ATE408123T1 - Wirbelstromsensor und sensorspule dafür - Google Patents

Wirbelstromsensor und sensorspule dafür

Info

Publication number
ATE408123T1
ATE408123T1 AT05405682T AT05405682T ATE408123T1 AT E408123 T1 ATE408123 T1 AT E408123T1 AT 05405682 T AT05405682 T AT 05405682T AT 05405682 T AT05405682 T AT 05405682T AT E408123 T1 ATE408123 T1 AT E408123T1
Authority
AT
Austria
Prior art keywords
sensor
cable
sensor coil
eddy current
base portion
Prior art date
Application number
AT05405682T
Other languages
English (en)
Inventor
Jacques Perriard
Original Assignee
Vibro Meter Ag
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 Vibro Meter Ag filed Critical Vibro Meter Ag
Application granted granted Critical
Publication of ATE408123T1 publication Critical patent/ATE408123T1/de

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
    • G01D5/2006—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 self-induction of one or more coils
    • G01D5/202—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 self-induction of one or more coils by movable a non-ferromagnetic conductive element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
AT05405682T 2005-12-02 2005-12-02 Wirbelstromsensor und sensorspule dafür ATE408123T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05405682A EP1793207B1 (de) 2005-12-02 2005-12-02 Wirbelstromsensor und Sensorspule dafür

Publications (1)

Publication Number Publication Date
ATE408123T1 true ATE408123T1 (de) 2008-09-15

Family

ID=36118104

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05405682T ATE408123T1 (de) 2005-12-02 2005-12-02 Wirbelstromsensor und sensorspule dafür

Country Status (5)

Country Link
US (1) US7336069B2 (de)
EP (1) EP1793207B1 (de)
JP (1) JP5091468B2 (de)
AT (1) ATE408123T1 (de)
DE (1) DE602005009726D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8436608B2 (en) * 2009-09-21 2013-05-07 General Electric Company Eddy current inspection system and method
EP2357374B1 (de) 2010-01-29 2016-02-17 Levitronix GmbH Magnetische Lagervorrichtung
JP5968305B2 (ja) * 2011-03-31 2016-08-10 株式会社東京精密 渦電流センサ
DE102011110666A1 (de) * 2011-05-11 2012-11-15 Micro-Epsilon Messtechnik Gmbh & Co. Kg Sensor, System mit einem Sensor und einem Messobjekt sowie Verfahren zur Temperaturmessung mittels Sensor
US9983228B2 (en) * 2014-09-24 2018-05-29 Keithley Instruments, Llc Triaxial DC-AC connection system
DE102014219645B4 (de) 2014-09-29 2020-12-24 Bayerische Motoren Werke Aktiengesellschaft Elektrische Verbindungseinrichtung zum Übertragen von elektrischer Energie und/oder Daten, Bordnetz und Kraftfahrzeug
WO2017180793A1 (en) * 2016-04-12 2017-10-19 Texas Instruments Incorporated Remote sensing using sensor resonator with sensor inductor coupled to resonator capacitor over shielded cable
CN107121153A (zh) * 2017-05-22 2017-09-01 天津大学 高速电涡流传感器
CN114317301B (zh) * 2020-09-30 2023-07-18 安琪酵母股份有限公司 酿酒酵母菌、面用干酵母以及其应用

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JPS5229764A (en) * 1975-09-01 1977-03-05 Toowa Giken Kk Search coil
JPS63221524A (ja) * 1987-03-09 1988-09-14 三成電気株式会社 高周波型近接センサ−のシ−ルド装置
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US5173658A (en) * 1989-12-07 1992-12-22 Honeywell Inc. Inductive proximity sensor with force transferring support post for use in high pressure environments
DE4035403A1 (de) * 1990-11-07 1992-05-14 Weidmueller C A Gmbh Co Sensorsystem zur beruehrungslosen abstandsmessung
JPH057562A (ja) * 1991-06-30 1993-01-19 Shimadzu Corp マグネツト装置
US5539323A (en) * 1993-05-07 1996-07-23 Brooks Automation, Inc. Sensor for articles such as wafers on end effector
JPH0814939A (ja) * 1994-07-01 1996-01-19 Nippondenso Co Ltd 非接触式直動変位センサ
JPH08306286A (ja) * 1995-05-10 1996-11-22 Nippon Tekumo:Kk 高温用近接センサ
JPH0979711A (ja) * 1995-09-11 1997-03-28 Hitachi Ltd 冷媒量判定装置
JPH09101357A (ja) * 1995-10-02 1997-04-15 Toshiba Corp サーチコイル装置
US5770941A (en) * 1995-10-13 1998-06-23 Bently Nevada Corporation Encapsulated transducer and method of manufacture
US5685884A (en) * 1995-10-13 1997-11-11 Bently Nevada Corporation Method of making a transducer
JP3962776B2 (ja) * 1997-09-29 2007-08-22 東北リコー株式会社 印刷機のインク量検知回路
EP0913671A1 (de) * 1997-10-29 1999-05-06 Roche Diagnostics GmbH Verfahren und Vorrichtung zum Flüssigkeitstransfer mit einem Analysegerät
JP4464517B2 (ja) * 1999-03-15 2010-05-19 株式会社アミテック 位置検出装置
US6246229B1 (en) * 1999-05-12 2001-06-12 Bently Nevada Corporation Method and apparatus for controlling the temperature stability of an inductor using a magnetically coupled metallic object
JP2001183106A (ja) * 1999-12-28 2001-07-06 Applied Electronics Corp 温度補償付きギャップ検出装置
JP2002090105A (ja) * 2000-09-19 2002-03-27 Sankyo Seiki Mfg Co Ltd 近接センサ
JP2001264449A (ja) * 2000-03-21 2001-09-26 Joji Nishi 雪中埋設金属探知機
JP3516645B2 (ja) * 2000-09-06 2004-04-05 Ｔｄｋ株式会社 磁気センサ素子、磁気センサ装置および電流センサ装置
JP2002157671A (ja) * 2000-11-16 2002-05-31 Sumitomo Metal Ind Ltd センシングシステム
JP3902064B2 (ja) * 2000-11-24 2007-04-04 株式会社荏原製作所 渦電流センサ
JP3666465B2 (ja) * 2002-03-14 2005-06-29 オムロン株式会社 近接スイッチ
JP4600916B2 (ja) * 2003-11-07 2010-12-22 株式会社タニタ シールドケーブル及びシールドケーブルを用いた生体電気インピーダンス値又は生体組成情報の取得装置
JP4356570B2 (ja) * 2004-09-16 2009-11-04 沖電気工業株式会社 静電容量型距離センサ

Also Published As

Publication number Publication date
JP5091468B2 (ja) 2012-12-05
DE602005009726D1 (de) 2008-10-23
JP2007155727A (ja) 2007-06-21
EP1793207A1 (de) 2007-06-06
US7336069B2 (en) 2008-02-26
EP1793207B1 (de) 2008-09-10
US20070229065A1 (en) 2007-10-04

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