EP1042649A1 - Induktiver messumformer für wege und anordnung zur messung von winkeln - Google Patents

Induktiver messumformer für wege und anordnung zur messung von winkeln

Info

Publication number
EP1042649A1
EP1042649A1 EP98966224A EP98966224A EP1042649A1 EP 1042649 A1 EP1042649 A1 EP 1042649A1 EP 98966224 A EP98966224 A EP 98966224A EP 98966224 A EP98966224 A EP 98966224A EP 1042649 A1 EP1042649 A1 EP 1042649A1
Authority
EP
European Patent Office
Prior art keywords
measuring
core
coil
voltage
air gap
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Withdrawn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
EP98966224A
Other languages
German (de)
English (en)
French (fr)
Inventor
Franz Gleixner
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.)
Horst Siedle GmbH and Co KG
Original Assignee
Horst Siedle GmbH and Co KG
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 Horst Siedle GmbH and Co KG filed Critical Horst Siedle GmbH and Co KG
Publication of EP1042649A1 publication Critical patent/EP1042649A1/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Withdrawn legal-status Critical Current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
    • G01D5/16—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 resistance
    • G01D5/165—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 resistance by relative movement of a point of contact or actuation and a resistive track
    • 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
    • G01D5/2073—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 movement of a single coil with respect to two or more coils
EP98966224A 1997-12-23 1998-12-21 Induktiver messumformer für wege und anordnung zur messung von winkeln Withdrawn EP1042649A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19757689A DE19757689C2 (de) 1997-12-23 1997-12-23 Induktiver Meßumformer für Wege
DE19757689 1997-12-23
PCT/DE1998/003753 WO1999034170A1 (de) 1997-12-23 1998-12-21 Induktiver messumformer für wege und anordnung zur messung von winkeln

Publications (1)

Publication Number Publication Date
EP1042649A1 true EP1042649A1 (de) 2000-10-11

Family

ID=7853265

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98966224A Withdrawn EP1042649A1 (de) 1997-12-23 1998-12-21 Induktiver messumformer für wege und anordnung zur messung von winkeln

Country Status (6)

Country Link
US (1) US6504361B1 (un)
EP (1) EP1042649A1 (un)
JP (1) JP2002500344A (un)
CN (1) CN1285036A (un)
DE (1) DE19757689C2 (un)
WO (1) WO1999034170A1 (un)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8089324B2 (en) * 2006-08-05 2012-01-03 Min Ming Tarng Varactor-free amplitude controlled oscillator(ACO) for system on chip and system on card Xtaless clock SOC
DE19905847C2 (de) * 1999-02-05 2001-02-22 Siedle Horst Gmbh & Co Kg Weg- und/oder Winkelaufnehmer mit mäanderförmiger Meßwicklung
DE10022082C1 (de) 2000-05-08 2001-10-18 Siedle Horst Gmbh & Co Kg Induktiver Messumformer
DE10026033C2 (de) * 2000-05-25 2003-05-28 Abb Patent Gmbh Messumformer mit einem druckfest gekapselten Messumformergehäuse
DE10219678C1 (de) * 2002-05-02 2003-06-26 Balluff Gmbh Induktiver Wegmessaufnehmer mit einen passiven Resonanzkreis aufweisendem Messkopf
DE10332761A1 (de) * 2003-04-30 2004-11-25 Micro-Epsilon Messtechnik Gmbh & Co Kg Verfahren und Vorrichtung zur Bestimmung von Bewegungsparametern einer leitenden, vorzugsweise profilierten Oberfläche
US6995573B2 (en) * 2003-05-07 2006-02-07 I F M Electronic Gmbh Process for determining the position of an influencing element with an inductive position sensor
WO2006125543A2 (de) * 2005-05-25 2006-11-30 Stopinc Aktiengesellschaft Schiebeverschluss für metallurgische gefässe
GB2461448B (en) 2007-05-10 2011-08-31 Cambridge Integrated Circuits Ltd Transducer
DE102007027419A1 (de) 2007-06-14 2008-12-18 Franz Gleixner Induktiver Messumformer für Weg oder Winkel
DE102007035310A1 (de) * 2007-07-27 2009-01-29 Conti Temic Microelectronic Gmbh Verfahren und Vorrichtung zur Daten-und/oder Energieübertragung
US8542017B2 (en) * 2009-12-21 2013-09-24 Nxp B.V. System and method for measuring the shape of an organ of a patient using a magnetic induction radio sensor integrated in a stretchable strap
GB2488389C (en) 2010-12-24 2018-08-22 Cambridge Integrated Circuits Ltd Position sensing transducer
DE102011100440A1 (de) * 2011-05-04 2012-11-08 Polycontact Ag Positionssensor
DE102011121028B4 (de) * 2011-12-14 2014-10-16 Paragon Ag "Messanordnung zur Bestimmung des Abstands zu einer magnetischen Wechselfeldquelle und Verfahren zur Messung des Abstands zwischen einer Magnetsensoranordnung und einer magnetischen Wechselfeldquelle"
GB2503006B (en) 2012-06-13 2017-08-09 Cambridge Integrated Circuits Ltd Position sensing transducer
JP5974231B2 (ja) * 2012-09-03 2016-08-23 多摩川精機株式会社 リニアレゾルバ
US20140169987A1 (en) * 2012-12-13 2014-06-19 Caterpillar Inc. Dielectric Sensor Arrangement and Method for Swashplate Angular Position Detection
DE102014220446A1 (de) * 2014-10-09 2016-04-14 Robert Bosch Gmbh Sensoranordnung zur berührungslosen Erfassung von Drehwinkeln an einem rotierenden Bauteil
DE102015215330A1 (de) * 2015-08-11 2017-02-16 Continental Teves Ag & Co. Ohg Induktive Sensoren mit Betriebsfrequenz nahe der Resonanz
DE202016003727U1 (de) * 2016-06-14 2016-07-07 Peter Haas Induktivitätsanordnung
FI20165494A (fi) * 2016-06-14 2017-12-15 Lappeenrannan Teknillinen Yliopisto Asentotunnistin
US10948315B2 (en) * 2018-12-21 2021-03-16 Industrial Technology Research Institute Magnetic position detecting device and method
DE102019218399A1 (de) * 2019-11-27 2021-05-27 Infineon Technologies Ag Induktiver winkelsensor mit abstandswertermittlung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511683C3 (de) * 1975-03-18 1985-06-20 Metrawatt GmbH, 8500 Nürnberg Induktiver Stellungsgeber
US5055814A (en) * 1988-05-19 1991-10-08 Ohkura Electric Co., Ltd. Displacement detector
DE68928987T2 (de) * 1989-10-02 1999-11-11 Koninkl Philips Electronics Nv Datenverarbeitungssystem mit einer Berührungsanzeige und einem Digitalisiertablett, beide integriert in einer Eingabevorrichtung
FR2682760A1 (fr) * 1991-10-22 1993-04-23 Prototype Mecanique Ind Capteurs de deplacements lineaires ou angulaires sans contact.
DE4201721C2 (de) * 1992-01-23 1994-06-30 Bosch Gmbh Robert Berührungsloser Geber
DE4225968A1 (de) * 1992-08-06 1994-02-10 Micro Epsilon Messtechnik Berührungslos arbeitendes Wegmeßsystem und Verfahren zur berührungslosen Wegmessung
ATE165659T1 (de) 1994-05-14 1998-05-15 Scient Generics Ltd Weggeber
DE9421122U1 (de) * 1994-11-10 1995-04-27 Siedle Horst Kg Vorrichtung zur Bestimmung einer jeweiligen örtlichen Position eines Körpers
US5973494A (en) 1996-05-13 1999-10-26 Mitutoyo Corporation Electronic caliper using a self-contained, low power inductive position transducer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9934170A1 *

Also Published As

Publication number Publication date
JP2002500344A (ja) 2002-01-08
US6504361B1 (en) 2003-01-07
CN1285036A (zh) 2001-02-21
WO1999034170A1 (de) 1999-07-08
DE19757689A1 (de) 1999-07-08
DE19757689C2 (de) 2001-02-15

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