AU3260197A - Device for detecting variations in the length of components by means of optical waveguides - Google Patents

Device for detecting variations in the length of components by means of optical waveguides

Info

Publication number
AU3260197A
AU3260197A AU32601/97A AU3260197A AU3260197A AU 3260197 A AU3260197 A AU 3260197A AU 32601/97 A AU32601/97 A AU 32601/97A AU 3260197 A AU3260197 A AU 3260197A AU 3260197 A AU3260197 A AU 3260197A
Authority
AU
Australia
Prior art keywords
components
length
optical waveguides
detecting variations
variations
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.)
Abandoned
Application number
AU32601/97A
Inventor
Bernard Hodac
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.)
BELEGGINGSMAATSCHAPPIJ ROMA BV
Original Assignee
BELEGGINGSMAATSCHAPPIJ ROMA B
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 BELEGGINGSMAATSCHAPPIJ ROMA B filed Critical BELEGGINGSMAATSCHAPPIJ ROMA B
Publication of AU3260197A publication Critical patent/AU3260197A/en
Abandoned 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]
    • G01M11/086—Details about the embedment of the optical fiber within the 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)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AU32601/97A 1996-01-20 1997-06-17 Device for detecting variations in the length of components by means of optical waveguides Abandoned AU3260197A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19601968A DE19601968A1 (en) 1996-01-20 1996-01-20 Length-change determining system using optical fibre for building construction parts
PCT/EP1997/003151 WO1998058231A1 (en) 1996-01-20 1997-06-17 Device for detecting variations in the length of components by means of optical waveguides

Publications (1)

Publication Number Publication Date
AU3260197A true AU3260197A (en) 1999-01-04

Family

ID=26022202

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32601/97A Abandoned AU3260197A (en) 1996-01-20 1997-06-17 Device for detecting variations in the length of components by means of optical waveguides

Country Status (3)

Country Link
AU (1) AU3260197A (en)
DE (1) DE19601968A1 (en)
WO (1) WO1998058231A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2128571B1 (en) 2008-05-28 2014-07-23 Smartec SA Fiberoptic strain sensor with distributed strain coupling
DE102015223918B3 (en) * 2015-12-01 2017-05-11 Bauhaus-Universität Weimar Monitoring a material fatigue critical design area

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1270242A (en) * 1968-05-27 1972-04-12 N D Nimmo Products Ltd Improvements in or relating to clips
FR2578974B1 (en) * 1985-03-18 1988-07-01 Lach Pierre OPTICAL DEVICE FOR ANALOGUE FORCE DETECTION
DE3635053C2 (en) * 1986-10-15 1995-09-28 Strabag Ag Method for monitoring the deformations of components by means of optical fibers and optical fibers for carrying out the method and method for its production
DE8915071U1 (en) * 1989-12-22 1990-04-19 Felten & Guilleaume Energietechnik Ag, 5000 Koeln, De
DE4134787A1 (en) * 1991-10-22 1993-04-29 Sicom Ges Fuer Sensor Und Vors Elongated element

Also Published As

Publication number Publication date
WO1998058231A1 (en) 1998-12-23
DE19601968A1 (en) 1997-07-24

Similar Documents

Publication Publication Date Title
GB2305795B (en) Optical fiber characteristic measuring device
GB9616281D0 (en) Optical device
AU5180499A (en) Optical device
PL320103A1 (en) Position determining optical device
GB9610618D0 (en) Optical device
GB2301678B (en) Optical waveguide device
GB2312968B (en) Splicer for light waveguides
EP0754939A4 (en) Optical fibre detecting device
AU2258797A (en) Optical measurement system
AU2728899A (en) Light detecting optical device
GB9610471D0 (en) Optical measurement
AU3444799A (en) Integrated optical lightguide device
IL141831A0 (en) Optical waveguide device
EP0833273B8 (en) Optical device
AU5786498A (en) Optical device
EP0669546A3 (en) Waveguide-type optical device.
AU7061898A (en) Apparatus for connecting an optical fibre to an optical device
GB9600947D0 (en) Optical Device
AU3344395A (en) Device for testing optical elements
GB9709791D0 (en) An optical fibre device
GB2304204B (en) Optical device
EP0720239A3 (en) An optically coupled device
SG52711A1 (en) Optical device
AU3260197A (en) Device for detecting variations in the length of components by means of optical waveguides
AU2540099A (en) Optical device