DE19751853A1 - Abtastelement für eine Positionsmeßeinrichtung - Google Patents

Abtastelement für eine Positionsmeßeinrichtung

Info

Publication number
DE19751853A1
DE19751853A1 DE19751853A DE19751853A DE19751853A1 DE 19751853 A1 DE19751853 A1 DE 19751853A1 DE 19751853 A DE19751853 A DE 19751853A DE 19751853 A DE19751853 A DE 19751853A DE 19751853 A1 DE19751853 A1 DE 19751853A1
Authority
DE
Germany
Prior art keywords
scanning
tracks
graduation
track
conductor
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.)
Withdrawn
Application number
DE19751853A
Other languages
German (de)
English (en)
Inventor
Peter 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
Priority to DE19751853A priority Critical patent/DE19751853A1/de
Priority to DE29724833U priority patent/DE29724833U1/de
Publication of DE19751853A1 publication Critical patent/DE19751853A1/de
Withdrawn legal-status Critical Current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)
DE19751853A 1996-11-29 1997-11-22 Abtastelement für eine Positionsmeßeinrichtung Withdrawn DE19751853A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19751853A DE19751853A1 (de) 1996-11-29 1997-11-22 Abtastelement für eine Positionsmeßeinrichtung
DE29724833U DE29724833U1 (de) 1996-11-29 1997-11-22 Abtastelement für eine Positionsmeßeinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19649504 1996-11-29
DE19751853A DE19751853A1 (de) 1996-11-29 1997-11-22 Abtastelement für eine Positionsmeßeinrichtung

Publications (1)

Publication Number Publication Date
DE19751853A1 true DE19751853A1 (de) 1998-06-04

Family

ID=7813127

Family Applications (2)

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DE19751853A Withdrawn DE19751853A1 (de) 1996-11-29 1997-11-22 Abtastelement für eine Positionsmeßeinrichtung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

Family Applications After (1)

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

Country Status (5)

Country Link
US (1) US6111402A (https=)
EP (1) EP0845659B1 (https=)
JP (1) JP4001989B2 (https=)
AT (1) ATE242870T1 (https=)
DE (2) DE19751853A1 (https=)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701319C2 (de) * 1997-01-16 2000-06-08 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung
EP1248076A1 (de) * 2001-07-30 2002-10-09 Esec Trading S.A. Induktiver Sensor für die Positionserfassung eines metallischen Werkstücks
US6806461B2 (en) 2000-02-17 2004-10-19 Dr. Johannes Heidenhain Gmbh Position measuring device and method for operation of a position measuring device
US6828783B2 (en) 2001-11-16 2004-12-07 Dr. Johannes Heidenhain Gmbh Angle measuring instrument for a rotating shaft
EP1475604A3 (de) * 2003-05-09 2006-01-18 Dr. Johannes Heidenhain GmbH Induktiver Drehwinkelsensor
EP1927824A1 (de) * 2006-11-28 2008-06-04 Dr. Johannes Heidenhain GmbH Drehgeber
EP2105713A1 (de) 2008-03-27 2009-09-30 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
US7637019B2 (en) 2006-11-28 2009-12-29 Dr. Johannes Heidenhain Gmbh Rotary encoder
DE102008046741A1 (de) 2008-09-11 2010-03-18 Dr. Johannes Heidenhain Gmbh Induktiver Positionssensor, damit ausgestattetes Messsystem und Verfahren zum Betrieb eines Positionssensors
US7719264B2 (en) 2006-09-29 2010-05-18 Joannes Heidenhain Gmbh Rotary transducer and method for operating a rotary transducer
DE102012216854A1 (de) 2012-09-20 2014-03-20 Dr. Johannes Heidenhain Gmbh Positionsmessgerät und Verfahren zu dessen Betrieb
WO2016095882A1 (de) 2014-12-16 2016-06-23 Balluff Gmbh Berührungsloser positions-/abstandssensor mit einem künstlichen neuronalen netzwerk und verfahren zu seinem betrieb
EP3640601A1 (de) 2018-10-19 2020-04-22 Dr. Johannes Heidenhain GmbH Positionsmesseinrichtung und verfahren zum betreiben einer positionsmesseinrichtung
EP3510362B1 (de) * 2016-09-09 2021-07-21 Robert Bosch GmbH Drehwinkelsensor, statorelement sowie rotorelement für diesen
EP4273507A1 (de) * 2022-05-05 2023-11-08 Dr. Johannes Heidenhain GmbH Abtastelement und induktive positionsmesseinrichtung mit diesem abtastelement
EP4632328A1 (de) * 2024-04-11 2025-10-15 Robert Bosch GmbH Induktive sensoranordnung zur erfassung einer bewegung eines beweglichen körpers

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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
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
DE10200587B4 (de) * 2002-01-10 2015-03-12 Dr. Johannes Heidenhain Gmbh Verfahren und Vorrichtung zur inkrementalen Positionsbestimmung
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
DE102004037486B4 (de) * 2004-07-27 2006-08-10 ThyssenKrupp Aufzüge GmbH Signalband und System zum Bestimmen eines Bewegungszustandes eines bewegten Körpers sowie diese verwendende Vorrichtung zur Geschwindigkeitsbegrenzung des bewegten Körpers, insbesondere eines Aufzugfahrkorbes
EP1715298B1 (en) 2005-04-19 2017-07-19 Mitutoyo Corporation Absolute rotary encoder and micrometer
EP1960740B1 (de) * 2005-12-16 2013-06-26 ELMOS Semiconductor AG Induktiver positionssensor
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
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
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
PL2798311T3 (pl) * 2011-12-28 2019-07-31 Servosense (Smc) Ltd. Enkoder absolutny wysokiej rozdzielczości
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
DE102016202877B3 (de) * 2016-02-24 2017-06-29 Robert Bosch Gmbh Drehwinkelsensor
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
EP3683552B1 (de) 2019-01-17 2021-03-10 Dr. Johannes Heidenhain GmbH Abtasteinheit für eine winkelmesseinrichtung
EP3683551B1 (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
DE112021005057T5 (de) * 2020-12-14 2023-11-09 Microchip Technology Inc. Hochauflösender induktiver winkelsensor und zugehöriges verfahren zur verwendung
CN117157505B (zh) 2021-03-25 2025-04-29 微芯片技术股份有限公司 用于感应旋转位置感测的感测线圈以及相关设备、系统和方法
EP4086586B1 (en) 2021-05-03 2026-02-11 Vishay MCB Industrie S.A.S. Position encoder
CN117501071A (zh) 2021-06-11 2024-02-02 微芯片技术股份有限公司 用于感应线性位置感测的感测线圈以及相关设备、系统和方法
WO2023015068A1 (en) 2021-08-05 2023-02-09 Microchip Technology Incorporated Inductive angular-position sensors, and related devices, systems, and methods
US12339139B2 (en) 2021-09-28 2025-06-24 Microchip Technology Incorporated Angular-position sensor
US12411001B2 (en) 2022-04-01 2025-09-09 Microchip Technology Incorporated Target for inductive angular-position sensing
WO2023191900A1 (en) 2022-04-01 2023-10-05 Microchip Technology Incorporated Target for an inductive angular-position sensor
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
DE112023002370A5 (de) 2022-05-21 2025-05-08 Flux Gmbh Mehrspuranordnung für Linear- und Winkelmesssysteme

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Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701319C2 (de) * 1997-01-16 2000-06-08 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung
US6806461B2 (en) 2000-02-17 2004-10-19 Dr. Johannes Heidenhain Gmbh Position measuring device and method for operation of a position measuring device
EP1126248B2 (de) † 2000-02-17 2012-10-17 Dr. Johannes Heidenhain GmbH Positionsmesseinrichtung und Verfahren zu deren Betrieb
EP1248076A1 (de) * 2001-07-30 2002-10-09 Esec Trading S.A. Induktiver Sensor für die Positionserfassung eines metallischen Werkstücks
US6828783B2 (en) 2001-11-16 2004-12-07 Dr. Johannes Heidenhain Gmbh Angle measuring instrument for a rotating shaft
DE10158223B4 (de) * 2001-11-16 2017-10-05 Dr. Johannes Heidenhain Gmbh Drehwinkel-Messgerät
EP1475604A3 (de) * 2003-05-09 2006-01-18 Dr. Johannes Heidenhain GmbH Induktiver Drehwinkelsensor
US7190158B2 (en) 2003-05-09 2007-03-13 Dr. Johannes Heidenhain Gmbh Inductive angle-of-rotation sensor and rotary transducer equipped with the same
US7719264B2 (en) 2006-09-29 2010-05-18 Joannes Heidenhain Gmbh Rotary transducer and method for operating a rotary transducer
EP1927824A1 (de) * 2006-11-28 2008-06-04 Dr. Johannes Heidenhain GmbH Drehgeber
US7392588B2 (en) 2006-11-28 2008-07-01 Dr. Johannes Heidenhain Gmbh Rotary encoder
US7637019B2 (en) 2006-11-28 2009-12-29 Dr. Johannes Heidenhain Gmbh Rotary encoder
EP2105713A1 (de) 2008-03-27 2009-09-30 Dr. Johannes Heidenhain GmbH Positionsmessgerät und Verfahren zu dessen Betrieb
US8339126B2 (en) 2008-03-27 2012-12-25 Dr. Johannes Heidenhain Gmbh Position-measuring device for determining relative positions and method of its operation
DE102008015837A1 (de) 2008-03-27 2009-10-01 Dr. Johannes Heidenhain Gmbh Positionsmessgerät und Verfahren zu dessen Betrieb
US8278911B2 (en) 2008-04-09 2012-10-02 Dr. Johannes Heidenhain Gmbh Inductive angle-of-rotation sensor and method for operating an inductive angle-of-rotation sensor
DE102008017857A1 (de) 2008-04-09 2009-10-15 Dr. Johannes Heidenhain Gmbh Induktiver Drehwinkelsensor und Verfahren zum Betrieb eines induktiven Drehwinkelsensors
US8451000B2 (en) 2008-09-11 2013-05-28 Dr. Johannes Heidenhain Gmbh Inductive position sensor, measuring system equipped therewith and method for operating a position sensor
WO2010028883A3 (de) * 2008-09-11 2010-05-20 Dr. Johannes Heidenhain Gmbh Induktiver positionssensor, damit ausgestattetes messsystem und verfahren zum betrieb eines positionssensors
DE102008046741A1 (de) 2008-09-11 2010-03-18 Dr. Johannes Heidenhain Gmbh Induktiver Positionssensor, damit ausgestattetes Messsystem und Verfahren zum Betrieb eines Positionssensors
DE102012216854A1 (de) 2012-09-20 2014-03-20 Dr. Johannes Heidenhain Gmbh Positionsmessgerät und Verfahren zu dessen Betrieb
US9303972B2 (en) 2012-09-20 2016-04-05 Dr. Johannes Heidenhain Gmbh Position-measuring device and method for operating the same
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
CN107209874A (zh) * 2014-12-16 2017-09-26 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
US10796222B2 (en) 2014-12-16 2020-10-06 Balluff Gmbh Contactless position/distance sensor having an artificial neural network and method for operating the same
WO2016095882A1 (de) 2014-12-16 2016-06-23 Balluff Gmbh Berührungsloser positions-/abstandssensor mit einem künstlichen neuronalen netzwerk und verfahren zu seinem betrieb
EP3510362B1 (de) * 2016-09-09 2021-07-21 Robert Bosch GmbH Drehwinkelsensor, statorelement sowie rotorelement für diesen
EP3640601A1 (de) 2018-10-19 2020-04-22 Dr. Johannes Heidenhain GmbH Positionsmesseinrichtung und verfahren zum betreiben einer positionsmesseinrichtung
DE102018217934A1 (de) 2018-10-19 2020-04-23 Dr. Johannes Heidenhain Gesellschaft Mit Beschränkter Haftung Positionsmesseinrichtung und Verfahren zum Betreiben einer Positionsmesseinrichtung
US11385050B2 (en) 2018-10-19 2022-07-12 Dr. Johannes Heidenhain Gmbh Position-measuring device and method for operating a position-measuring device
EP4273507A1 (de) * 2022-05-05 2023-11-08 Dr. Johannes Heidenhain GmbH Abtastelement und induktive positionsmesseinrichtung mit diesem abtastelement
US12287196B2 (en) 2022-05-05 2025-04-29 Dr. Johannes Heidenhain Gmbh Scanning element and inductive position measuring device having this scanning element
EP4632328A1 (de) * 2024-04-11 2025-10-15 Robert Bosch GmbH Induktive sensoranordnung zur erfassung einer bewegung eines beweglichen körpers

Also Published As

Publication number Publication date
EP0845659B1 (de) 2003-06-11
US6111402A (en) 2000-08-29
EP0845659A2 (de) 1998-06-03
ATE242870T1 (de) 2003-06-15
JP4001989B2 (ja) 2007-10-31
EP0845659A3 (de) 2000-05-17
DE59710260D1 (de) 2003-07-17
JPH10213407A (ja) 1998-08-11

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