DK3353501T3 - Lysleder-fastspændingsanordning, fiberoptisk sensor og fremstillingsmetode - Google Patents

Lysleder-fastspændingsanordning, fiberoptisk sensor og fremstillingsmetode Download PDF

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Publication number
DK3353501T3
DK3353501T3 DK16769989.1T DK16769989T DK3353501T3 DK 3353501 T3 DK3353501 T3 DK 3353501T3 DK 16769989 T DK16769989 T DK 16769989T DK 3353501 T3 DK3353501 T3 DK 3353501T3
Authority
DK
Denmark
Prior art keywords
manufacturing
light guide
clamping device
fiber optic
optic sensor
Prior art date
Application number
DK16769989.1T
Other languages
English (en)
Inventor
Mathias Müller
Fabian Zelenka
Original Assignee
Polytech Wind Power Tech Germany Gmbh
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 Polytech Wind Power Tech Germany Gmbh filed Critical Polytech Wind Power Tech Germany Gmbh
Application granted granted Critical
Publication of DK3353501T3 publication Critical patent/DK3353501T3/da

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02171—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes
    • G02B6/02176—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes due to temperature fluctuations
    • G02B6/0218—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes due to temperature fluctuations using mounting means, e.g. by using a combination of materials having different thermal expansion coefficients
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • 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
    • G01B11/165—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of a grating deformed by the object
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35306—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement
    • G01D5/35309—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement using multiple waves interferometer
    • G01D5/35316—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement using multiple waves interferometer using a Bragg gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
DK16769989.1T 2015-09-21 2016-09-20 Lysleder-fastspændingsanordning, fiberoptisk sensor og fremstillingsmetode DK3353501T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015115925.2A DE102015115925B3 (de) 2015-09-21 2015-09-21 Lichtleiter-Einspannvorrichtung, faseroptischer Sensor und Herstellungsverfahren
PCT/EP2016/072309 WO2017050767A1 (de) 2015-09-21 2016-09-20 Lichtleiter-einspannvorrichtung, faseroptischer sensor und herstellungsverfahren

Publications (1)

Publication Number Publication Date
DK3353501T3 true DK3353501T3 (da) 2021-06-14

Family

ID=56979560

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16769989.1T DK3353501T3 (da) 2015-09-21 2016-09-20 Lysleder-fastspændingsanordning, fiberoptisk sensor og fremstillingsmetode

Country Status (8)

Country Link
US (1) US10761261B2 (da)
EP (1) EP3353501B1 (da)
CN (2) CN118111485A (da)
CA (1) CA2996244C (da)
DE (1) DE102015115925B3 (da)
DK (1) DK3353501T3 (da)
ES (1) ES2873888T3 (da)
WO (1) WO2017050767A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS62762B1 (sr) * 2017-09-22 2022-01-31 Thales Man & Services Deutschland Gmbh Postupak za sastavljanje sklopa za merenje naprezanja, posebno za brojač osovina, i povezana upotreba
DE102018123654A1 (de) * 2018-09-25 2020-03-26 Fugro Technology B.V. Brückenbasiertes WIM-System
PL3708990T3 (pl) * 2019-03-14 2022-08-01 Thales Management & Services Deutschland Gmbh Zespół czujnika światłowodowego, optyczny układ pomiarowy, urządzenie do liczenia osi, sposób liczenia osi
CN110940365B (zh) * 2019-12-10 2020-10-30 北京理工大学 一种增大干涉型光纤传感器灵敏度的机械放大结构
HRP20221362T1 (hr) * 2019-12-12 2023-01-06 Thales Management & Services Deutschland Gmbh Kontaktni element tračnice i jedinica za detekciju ispadanja
CN113858065B (zh) * 2021-09-06 2023-05-02 西安交通大学 一种基于v型槽基材的连续体机器人形状传感器封装夹具
CN114415306B (zh) * 2022-02-18 2023-07-04 中铁第四勘察设计院集团有限公司 一种检测光纤的保护装置及安装方法
CN116067298B (zh) * 2023-04-06 2023-06-09 山东省科学院激光研究所 一种光纤应变传感器结构

