CN1294674A - 对应变和/或温度敏感的感测带 - Google Patents

对应变和/或温度敏感的感测带 Download PDF

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Publication number
CN1294674A
CN1294674A CN98814068A CN98814068A CN1294674A CN 1294674 A CN1294674 A CN 1294674A CN 98814068 A CN98814068 A CN 98814068A CN 98814068 A CN98814068 A CN 98814068A CN 1294674 A CN1294674 A CN 1294674A
Authority
CN
China
Prior art keywords
optical fiber
sensing
strip
coating
sensing strip
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.)
Pending
Application number
CN98814068A
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English (en)
Chinese (zh)
Inventor
H·辛格
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of CN1294674A publication Critical patent/CN1294674A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • G01L1/246—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using integrated gratings, e.g. Bragg gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
    • G01K11/3206—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres at discrete locations in the fibre, e.g. using Bragg scattering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CN98814068A 1998-05-26 1998-09-16 对应变和/或温度敏感的感测带 Pending CN1294674A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/084,842 1998-05-26
US09/084,842 US6215927B1 (en) 1998-05-26 1998-05-26 Sensing tapes for strain and/or temperature sensing

Publications (1)

Publication Number Publication Date
CN1294674A true CN1294674A (zh) 2001-05-09

Family

ID=22187568

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98814068A Pending CN1294674A (zh) 1998-05-26 1998-09-16 对应变和/或温度敏感的感测带

Country Status (10)

Country Link
US (1) US6215927B1 (enExample)
EP (1) EP1082591B1 (enExample)
JP (1) JP2002516987A (enExample)
CN (1) CN1294674A (enExample)
AU (1) AU9489098A (enExample)
BR (1) BR9815867A (enExample)
CA (1) CA2331298C (enExample)
DE (1) DE69830254T2 (enExample)
WO (1) WO1999061875A1 (enExample)
ZA (1) ZA993214B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101813459A (zh) * 2010-05-07 2010-08-25 上海交通大学 带温度补偿的光纤sagnac干涉环应变传感器
CN102141452A (zh) * 2011-01-04 2011-08-03 中国海洋石油总公司 一种隔水管应力测量装置及测量方法
CN103608657A (zh) * 2011-06-14 2014-02-26 西门子公司 用于确定电机的子导体的绕组中的温度的方法
CN106918297A (zh) * 2017-03-29 2017-07-04 西安近代化学研究所 一种注装火炸药装药结构损伤实时监测的方法
CN111157154A (zh) * 2020-01-07 2020-05-15 腾讯科技（深圳）有限公司 触觉传感器、触碰事件的检测方法、装置及智能机器人

