BR8406088A - Adometro a ultra-som - Google Patents

Adometro a ultra-som

Info

Publication number
BR8406088A
BR8406088A BR8406088A BR8406088A BR8406088A BR 8406088 A BR8406088 A BR 8406088A BR 8406088 A BR8406088 A BR 8406088A BR 8406088 A BR8406088 A BR 8406088A BR 8406088 A BR8406088 A BR 8406088A
Authority
BR
Brazil
Prior art keywords
adometro
ultrasound
Prior art date
Application number
BR8406088A
Other languages
English (en)
Inventor
Antonius Vinnemann
Veit Koeninger
Original Assignee
Balluff Gebhard Feinmech
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 Balluff Gebhard Feinmech filed Critical Balluff Gebhard Feinmech
Publication of BR8406088A publication Critical patent/BR8406088A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
BR8406088A 1983-11-30 1984-11-29 Adometro a ultra-som BR8406088A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3343310A DE3343310C2 (de) 1983-11-30 1983-11-30 Ultraschall-Wegmesser

Publications (1)

Publication Number Publication Date
BR8406088A true BR8406088A (pt) 1985-09-24

Family

ID=6215667

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8406088A BR8406088A (pt) 1983-11-30 1984-11-29 Adometro a ultra-som

Country Status (5)

Country Link
US (1) US4678993A (pt)
EP (1) EP0149745B1 (pt)
JP (1) JPS60140109A (pt)
BR (1) BR8406088A (pt)
DE (2) DE3343310C2 (pt)

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US5206586A (en) * 1991-03-11 1993-04-27 Mts Systems Corporation Magnetostrictive position transducer having square-wave-in-quadrature-output
US5311124A (en) * 1991-03-11 1994-05-10 Mts Systems Corporation Emulated analog output magnetostrictive position transducer with set point selection
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US5804961A (en) * 1996-10-28 1998-09-08 Patriot Sensors & Control, Corp. Magnetostrictive waveguide position measurement apparatus using piezoelectric sensor
US5986449A (en) * 1997-05-01 1999-11-16 Patroit Sensors And Controls Corporation Self-contained liquid level detection apparatus with substantially constant cross-section outer tube
US6356071B1 (en) 1997-05-02 2002-03-12 Patriot Sensors & Controls, Inc. Self-contained position detection apparatus
US5929763A (en) * 1997-06-27 1999-07-27 Patriot Sensors And Controls Liquid level detection apparatus with flexible outer housing
US5998991A (en) * 1997-11-10 1999-12-07 Patriot Sensors And Controls Pickupless magnetostrictive position measurement apparatus
DE19753805C2 (de) * 1997-12-03 1999-09-30 Asm Automation Sensorik Messte Lagerung für Wellenleiter zur Fortleitung mechanischer Wellen und Verfahren zur Herstellung
US6167756B1 (en) 1998-03-02 2001-01-02 Patriot Sensors & Controls, Inc. Pivotal float for liquid level detection apparatus
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US6232769B1 (en) 1998-06-16 2001-05-15 Balluff, Inc. Modular waveguide assembly for a position sensor and method for making the same
US6600962B1 (en) * 1998-10-05 2003-07-29 Mts Systems Corporation Sensor controller
US20040097996A1 (en) 1999-10-05 2004-05-20 Omnisonics Medical Technologies, Inc. Apparatus and method of removing occlusions using an ultrasonic medical device operating in a transverse mode
US6434516B1 (en) 1999-11-12 2002-08-13 Balluff, Inc. Method and apparatus for synthesizing an incremental signal
DE10108925B4 (de) 2001-02-23 2008-09-11 Asm Automation Sensorik Messtechnik Gmbh Magneto-striktive Wegmeß-Vorrichtung
SE523803C2 (sv) * 2001-09-18 2004-05-18 Hagloef Sweden Ab Klave för mätning av träds diameter
US6757635B2 (en) 2001-12-12 2004-06-29 Balluff, Inc. Programmed method and apparatus for quadrature output sensors
GB2385229B (en) * 2002-02-05 2005-04-20 Pii Ltd Electromagnetic acoustic transducers
US7925392B2 (en) * 2002-04-23 2011-04-12 Lord Corporation Aircraft vehicular propulsion system monitoring device and method
US20050114053A1 (en) * 2003-10-14 2005-05-26 Southward Steve C. Magnetostrictive wavelet method for measuring pulse propagation time
US6954685B2 (en) * 2002-04-23 2005-10-11 Lord Corporation Aircraft vehicular propulsion system monitoring device and method
WO2004099724A2 (en) 2003-05-06 2004-11-18 Sri International Hydraulic cylinder with piston and a magnetic layer on the piston rod for piston position determination
US6919779B2 (en) * 2003-09-03 2005-07-19 Mts Systems Corporation Folded magnetostrictive wave guide
US7794414B2 (en) 2004-02-09 2010-09-14 Emigrant Bank, N.A. Apparatus and method for an ultrasonic medical device operating in torsional and transverse modes
US7259553B2 (en) 2005-04-13 2007-08-21 Sri International System and method of magnetically sensing position of a moving component
DE102005061730B4 (de) * 2005-11-18 2009-07-23 Tr Electronic Gmbh Vorrichtung zum Bewegen eines Kolbens
US8970208B2 (en) * 2010-02-11 2015-03-03 Sri International Displacement measurement system and method using magnetic encodings
GB201104345D0 (en) * 2011-03-15 2011-04-27 Pulse Structural Monitoring Ltd In-situ self-calibrating strain sensor
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DE102013009221A1 (de) 2013-05-31 2014-12-04 Fafnir Gmbh Vorrichtung zur magnetostriktiven Positionsmessung
CN103322950B (zh) * 2013-06-21 2017-02-08 中国电子科技集团公司第四十五研究所 基于超声波的边缘检测方法
CN109620681A (zh) * 2018-12-10 2019-04-16 上海荣泰健康科技股份有限公司 按摩椅肩部位置检测方法、系统及按摩椅
US11543269B2 (en) 2020-01-27 2023-01-03 Temposonics GmbH & Co. KG Target detection in magnetostrictive sensors using a target frequency range
DK3992583T3 (da) 2020-11-03 2023-02-27 Sick Atech Gmbh Magnetostriktiv afstandssensor
CN112834069B (zh) * 2021-01-07 2023-01-24 河北工业大学 一种基于磁致伸缩扭转波的Ni-Cr合金温度传感器

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US4071818A (en) * 1975-11-03 1978-01-31 Combustion Engineering, Inc. Magnetostrictive position indicator
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DE2837014C3 (de) * 1978-08-24 1981-02-26 Olympia Werke Ag, 2940 Wilhelmshaven Anordnung zur Messung des Abstandes der Abstandsänderung sowie der Abstandsänderungsgeschwindigkeit zweier auf einer vorbestimmten Bewegungsbahn relativ zueinander bewegbarer Körper
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GB2098731A (en) 1981-05-12 1982-11-24 Planters Powergrind Determining linear measurement
DE3131455A1 (de) * 1981-08-08 1983-03-24 Gebhard Balluff GmbH & Co Feinmechanische Erzeugnisse, 7303 Neuhausen Magnetostriktiver wegmesser

Also Published As

Publication number Publication date
DE3473507D1 (en) 1988-09-22
DE3343310C2 (de) 1987-01-29
JPS60140109A (ja) 1985-07-25
US4678993A (en) 1987-07-07
DE3343310A1 (de) 1985-06-05
EP0149745A1 (de) 1985-07-31
EP0149745B1 (de) 1988-08-17

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Legal Events

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