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673713B1 (fr) * 1991-03-07 1993-06-25 Framatome Sa Capteur optique, en particulier capteur de pression et procede de mesure optique correspondant.
DE4332807C2 (de) * 1992-10-20 2002-07-18 Schlattl Werner Bavaria Tech Opto-elektrischer Sensor
DE4446760C2 (de) * 1994-12-24 1996-11-14 Sensor Instr Gmbh Vorrichtung zum Messen von Verformungen eines Gegenstandes
US5694503A (en) 1996-09-09 1997-12-02 Lucent Technologies Inc. Article comprising a temperature compensated optical fiber refractive index grating
JP3949731B2 (ja) * 1997-03-17 2007-07-25 カナディアン・スペース・エージェンシー 位置と運動を測定するツール
AUPO745897A0 (en) * 1997-06-19 1997-07-10 Uniphase Fibre Components Pty Limited Temperature stable bragg grating package with post tuning for accurate setting of center frequency
DE19922102B4 (de) * 1999-05-17 2004-05-13 Telegärtner Gerätebau GmbH Faser-Bragg-Gitter-Sensoranordnung zur Ermittlung physikalischer Größen
WO2001035133A1 (en) * 1999-11-11 2001-05-17 Koheras A/S Compact athermal optical waveguide using thermal expansion amplification
US6510272B1 (en) * 2000-08-28 2003-01-21 3M Innovative Properties Company Temperature compensated fiber bragg grating
US20020172462A1 (en) * 2001-03-26 2002-11-21 Qian Tao Method and apparatus for thermally tuning an optical filter
JP2002317451A (ja) * 2001-04-23 2002-10-31 Dai Ichi High Frequency Co Ltd 地盤変動観測用光ファイバー張設系
JP3598297B2 (ja) * 2002-03-27 2004-12-08 株式会社東京測器研究所 Ｆｂｇ式変換器における温度補償構造
FR2854689B1 (fr) * 2003-05-07 2005-09-02 Commissariat Energie Atomique Dispositif, systeme et procede de mesure de deformations mecaniques et/ou thermiques uniaxiales au moyen d'une fibre optique a reseau de bragg
US7068869B1 (en) * 2005-01-10 2006-06-27 Francisco Manuel Moita Araujo Passive athermal fiber bragg grating strain gage
US20060285813A1 (en) * 2005-06-10 2006-12-21 Ferguson Stephen K Fiber anchoring method for optical sensors
US20070193362A1 (en) * 2006-02-06 2007-08-23 Ferguson Stephen K Fiber optic strain gage
CN101298980A (zh) * 2008-04-18 2008-11-05 中国地震局地壳应力研究所 高灵敏度自温度补偿光纤光栅应变传感器的设计方法和制作工艺
EP2295946A1 (en) * 2009-09-11 2011-03-16 Fibersensing - Sistemas Avançados de Monitorização S.A. Athermal fiber bragg grating strain gauge
US20120132008A1 (en) * 2010-10-19 2012-05-31 Way Donald R Fiber optic load measurement device
CN202041182U (zh) * 2011-04-12 2011-11-16 大连理工大学 混凝土材料封装的混合量程fbg应变、裂纹传感器
DE102011083028A1 (de) * 2011-09-20 2013-03-21 Günter-Köhler-Institut für Fügetechnik und Werkstoffprüfung GmbH Baugruppe zur Montage eines Dehnungsmesselements auf einem Messobjekt
DE102014100653B4 (de) * 2014-01-21 2016-01-21 fos4X GmbH Schienenmesssystem

Also Published As

Publication number Publication date
CN118111485A (zh) 2024-05-31
WO2017050767A1 (de) 2017-03-30
EP3353501B1 (de) 2021-03-17
ES2873888T3 (es) 2021-11-04
CN108139237A (zh) 2018-06-08
EP3353501A1 (de) 2018-08-01
US20180274909A1 (en) 2018-09-27
DE102015115925B3 (de) 2016-12-08
CA2996244C (en) 2023-11-14
CA2996244A1 (en) 2017-03-30
US10761261B2 (en) 2020-09-01

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