 (de) 2001-11-16 2017-10-05 Dr. Johannes Heidenhain Gmbh Drehwinkel-Messgerät
DE10200587B4 (de) * 2002-01-10 2015-03-12 Dr. Johannes Heidenhain Gmbh Verfahren und Vorrichtung zur inkrementalen Positionsbestimmung
DE10320990A1 (de) * 2003-05-09 2004-11-25 Dr. Johannes Heidenhain Gmbh Induktiver Drehwinkelsensor und damit ausgestatteter Drehgeber
JP4476717B2 (ja) * 2004-06-30 2010-06-09 オークマ株式会社 電磁誘導型位置センサ
US20080202862A1 (en) * 2004-07-27 2008-08-28 Frank Dudde Signal Strip And System For Determining A Movement Status Of A Moving Body
US7385389B2 (en) 2005-04-19 2008-06-10 Mitutoyo Corporation Absolute rotary encoder and micrometer
WO2007068765A1 (de) * 2005-12-16 2007-06-21 Elmos Semiconductor Ag Induktiver positionssensor
DE102006046531A1 (de) 2006-09-29 2008-04-03 Dr. Johannes Heidenhain Gmbh Drehgeber und Verfahren zu dessen Betrieb
DE102006056461A1 (de) * 2006-11-28 2008-05-29 Dr. Johannes Heidenhain Gmbh Drehgeber
DE102006056462A1 (de) 2006-11-28 2008-05-29 Dr. Johannes Heidenhain Gmbh Drehgeber
JP4960140B2 (ja) * 2007-04-27 2012-06-27 株式会社ミツトヨ 誘導検出型ロータリエンコーダ
CN101275988B (zh) * 2007-12-27 2011-08-10 奇瑞汽车股份有限公司 一种永磁同步电机测试系统及测试方法
DE102008015837A1 (de) 2008-03-27 2009-10-01 Dr. Johannes Heidenhain Gmbh Positionsmessgerät und Verfahren zu dessen Betrieb
DE102008017857A1 (de) * 2008-04-09 2009-10-15 Dr. Johannes Heidenhain Gmbh Induktiver Drehwinkelsensor und Verfahren zum Betrieb eines induktiven Drehwinkelsensors
CN101261294B (zh) * 2008-04-24 2010-09-15 奇瑞汽车股份有限公司 一种永磁电机电感参数测量装置及方法
DE102008046741A1 (de) * 2008-09-11 2010-03-18 Dr. Johannes Heidenhain Gmbh Induktiver Positionssensor, damit ausgestattetes Messsystem und Verfahren zum Betrieb eines Positionssensors
JP5133199B2 (ja) * 2008-10-28 2013-01-30 株式会社ミツトヨ 誘導検出型ロータリーエンコーダ
JP5540308B2 (ja) * 2009-10-16 2014-07-02 株式会社ミツトヨ ロータリーエンコーダ
JP2012247323A (ja) * 2011-05-30 2012-12-13 Hitachi Automotive Systems Ltd インダクタンス式回転角度検出装置及びそれを備えたモータ駆動式の絞り弁制御装置
JP6154401B2 (ja) * 2011-12-28 2017-06-28 サーヴォセンス （エスエムシー） リミテッド 高分解能アブソリュート・エンコーダ
DE102012216854A1 (de) 2012-09-20 2014-03-20 Dr. Johannes Heidenhain Gmbh Positionsmessgerät und Verfahren zu dessen Betrieb
JP6239824B2 (ja) * 2013-01-18 2017-11-29 株式会社ミツトヨ 誘導検出型ロータリエンコーダ
US9164155B2 (en) 2013-01-29 2015-10-20 Infineon Technologies Ag Systems and methods for offset reduction in sensor devices and systems
US9605983B2 (en) 2014-06-09 2017-03-28 Infineon Technologies Ag Sensor device and sensor arrangement
US9823168B2 (en) 2014-06-27 2017-11-21 Infineon Technologies Ag Auto tire localization systems and methods utilizing a TPMS angular position index
CN107209874B (zh) * 2014-12-16 2021-04-06 巴鲁夫公司 具有人工神经网络的非接触式位置/距离传感器及其操作方法
DE102016202877B3 (de) * 2016-02-24 2017-06-29 Robert Bosch Gmbh Drehwinkelsensor
DE102016217254B4 (de) * 2016-09-09 2022-02-17 Robert Bosch Gmbh Drehwinkelsensor, Statorelement sowie Rotorelement für diesen
EP3355032B1 (de) * 2017-01-30 2019-03-27 Dr. Johannes Heidenhain GmbH Sensor zur positionsmessung
US11525701B2 (en) 2018-01-22 2022-12-13 Melexis Technologies Sa Inductive position sensor
EP3514502B1 (en) * 2018-01-22 2021-07-14 Melexis Technologies SA Inductive position sensor
FR3077880B1 (fr) * 2018-02-15 2020-01-17 Continental Automotive France Capteur de couple integrant un capteur de position angulaire d'un element en rotation
DE102018217934A1 (de) 2018-10-19 2020-04-23 Dr. Johannes Heidenhain Gesellschaft Mit Beschränkter Haftung Positionsmesseinrichtung und Verfahren zum Betreiben einer Positionsmesseinrichtung
EP3683551B1 (de) 2019-01-17 2021-03-10 Dr. Johannes Heidenhain GmbH Abtasteinheit für eine winkelmesseinrichtung
EP3683552B1 (de) 2019-01-17 2021-03-10 Dr. Johannes Heidenhain GmbH Abtasteinheit für eine winkelmesseinrichtung
DE102019214219A1 (de) 2019-09-18 2021-03-18 Dr. Johannes Heidenhain Gesellschaft Mit Beschränkter Haftung Messeinrichtung
EP3936829B1 (en) * 2020-07-10 2023-08-30 Renesas Electronics America Inc. Inductive position sensor comprising at least one transmit coil, an absolute position receive coil pair, a high-resolution position receive coil pair and a conductive moving target
EP3961158B1 (de) * 2020-08-25 2022-11-23 Dr. Johannes Heidenhain GmbH Abtastelement und induktive positionsmesseinrichtung mit diesem abtastelement
US11598654B2 (en) 2020-12-14 2023-03-07 Microchip Technology Inc. High resolution angular inductive sensor and associated method of use
WO2022132229A1 (en) * 2020-12-14 2022-06-23 Microchip Technology Inc. High resolution angular inductive sensor and associated method of use
US11898887B2 (en) 2021-03-25 2024-02-13 Microchip Technology Incorporated Sense coil for inductive rotational-position sensing, and related devices, systems, and methods
EP4086586A1 (en) 2021-05-03 2022-11-09 Vishay MCB Industrie S.A.S. Position encoder
WO2022261571A1 (en) 2021-06-11 2022-12-15 Microchip Technology Incorporated Sense coil for inductive linear-position sensing, and related devices, systems, and methods
CN117716209A (zh) 2021-08-05 2024-03-15 微芯片技术股份有限公司 感应角位置传感器以及相关设备、系统和方法
US12339139B2 (en) 2021-09-28 2025-06-24 Microchip Technology Incorporated Angular-position sensor
US12203780B2 (en) 2022-04-01 2025-01-21 Microchip Technology Incorporated Target for an inductive angular-position sensor
US12411001B2 (en) 2022-04-01 2025-09-09 Microchip Technology Incorporated Target for inductive angular-position sensing
CN114838655B (zh) * 2022-04-12 2023-04-07 北京科技大学 一种多周期双极型电磁感应式角度传感器
EP4273507B1 (de) * 2022-05-05 2024-07-10 Dr. Johannes Heidenhain GmbH Abtastelement und induktive positionsmesseinrichtung mit diesem abtastelement
DE112023002370A5 (de) 2022-05-21 2025-05-08 Flux Gmbh Mehrspuranordnung für Linear- und Winkelmesssysteme
DE102024203299A1 (de) * 2024-04-11 2025-10-16 Robert Bosch Gesellschaft mit beschränkter Haftung Induktive Sensoranordnung zur Erfassung einer Bewegung eines beweglichen Körpers

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Also Published As

Publication number Publication date
US6111402A (en) 2000-08-29
EP0845659A3 (de) 2000-05-17
JPH10213407A (ja) 1998-08-11
ATE242870T1 (de) 2003-06-15
EP0845659A2 (de) 1998-06-03
DE19751853A1 (de) 1998-06-04
EP0845659B1 (de) 2003-06-11
JP4001989B2 (ja) 2007-10-31

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