ATE255219T1 - Lichtwellenleiterverformungssensor - Google Patents

Lichtwellenleiterverformungssensor

Info

Publication number
ATE255219T1
ATE255219T1 AT98402198T AT98402198T ATE255219T1 AT E255219 T1 ATE255219 T1 AT E255219T1 AT 98402198 T AT98402198 T AT 98402198T AT 98402198 T AT98402198 T AT 98402198T AT E255219 T1 ATE255219 T1 AT E255219T1
Authority
AT
Austria
Prior art keywords
transducer
measured
stress
optical fiber
deformation sensor
Prior art date
Application number
AT98402198T
Other languages
English (en)
Inventor
Vasilios Kanellopoulos
Jean-Francois Ricard
Georges Kotrotsios
Original Assignee
Fiber Optic Sensors Fos Sa
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 Fiber Optic Sensors Fos Sa filed Critical Fiber Optic Sensors Fos Sa
Application granted granted Critical
Publication of ATE255219T1 publication Critical patent/ATE255219T1/de

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Transform (AREA)
AT98402198T 1998-09-04 1998-09-04 Lichtwellenleiterverformungssensor ATE255219T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98402198A EP0984243B1 (de) 1998-09-04 1998-09-04 Lichtwellenleiterverformungssensor

Publications (1)

Publication Number Publication Date
ATE255219T1 true ATE255219T1 (de) 2003-12-15

Family

ID=8235482

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98402198T ATE255219T1 (de) 1998-09-04 1998-09-04 Lichtwellenleiterverformungssensor

Country Status (3)

Country Link
EP (1) EP0984243B1 (de)
AT (1) ATE255219T1 (de)
DE (1) DE69820050D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001067038A1 (fr) * 1998-09-04 2001-09-13 Fiber Optic Sensors-Fos Sa Dispositif a fibre optique pour la mesure de contraintes
CN100340839C (zh) * 2005-09-27 2007-10-03 天津大学 光纤应变测量仪及其测量方法
DE102006059439B4 (de) * 2006-12-15 2018-01-25 Prüftechnik Dieter Busch AG Verfahren und Vorrichtung zur dynamischen Messung der axialen Deformation einer rotierenden Hohlwelle
ES2655867T5 (es) * 2007-02-19 2024-06-27 Vestas Wind Sys As Pala de turbina eólica con medios de detección de tensión, turbina eólica, unidad sensora de bloque y usos de los mismos
EP2260281B1 (de) 2008-03-31 2017-05-03 Vestas Wind Systems A/S Optischer übertragungsbelastungssensor für windturbinen
GB2461532A (en) 2008-07-01 2010-01-06 Vestas Wind Sys As Sensor system and method for detecting deformation in a wind turbine component
GB2461566A (en) 2008-07-03 2010-01-06 Vestas Wind Sys As Embedded fibre optic sensor for mounting on wind turbine components and method of producing the same.
GB2466433B (en) 2008-12-16 2011-05-25 Vestas Wind Sys As Turbulence sensor and blade condition sensor system
GB2472437A (en) 2009-08-06 2011-02-09 Vestas Wind Sys As Wind turbine rotor blade control based on detecting turbulence
GB2477529A (en) 2010-02-04 2011-08-10 Vestas Wind Sys As A wind turbine optical wind sensor for determining wind speed and direction
DE102016011610B3 (de) * 2016-09-26 2018-08-09 Hottinger Baldwin Messtechnik Gmbh Anschweißbarer Dehnungssensor für gekrümmte Oberflächen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636638A (en) * 1984-10-12 1987-01-13 The United States Of America As Represented By The Secretary Of The Navy Remote optical crack sensing system including fiberoptics
US5649035A (en) * 1995-11-03 1997-07-15 Simula Inc. Fiber optic strain gauge patch
US5770155A (en) * 1995-11-21 1998-06-23 United Technologies Corporation Composite structure resin cure monitoring apparatus using an optical fiber grating sensor

Also Published As

Publication number Publication date
EP0984243A1 (de) 2000-03-08
EP0984243B1 (de) 2003-11-26
DE69820050D1 (de) 2004-01-08

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties