[go: up one dir, main page]

SE8902330D0 - Frequency carried mechanical stress information - Google Patents

Frequency carried mechanical stress information

Info

Publication number
SE8902330D0
SE8902330D0 SE8902330A SE8902330A SE8902330D0 SE 8902330 D0 SE8902330 D0 SE 8902330D0 SE 8902330 A SE8902330 A SE 8902330A SE 8902330 A SE8902330 A SE 8902330A SE 8902330 D0 SE8902330 D0 SE 8902330D0
Authority
SE
Sweden
Prior art keywords
pct
mechanical stress
stress information
frequency carried
sec
Prior art date
Application number
SE8902330A
Other languages
English (en)
Inventor
C H Tyren
Original Assignee
Carl H Tyren
Donald G Lord
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 Carl H Tyren, Donald G Lord filed Critical Carl H Tyren
Priority to SE8902330A priority Critical patent/SE8902330D0/sv
Publication of SE8902330D0 publication Critical patent/SE8902330D0/sv
Priority to EP90917831A priority patent/EP0482120B1/en
Priority to DE69015195T priority patent/DE69015195T2/de
Priority to PCT/SE1990/000444 priority patent/WO1991000494A1/en
Priority to ES90917831T priority patent/ES2068405T3/es
Priority to US07/829,087 priority patent/US5297439A/en
Priority to JP2509480A priority patent/JPH04507289A/ja
Priority to CA002062815A priority patent/CA2062815A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/102—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving magnetostrictive means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/24—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in magnetic properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
SE8902330A 1989-06-28 1989-06-28 Frequency carried mechanical stress information SE8902330D0 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8902330A SE8902330D0 (sv) 1989-06-28 1989-06-28 Frequency carried mechanical stress information
EP90917831A EP0482120B1 (en) 1989-06-28 1990-06-27 Telemetric sensor for detecting mechanical deformation of an object by measurement of the changes in magnetic field strength
DE69015195T DE69015195T2 (de) 1989-06-28 1990-06-27 Telemetrische Sensor zur Detektion mechanischer Deformation eines Gegenstandes mittels Messung der Veränderungen von Magnetfeldstärke.
PCT/SE1990/000444 WO1991000494A1 (en) 1989-06-28 1990-06-27 Sensor
ES90917831T ES2068405T3 (es) 1989-06-28 1990-06-27 Sensor telemetrico para detectar la deformacion mecanica de un objeto por medicion de los cambios de intensidad del campo magnetico.
US07/829,087 US5297439A (en) 1989-06-28 1990-06-27 Magnetoelastic stress sensor
JP2509480A JPH04507289A (ja) 1989-06-28 1990-06-27 センサ
CA002062815A CA2062815A1 (en) 1989-06-28 1990-06-27 Sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902330A SE8902330D0 (sv) 1989-06-28 1989-06-28 Frequency carried mechanical stress information

Publications (1)

Publication Number Publication Date
SE8902330D0 true SE8902330D0 (sv) 1989-06-28

Family

ID=20376414

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902330A SE8902330D0 (sv) 1989-06-28 1989-06-28 Frequency carried mechanical stress information

Country Status (8)

Country Link
US (1) US5297439A (sv)
EP (1) EP0482120B1 (sv)
JP (1) JPH04507289A (sv)
CA (1) CA2062815A1 (sv)
DE (1) DE69015195T2 (sv)
ES (1) ES2068405T3 (sv)
SE (1) SE8902330D0 (sv)
WO (1) WO1991000494A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114563113A (zh) * 2022-03-03 2022-05-31 中国工程物理研究院总体工程研究所 空心谐振式应力组件及应力计

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469673B (sv) * 1992-01-20 1993-08-16 Rso Corp Saett och anordning vid beroeringsfri avkaenning av objekt
SE9203479L (sv) * 1992-01-20 1993-07-21 Rso Corp Saett och anordning vid elektronisk identifiering
SE9203258L (sv) * 1992-01-20 1993-07-21 Rso Corp Saett och anordning vid laeges- och vinkelmaetning
SE470561B (sv) * 1992-12-23 1994-08-22 Ove Linde Sätt vid övervakning av sträckningsförhållanden vid en fluidbehållare, särskilt en stomipåse jämte en anordning för genomförande av sättet
US5850045A (en) * 1992-12-25 1998-12-15 Omron Corporation Magnetostrictive stress sensor and apparatus applying same
US5581248A (en) * 1993-06-14 1996-12-03 Simmonds Precision Products, Inc. Embeddable device for contactless interrogation of sensors for smart structures
DE69520608T2 (de) * 1994-01-26 2001-08-02 Honda Giken Kogyo K.K., Tokio/Tokyo Messung der Zugspannung eines magnetischen Materials und Fehlererkennung in von magnetischem Material versehenen faserverstärkten Kunststoffstrukturen und Klebeelementen
US5793206A (en) * 1995-08-25 1998-08-11 Jentek Sensors, Inc. Meandering winding test circuit
WO1997009596A2 (de) * 1995-09-04 1997-03-13 Siemens Aktiengesellschaft Verfahren und sensoreinrichtung zur erfassung von betriebsdaten an bewegten/rotierenden teilen einer vorrichtung, insbesondere eines elektromotors
US5925827A (en) * 1997-09-25 1999-07-20 Lucent Technologies Inc. System and method for empirically determining shrinkage stresses in a molded package and power module employing the same
EP0980591A2 (en) * 1998-03-05 2000-02-23 Koninklijke Philips Electronics N.V. Magnetostrictive stress sensor
US6257077B1 (en) * 1998-09-08 2001-07-10 Alan C. Patterson Remotely powered sensing arrangement for a rotatable device
US7190161B2 (en) * 1999-08-26 2007-03-13 Automotive Systems Laboratory, Inc. Magnetic sensor
US8180585B2 (en) * 1999-08-26 2012-05-15 Tk Holdings, Inc. Magnetic crash sensor
US20080109177A1 (en) * 2003-09-19 2008-05-08 Cech Leonard S Magnetic crash sensor
US20070188168A1 (en) * 1999-08-26 2007-08-16 Stanley James G Magnetic sensor
FI114042B (sv) * 2000-08-25 2004-07-30 Polar Electro Oy Mätning av kraft överförd av transmission
US6912911B2 (en) 2002-04-30 2005-07-05 Sung J. Oh Inductively coupled stress/strain sensor
US7772839B2 (en) * 2003-09-19 2010-08-10 Tk Holdings, Inc. Eddy current magnetic crash sensor
US7839143B2 (en) * 2003-09-19 2010-11-23 Tk Holdings Inc. Eddy current magnetic crash sensor
US7839142B2 (en) * 2003-09-19 2010-11-23 Tk Holdings, Inc. Magnetic crash sensor
US7307517B2 (en) * 2005-08-05 2007-12-11 Honeywell International Inc. Wireless torque sensor
US7261005B2 (en) * 2005-08-11 2007-08-28 Honeywell International Inc. Magneto-elastic resonator torque sensor
US20070236213A1 (en) * 2006-03-30 2007-10-11 Paden Bradley E Telemetry method and apparatus using magnetically-driven mems resonant structure
EP2082198A1 (de) * 2006-10-24 2009-07-29 Carag AG Waage
DE102007043392A1 (de) * 2007-09-12 2009-03-19 Schaeffler Kg Messanordnung für eine gelagerte Welle
US8258783B2 (en) * 2008-07-07 2012-09-04 Tai-Her Yang Force hearing value and position detection for magnetic elastic body of magnetic conduction
JP5285394B2 (ja) * 2008-11-05 2013-09-11 株式会社日本自動車部品総合研究所 衝突検出装置
DE102008044125A1 (de) * 2008-11-27 2010-06-02 Robert Bosch Gmbh Sensoranordnung mit einem magnetoelastischen Verformungselement
DE102009020759A1 (de) 2009-04-30 2010-11-04 C. & E. Fein Gmbh Elektrowerkzeug mit einer berührungslosen Drehmomentmesseinrichtung und Verfahren zum Messen des Drehmomentes bei einem Elektrowerkzeug
DE102009031971A1 (de) 2009-07-02 2011-01-05 C. & E. Fein Gmbh Elektrowerkzeug mit einer berührungslosen Drehmomentmesseinrichtung und Verfahren zum Messen des Drehmomentes bei einem Elektrowerkzeug
EP2246680B1 (de) 2009-04-30 2018-04-25 C. & E. Fein GmbH Elektrowerkzeug mit einer berührungslosen Drehmomentmesseinrichtung und Verfahren zum Messen des Drehmomentes bei einem Elektrowerkzeug
US20120325359A1 (en) * 2011-06-27 2012-12-27 3M Innovative Properties Company Flexible magnetic core electronic marker
CN102519633B (zh) * 2011-11-30 2014-07-16 浙江大学 磁弹磁电效应式应力监测装置
EP2615439A1 (de) * 2012-01-13 2013-07-17 Siemens Aktiengesellschaft Magnetoelastischer Kraftsensor und Verfahren zum Kompensieren einer Abstandsabhängigkeit in einem Messsignal eines derartigen Sensors
WO2014058336A1 (en) * 2012-10-11 2014-04-17 Siemens Aktiengesellschaft А method and apparatus for monitoring a wall of a mechanical structure
EP2843400A1 (de) * 2013-09-03 2015-03-04 Siemens Aktiengesellschaft Sensoranordnung und Verfahren zur Bestimmung der mechanischen Oberflächenspannungen und/oder des Gefügezustandes
CN103728060B (zh) * 2013-12-17 2015-12-30 柳州市自动化科学研究所 钢索预应力磁通量冲激测量的方法
US10132699B1 (en) 2014-10-06 2018-11-20 National Technology & Engineering Solutions Of Sandia, Llc Electrodeposition processes for magnetostrictive resonators
US10510945B1 (en) 2014-10-06 2019-12-17 National Technology & Engineering Solutions Of Sandia, Llc Magnetoelastically actuated MEMS device and methods for its manufacture
DE102016218841A1 (de) * 2016-09-29 2018-03-29 Schaeffler Technologies AG & Co. KG Getriebe mit Drehmomentenmessvorrichtung
DE102018009834A1 (de) * 2018-12-14 2020-06-18 Karlsruher Institut für Technologie Sensorvorrichtung und Verfahren zur Bestimmung eines Drehmoments einer Drehmoment-Übertragungseinrichtung
CN110465890A (zh) * 2019-08-15 2019-11-19 中国科学院长春光学精密机械与物理研究所 一种感应式切削力测量智能刀具
NO20210920A1 (en) 2021-07-20 2023-01-23 Seasystems As A tension monitoring device
JP7455168B2 (ja) * 2021-10-28 2024-03-25 キストラー ホールディング アクチエンゲゼルシャフト トルク及び回転角度検出システム
US12196784B1 (en) * 2022-01-18 2025-01-14 National Technology & Engineering Solutions Of Sandia, Llc Magnetostrictive current sensor method and system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900194A1 (de) * 1969-01-03 1970-07-30 Inst Werkzeugmaschinen Verfahren zur Messung von Drehmomenten,Messstreifen und Schaltung zur Durchfuehrung des Verfahrens
US3636437A (en) * 1970-08-25 1972-01-18 Herman A Soulant Jr Methods for magnetically measuring stress using the linear relationship of the third harmonic to stress
GB1377953A (en) * 1970-12-01 1974-12-18 Int Research & Dev Co Ltd Electro-inductive transducers for measurement of displacement
DE2853999A1 (de) * 1978-12-14 1980-07-03 Scheinhuette Hans Juergen Kraftmesszelle
DE2854199A1 (de) * 1978-12-15 1980-06-26 Vdo Schindling Einrichtung zum uebertragen von messwerten
DE3624846A1 (de) * 1986-07-23 1988-01-28 Bosch Gmbh Robert Vorrichtung zum beruehrungsfreien messen einer mechanischen spannung
GB2195183B (en) * 1986-09-12 1990-03-14 Ford Motor Co Torque measurement transducer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114563113A (zh) * 2022-03-03 2022-05-31 中国工程物理研究院总体工程研究所 空心谐振式应力组件及应力计
CN114563113B (zh) * 2022-03-03 2023-11-21 中国工程物理研究院总体工程研究所 空心谐振式应力组件及应力计

Also Published As

Publication number Publication date
ES2068405T3 (es) 1995-04-16
JPH04507289A (ja) 1992-12-17
DE69015195T2 (de) 1995-06-22
US5297439A (en) 1994-03-29
CA2062815A1 (en) 1990-12-29
WO1991000494A1 (en) 1991-01-10
EP0482120B1 (en) 1994-12-14
DE69015195D1 (de) 1995-01-26
EP0482120A1 (en) 1992-04-29

Similar Documents

Publication Publication Date Title
SE8902330D0 (sv) Frequency carried mechanical stress information
DE3864064D1 (de) Induktiver naeherungsschalter.
DE69810288D1 (de) Elektrische messung der ölqualität
SE9102121D0 (sv) Sensor system
SE8603415D0 (sv) Remote sensing of metglas identifiers
EP0401669A3 (en) An acceleration sensor
DE59205787D1 (de) Passiver oberflächenwellen-sensor, der drahtlos abfragbar ist
ATE156572T1 (de) Ultraschall element mit wandler für anzeige der mechanichen beanspruchung
NO863641L (no) Transponder for paavisning av elektromagnetisk straaling.
DE3579561D1 (de) Fernmessung von zustaenden.
FR2665533B1 (fr) Dispositif de mesure a distance de temperature et/ou de differences de temperature.
GB2365972B (en) Sensor apparatus
EP0764842A3 (en) Frequency deviation detecting circuit and measuring apparatus using the frequency deviation detecting circuit
GB9813673D0 (en) Contactless check weighing
GB8923699D0 (en) Apparatus for assessing a particular property in a medium
DE69014927D1 (de) Speiseschaltung und Brücken-Messanordnung mit einer Ausgangssignalausgleichsschaltung.
SE9102120D0 (sv) Surveillance system
FR2650895B1 (fr) Capteur accelerometrique a poutres vibrant en flexion
DE3884255D1 (de) Messschaltung zur Verwendung in einer Vorrichtung zur Erfassung der Umgebungslufttemperatur.
FR2315195A1 (fr) Debitmetre a turbine et elements constitutifs : dispositif electronique de glissement de frequence et capteur a induction
FI870533A0 (fi) Ett universalmaetdon foer terraengbruk och dess dataoeverfoeringsmetod.
DE69018474D1 (de) Wägevorrichtung unter verwendung der messung von laufzeitmessung akustischer wellen sowie eines elektronenrechners.
EP0663646A1 (en) Coordinate input device
FR2800470B1 (fr) Capteur d'ondes electromagnetiques.
ATE282820T1 (de) Kapazitiver kraftwandler