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ES2020982B3 - Procedimiento para controlar las deformaciones de componentes con conductores de ondas de lu - Google Patents

Procedimiento para controlar las deformaciones de componentes con conductores de ondas de lu

Info

Publication number
ES2020982B3
ES2020982B3 ES87113527T ES87113527T ES2020982B3 ES 2020982 B3 ES2020982 B3 ES 2020982B3 ES 87113527 T ES87113527 T ES 87113527T ES 87113527 T ES87113527 T ES 87113527T ES 2020982 B3 ES2020982 B3 ES 2020982B3
Authority
ES
Spain
Prior art keywords
luxe
procedure
components
deformations
wave conductors
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.)
Expired - Lifetime
Application number
ES87113527T
Other languages
English (en)
Inventor
Reinhard Wolff
Martin Weiser
Hans-Joachim Mieseler
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6311750&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2020982(B3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2020982B3 publication Critical patent/ES2020982B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Insulated Conductors (AREA)
  • Cable Accessories (AREA)
  • Burglar Alarm Systems (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Structure Of Printed Boards (AREA)
  • Bridges Or Land Bridges (AREA)
ES87113527T 1986-10-15 1987-09-16 Procedimiento para controlar las deformaciones de componentes con conductores de ondas de lu Expired - Lifetime ES2020982B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3635053A DE3635053C2 (de) 1986-10-15 1986-10-15 Verfahren zum Überwachen der Verformungen von Bauteilen mittels Lichtwellenleitern sowie Lichtwellenleiter zur Durchführung des Verfahrens und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
ES2020982B3 true ES2020982B3 (es) 1991-10-16

Family

ID=6311750

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87113527T Expired - Lifetime ES2020982B3 (es) 1986-10-15 1987-09-16 Procedimiento para controlar las deformaciones de componentes con conductores de ondas de lu

Country Status (8)

Country Link
US (1) US5044205A (es)
EP (1) EP0264622B1 (es)
JP (1) JP2509255B2 (es)
AT (1) ATE61660T1 (es)
CA (1) CA1311939C (es)
DE (2) DE3635053C2 (es)
ES (1) ES2020982B3 (es)
NO (1) NO172009C (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902997C1 (es) * 1989-02-02 1990-04-19 Felten & Guilleaume Energietechnik Ag, 5000 Koeln, De
DE4018740A1 (de) * 1990-06-12 1991-12-19 Strabag Bau Ag Vorrichtung zum ermitteln von laengenaenderungen eines mediums laengs einer messstrecke
DE4134787A1 (de) * 1991-10-22 1993-04-29 Sicom Ges Fuer Sensor Und Vors Langgestrecktes zugelement
US5250802A (en) * 1991-11-04 1993-10-05 Teledyne Ryan Aeronautical, Division Of Teledyne Industries, Inc. Fiber optic stress sensor for structural joints
DE4243878C2 (de) * 1992-12-23 1996-05-15 Suspa Spannbeton Gmbh Überwachungsvorrichtung für Bauelemente
DE4304546C2 (de) * 1993-02-11 1995-09-28 Felten & Guilleaume Energie Abschlußdose für ein Meßkabel
WO1994024534A1 (en) * 1993-04-15 1994-10-27 Control Devices,Inc. Fiber optic suspension sensor
US5461927A (en) * 1994-06-30 1995-10-31 The United States Of America As Represented By The Secretary Of The Navy Optical fiber strain sensor for measuring maximum strain
US5461926A (en) * 1994-06-30 1995-10-31 The United States Of America As Represented By The Secretary Of The Navy Single-ended optical fiber strain sensor for measuring maximum strain
DE19601968A1 (de) * 1996-01-20 1997-07-24 Deha Com S A Vorrichtung zur Erfassung von Längenänderungen an Bauteilen mittels Lichtwellenleitern
FR2748325B1 (fr) 1996-05-03 1998-08-07 Deha Com Procede et dispositifs de detection de flexion, et structure telle que geotechnique ou de batiment, equipee d'un tel dispositif
US5847283A (en) * 1996-07-03 1998-12-08 Massachusetts Institute Of Technology Method and apparatus for the evaluation of a depth profile of thermo-mechanical properties of layered and graded materials and coatings
US5814729A (en) * 1996-09-09 1998-09-29 Mcdonnell Douglas Corporation System for in-situ delamination detection in composites
DE19712407A1 (de) * 1997-03-25 1998-10-01 Gloetzl Ges Fuer Baumestechnik Wegmeßvorrichtung
US6522797B1 (en) 1998-09-01 2003-02-18 Input/Output, Inc. Seismic optical acoustic recursive sensor system
WO2002021413A2 (en) * 2000-09-05 2002-03-14 Zaplet, Inc. Methods and apparatus providing electronic messages that are linked and aggregated
FR2827671A1 (fr) * 2001-07-18 2003-01-24 Osmos Sa Dispositif de surveillance d'une structure et procede associe
DE10238862B4 (de) * 2002-08-24 2006-05-24 Mtu Aero Engines Gmbh Messtechnische Anordnung zur Prüfung von Werkstücken sowie Verfahren zur messtechnischen Instrumentierung von Werkstücken
WO2005022101A1 (en) * 2003-08-27 2005-03-10 Airbus Uk Limited Measuring load, displacement on an aircraft component using microwave beam
US7792614B2 (en) * 2003-08-27 2010-09-07 Airbus Uk Limited Apparatus and method suitable for measuring the global displacement or load on an aircraft component
WO2005022098A1 (en) * 2003-08-27 2005-03-10 Airbus Uk Limited Optically measuring the dispacing or load for an aircraft component, landing gear, braking control
EP2128571B1 (en) 2008-05-28 2014-07-23 Smartec SA Fiberoptic strain sensor with distributed strain coupling
EA028493B1 (ru) 2012-02-09 2017-11-30 Осмос Са Устройство наблюдения, система и способ наблюдения за областью здания или территории, использующие по меньшей мере один оптический волновод
WO2014131951A1 (fr) * 2013-02-28 2014-09-04 Osmos Sa Dispositif de mesure optique avec voie de reference et voie de mesure, et procede associe
EP2976615A1 (fr) 2013-03-21 2016-01-27 Osmos SA Procede de surveillance des deformations d'un élement tournant par un dispositif de surveillance a fibre optique, et eolienne munie d'un tel dispositif
FR3008788B1 (fr) * 2013-07-17 2018-01-26 Agence Nationale Pour La Gestion Des Dechets Radioactifs Systeme de mesure de deformations mecaniques a fibre optique auto-etalonnee et procedes d'etalonnage d'un tel systeme
DE102017220225A1 (de) * 2017-11-14 2019-05-16 Robert Bosch Gmbh Laufzeitmessung mittels Sensoranordnung, Arbeitsgerät und Messverfahren
JP2018136324A (ja) * 2018-03-22 2018-08-30 オスモ エスアーＯｓｍｏｓ Ｓａ 光ファイバを使用しているモニタリング装置を介した、回転要素の変形のモニタリング方法、及び前記装置を備えた風力タービン
WO2021041605A1 (en) * 2019-08-30 2021-03-04 Luna Innovations Incorporated One or more fiber optic sensors locally bonded with a flexible filament structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757786C3 (de) * 1977-12-23 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Verfahren zur kontinuierlichen Herstellung eines optischen Übertragungselementes
DE2937824C2 (de) * 1979-09-19 1982-05-06 Felten & Guilleaume Carlswerk AG, 5000 Köln Verfahren zur Bruch-Überwachung von auf Zug beanspruchten Bauteilen
DE3015391C2 (de) * 1980-04-22 1986-12-04 Philips Kommunikations Industrie AG, 8500 Nürnberg Verfahren zur Kontrolle von zu überwachenden physikalischen Belastungsgrößen an und/oder in einem Bauteil
DE3131870A1 (de) * 1981-08-12 1983-02-24 Philips Kommunikations Industrie AG, 8500 Nürnberg Mittels lichtwellenleiter auf bruch oder dehnung ueberwachbares bauteil
US4654520A (en) * 1981-08-24 1987-03-31 Griffiths Richard W Structural monitoring system using fiber optics
DE3305234C2 (de) * 1983-02-16 1986-02-27 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Zugfester Draht aus einer faserverstärkten Harzstruktur mit mindestens einem darin eingeschlossenen Lichtwellenleiter
DE3415855A1 (de) * 1984-04-28 1985-11-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Faseroptische messeinrichtung zur erfassung einer an einem bauelement auftretenden zugspannung oder biegung
US4573253A (en) * 1984-06-29 1986-03-04 Olin Corporation Optical fiber cable fabrication technique
DE3526966A1 (de) * 1984-11-14 1986-05-15 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Lichtwellenleiter-sensor fuer zugkraefte und verfahren zu seiner herstellung
US4671659A (en) * 1985-11-08 1987-06-09 Martin Marietta Corporation Fiber optic displacement sensor

Also Published As

Publication number Publication date
NO172009C (no) 1993-05-26
NO874307L (no) 1988-04-18
EP0264622A1 (de) 1988-04-27
DE3635053A1 (de) 1988-04-21
EP0264622B1 (de) 1991-03-13
JPS63109306A (ja) 1988-05-14
US5044205A (en) 1991-09-03
JP2509255B2 (ja) 1996-06-19
NO874307D0 (no) 1987-10-15
DE3635053C2 (de) 1995-09-28
ATE61660T1 (de) 1991-03-15
NO172009B (no) 1993-02-15
CA1311939C (en) 1992-12-29
DE3768601D1 (de) 1991-04-18

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