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6427039B1 (en) * 1999-01-25 2002-07-30 Massachusetts Institute Of Technology Wavelength shifting and optical switching
DE10004384C2 (de) * 2000-02-02 2003-04-03 Daimler Chrysler Ag Anordnung und Verfahren zur Erfassung von Dehnungen und Temperaturen und deren Veränderungen einer auf einem Träger, insbesondere einem aus Metall, Kunststoff oder Keramik bestehenden Träger, applizierten Deckschicht
FR2828289B1 (fr) * 2001-08-06 2004-01-30 Cit Alcatel Compensateur de dispersion large bande accordable
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
EP1535023A4 (en) * 2002-09-06 2007-05-30 Virginia Tech Intell Prop INTRINSIC FABRY PEROT FIBER OPTIC SENSORS AND MULTIPLEXES
US6886977B2 (en) * 2003-07-17 2005-05-03 General Electric Company Measuring temperature in stationary components of electrical machines using fiber optics
US20060215730A1 (en) * 2005-02-14 2006-09-28 Jean-Francois Meilleur Fiber optic temperature probe for oil-filled power transformers
DE102007048817B4 (de) * 2007-10-10 2016-06-30 Airbus Defence and Space GmbH Sensor zum Messen von Spannungen in einem Substrat
US20090232183A1 (en) * 2008-03-13 2009-09-17 General Electric Company System and method to measure temperature in an electric machine
US20090245717A1 (en) * 2008-03-27 2009-10-01 General Electric Company System and method for measuring stator wedge tightness
US8432537B2 (en) * 2008-06-16 2013-04-30 Duhane Lam Photoelastic coating for structural monitoring
DE102012221067A1 (de) * 2012-11-19 2014-05-22 Dimension-Polyant Gmbh Dehnungsmessstreifen und mechanische Komponente
DE102016203007A1 (de) * 2016-02-25 2017-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Siegel und Verfahren zur Versiegelung
PL236080B1 (pl) * 2017-07-04 2020-11-30 Inphotech Spolka Z Ograniczona Odpowiedzialnoscia Światłowodowy system do pomiaru odległości w konstrukcji podlegającej wydłużeniom
FR3104709B1 (fr) 2019-12-17 2022-01-07 Airbus Operations Sas Structure présentant une paroi munie d’un dispositif de mesure à capteur optique entouré par une enveloppe souple accolée à la dite paroi et procédé d’installation dudit dispositif
JP7634040B2 (ja) * 2022-05-13 2025-02-20 キストラー ホールディング アクチエンゲゼルシャフト 光学的に動作する温度センサ、当該温度センサの使用法、及び少なくとも１つの温度センサを備える電池セル組立体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806012A (en) 1984-08-13 1989-02-21 United Technologies Corporation Distributed, spatially resolving optical fiber strain gauge
US4649529A (en) * 1985-12-02 1987-03-10 Exxon Production Research Co. Multi-channel fiber optic sensor system
US4930852A (en) 1989-02-21 1990-06-05 Simmonds Precision Product, Inc. Optical fiber mounting and structural monitoring
US5355208A (en) 1992-06-24 1994-10-11 Mason & Hanger National, Inc. Distributed fiber optic sensor for locating and identifying remote disturbances
GB9317576D0 (en) * 1993-08-24 1993-10-06 British Aerospace Fibre optic damage detection system
US5351324A (en) 1993-09-10 1994-09-27 The Regents Of The University Of California, Office Of Technology Transfer Fiber optic security seal including plural Bragg gratings
US5563967A (en) 1995-06-07 1996-10-08 Mcdonnell Douglas Corporation Fiber optic sensor having a multicore optical fiber and an associated sensing method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101813459A (zh) * 2010-05-07 2010-08-25 上海交通大学 带温度补偿的光纤sagnac干涉环应变传感器
CN102141452A (zh) * 2011-01-04 2011-08-03 中国海洋石油总公司 一种隔水管应力测量装置及测量方法
CN103608657A (zh) * 2011-06-14 2014-02-26 西门子公司 用于确定电机的子导体的绕组中的温度的方法
CN103608657B (zh) * 2011-06-14 2016-01-20 西门子公司 用于确定电机的子导体的绕组中的温度的方法
US9541458B2 (en) 2011-06-14 2017-01-10 Siemens Aktiengesellschaft Method for determining a temperature in a winding of subconductors of an electric machine
CN106918297A (zh) * 2017-03-29 2017-07-04 西安近代化学研究所 一种注装火炸药装药结构损伤实时监测的方法
CN111157154A (zh) * 2020-01-07 2020-05-15 腾讯科技（深圳）有限公司 触觉传感器、触碰事件的检测方法、装置及智能机器人

Also Published As

Publication number Publication date
US6215927B1 (en) 2001-04-10
JP2002516987A (ja) 2002-06-11
WO1999061875A1 (en) 1999-12-02
CA2331298C (en) 2008-07-29
EP1082591B1 (en) 2005-05-18
BR9815867A (pt) 2001-01-16
EP1082591A1 (en) 2001-03-14
AU9489098A (en) 1999-12-13
DE69830254D1 (de) 2005-06-23
CA2331298A1 (en) 1999-12-02
ZA993214B (en) 2000-11-10
DE69830254T2 (de) 2006-02-02

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication