BR0107244A - Transdutor de medição indutivo - Google Patents

Transdutor de medição indutivo

Info

Publication number
BR0107244A
BR0107244A BR0107244-7A BR0107244A BR0107244A BR 0107244 A BR0107244 A BR 0107244A BR 0107244 A BR0107244 A BR 0107244A BR 0107244 A BR0107244 A BR 0107244A
Authority
BR
Brazil
Prior art keywords
inductive
sensor
component
conductor frame
pickup
Prior art date
Application number
BR0107244-7A
Other languages
English (en)
Inventor
Franz Gleixner
Stefan Sester
Original Assignee
Siedle Horst Gmbh & 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 Siedle Horst Gmbh & Co Kg filed Critical Siedle Horst Gmbh & Co Kg
Publication of BR0107244A publication Critical patent/BR0107244A/pt

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
    • G01D5/2086—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 two or more coils with respect to two or more other coils
    • 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

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)

Abstract

"TRANSDUTOR DE MEDIçãO INDUTIVO". Um transdutor de medição indutivo tendo corpos móveis um com relação ao outro, um destes corpos (o componente de sensor 2) compreendendo pelo menos um sensor indutivo (6) que produz um campo magnético alternado, e o outro corpo (o componente de captador 1) compreendendo um ou mais captadores indutivos dentro dos quais o campo magnético alternado do(s) sensor(es) indutivo(s) (6) é injetado, sendo provido um circuito eletrónico (3) para o suprimento do sensor indutivo (6) com uma corrente alternada e um circuito para a avaliação das voltagens de saída do transdutor de medição, é caracterizado pelo fato de que o componente de captador (1) compreende um quadro de condutor fechado (10) no qual o um ou mais sensores indutivos (6) do componente de sensor (2) induz (em) uma voltagem de modo que uma curva de voltagem independente da posição do componente de sensor (2) com relação ao componente de captador (1) se desenvolva no quadro de condutor (10), e em que os resistores (11) são conectados ao longo do quadro de condutor (10), tendo suas outras extremidades conectadas uma à outra nos grupos (12 ... 15) de modo que as voltagens possam ser recuperadas a partir dos pontos de conexão dos grupos de resistor que correspondem às funções da posição do componente de sensor (2) com relação ao componente de captador (1) e permitem que a posição seja claramente determinada, a posição e o valor dos resistores (11) definindo as funções da posição.
BR0107244-7A 2000-05-08 2001-04-24 Transdutor de medição indutivo BR0107244A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10022082A DE10022082C1 (de) 2000-05-08 2000-05-08 Induktiver Messumformer
PCT/DE2001/001557 WO2001086233A1 (de) 2000-05-08 2001-04-24 Induktiver messumformer

Publications (1)

Publication Number Publication Date
BR0107244A true BR0107244A (pt) 2002-07-23

Family

ID=7640996

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0107244-7A BR0107244A (pt) 2000-05-08 2001-04-24 Transdutor de medição indutivo

Country Status (7)

Country Link
US (1) US6756779B2 (pt)
EP (1) EP1281045A1 (pt)
JP (1) JP2003532884A (pt)
CN (1) CN1427946A (pt)
BR (1) BR0107244A (pt)
DE (1) DE10022082C1 (pt)
WO (1) WO2001086233A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7191759B2 (en) * 2004-04-09 2007-03-20 Ksr Industrial Corporation Inductive sensor for vehicle electronic throttle control
US7276897B2 (en) * 2004-04-09 2007-10-02 Ksr International Co. Inductive position sensor
US7538544B2 (en) * 2004-04-09 2009-05-26 Ksr Technologies Co. Inductive position sensor
US7135855B2 (en) * 2004-05-17 2006-11-14 David Scott Nyce Simplified inductive position sensor and circuit configuration
US7298233B2 (en) * 2004-10-13 2007-11-20 Andrew Corporation Panel antenna with variable phase shifter
US7557675B2 (en) * 2005-03-22 2009-07-07 Radiacion Y Microondas, S.A. Broad band mechanical phase shifter
US7292026B2 (en) * 2005-04-08 2007-11-06 Ksr International Co. Signal conditioning system for inductive position sensor
US7449878B2 (en) 2005-06-27 2008-11-11 Ksr Technologies Co. Linear and rotational inductive position sensor
JP5221563B2 (ja) 2007-01-19 2013-06-26 ケイエスアール テクノロジーズ カンパニー 基準信号を用いる誘導位置センサ
DE102009043977A1 (de) * 2008-12-12 2010-06-17 Fanuc Ltd. Kapazitiver Codierer
JP2010210351A (ja) * 2009-03-09 2010-09-24 Fanuc Ltd 励振位相検出方式静電容量型位置検出器
JP5513677B2 (ja) * 2010-04-20 2014-06-04 アンヤン・アンケ・エレクトリック・カンパニー・リミテッド パルス電流センサー及び該センサーを有するサージ波記録型雷防護キャビネット
US8760309B2 (en) * 2011-12-05 2014-06-24 GM Global Technology Operations LLC Fuel cell compressor air bearing wear sensor
US10330499B2 (en) * 2013-05-03 2019-06-25 KSR IP Holdings, LLC Micro inductive sensor
US20170276695A1 (en) * 2014-08-29 2017-09-28 Aktiebolaget Skf Sensor-bearing unit, mechanical system comprising such unit and method for manufacturing such unit
WO2016057802A1 (en) * 2014-10-08 2016-04-14 Candy House Inc. Angle of rotation sensor, a linear displacement sensor, a door mount mechanism, and an electrical brush
JP6679408B2 (ja) * 2015-09-08 2020-04-15 日置電機株式会社 電圧検出プローブおよび測定装置
DE102015220650A1 (de) * 2015-10-22 2017-04-27 Robert Bosch Gmbh Drehwinkelsensor
FR3051552B1 (fr) * 2016-05-18 2018-05-25 Continental Automotive France Capteur de position inductif lineaire pour une mesure angulaire d'une piece mecanique en rotation
WO2018037965A1 (ja) * 2016-08-23 2018-03-01 株式会社デンソー 位置検出装置、及び、位置検出装置の製造方法
EP4012349B1 (de) * 2020-12-08 2023-03-15 Dr. Johannes Heidenhain GmbH Abtastelement und induktive positionsmesseinrichtung mit diesem abtastelement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055814A (en) * 1988-05-19 1991-10-08 Ohkura Electric Co., Ltd. Displacement detector
DE4113745C2 (de) 1991-04-26 1993-11-25 Mehnert Walter Dr Induktiver Stellungsgeber
DE4127209C2 (de) * 1991-08-16 1996-05-23 Mehnert Walter Dr Geber zur induktiven Erzeugung eines Meßsignals
DE4225968A1 (de) * 1992-08-06 1994-02-10 Micro Epsilon Messtechnik Berührungslos arbeitendes Wegmeßsystem und Verfahren zur berührungslosen Wegmessung
DE19757689C2 (de) * 1997-12-23 2001-02-15 Siedle Horst Gmbh & Co Kg Induktiver Meßumformer für Wege

Also Published As

Publication number Publication date
US6756779B2 (en) 2004-06-29
CN1427946A (zh) 2003-07-02
WO2001086233A1 (de) 2001-11-15
DE10022082C1 (de) 2001-10-18
JP2003532884A (ja) 2003-11-05
US20030137294A1 (en) 2003-07-24
EP1281045A1 (de) 2003-02-05

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]