MX2011013213A - Sensores de temperatura de fibra optica miniatura. - Google Patents

Sensores de temperatura de fibra optica miniatura.

Info

Publication number
MX2011013213A
MX2011013213A MX2011013213A MX2011013213A MX2011013213A MX 2011013213 A MX2011013213 A MX 2011013213A MX 2011013213 A MX2011013213 A MX 2011013213A MX 2011013213 A MX2011013213 A MX 2011013213A MX 2011013213 A MX2011013213 A MX 2011013213A
Authority
MX
Mexico
Prior art keywords
fiber
reflector
multimode
probe
temperature sensors
Prior art date
Application number
MX2011013213A
Other languages
English (en)
Inventor
Nicholas Lagakos
Joseph A Caro
Original Assignee
Us Gov Sec Navy
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 Us Gov Sec Navy filed Critical Us Gov Sec Navy
Publication of MX2011013213A publication Critical patent/MX2011013213A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Radiation Pyrometers (AREA)

Abstract

Un sensor de fibra óptica basado en intensidad que tiene una sonda de fibra con una fibra de transmisión/recepción de modos múltiples, un reflector separado del extremo de la fibra y un alojamiento fijo en sus extremos a la sonda de fibra y el reflector, el alojamiento tiene un coeficiente de expansión térmico menor o mayor que aquellos de la sonda y reflector de fibra; los cambios de temperatura provocan un cambio en la distancia de abertura entre el extremo de fibra y el reflector, cambiando la cantidad de luz reflejada acoplada en la fibra óptica; los sensores de temperatura también pueden tener una sonda de fibra con dos o más fibras de recepción de modos múltiples que rodean a una fibra de transmisión; otros sensores de temperatura incluyen una sonda de fibra con una fibra de transmisión de modos múltiples, una fibra de recepción de modos múltiples de referencia y una fibra de recepción de modos múltiples de detección para reducir los efectos del ruido.
MX2011013213A 2009-08-19 2010-07-29 Sensores de temperatura de fibra optica miniatura. MX2011013213A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23515709P 2009-08-19 2009-08-19
US12/692,830 US8195013B2 (en) 2009-08-19 2010-01-25 Miniature fiber optic temperature sensors
PCT/US2010/043665 WO2011022182A1 (en) 2009-08-19 2010-07-29 Miniature fiber optic temperature sensors

Publications (1)

Publication Number Publication Date
MX2011013213A true MX2011013213A (es) 2012-02-01

Family

ID=43605369

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011013213A MX2011013213A (es) 2009-08-19 2010-07-29 Sensores de temperatura de fibra optica miniatura.

Country Status (4)

Country Link
US (2) US8195013B2 (es)
CA (1) CA2772019C (es)
MX (1) MX2011013213A (es)
WO (1) WO2011022182A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102361589B (zh) * 2009-03-25 2015-05-20 住友电气工业株式会社 光纤片和身体动作传感器
WO2011008559A1 (en) * 2009-06-29 2011-01-20 University Of Massachusetts Lowell Optical fiber pressure sensor with uniform diaphragm and method of fabricating same
DE102010003413B4 (de) * 2010-03-29 2016-12-22 Von Ardenne Gmbh Verfahren zur Reinigung eines optischen Positionsmesssystems, optisches Positionsmesssystem und Beschichtungsanlage
US9599505B2 (en) * 2012-12-10 2017-03-21 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Fiber optic directional acoustic sensor
US9683902B2 (en) * 2013-01-17 2017-06-20 Baker Hughes Incorporated Temperature sensing arrangement, method of making the same and method of sensing temperature
EP3152539A4 (en) 2013-06-08 2018-02-21 Université Laval Fiber-optic thermometer
US9823277B1 (en) 2014-03-21 2017-11-21 Fiber Optic Sensor Systems Technology Corporation Fiber optic electromagnetic phenomena sensors
US11150114B1 (en) 2014-05-20 2021-10-19 Smartsensecom, Inc. Fiber optic electromagnetic phenomena sensor system
US10107839B1 (en) 2014-06-12 2018-10-23 Fiber Optic Sensor Systems Technology Corporation Fiber optic sensor system for detection of electric currents and other phenomena associated with geomagnetic disturbances
US9921113B2 (en) * 2014-07-23 2018-03-20 Ge-Hitachi Nuclear Energy Americas Llc Fiber optic temperature sensing system and method utilizing Brillouin scattering for large, well-ventilated spaces
US10438704B2 (en) * 2014-12-23 2019-10-08 Westinghouse Electric Company Llc Nuclear fuel assembly support feature
GB2564060A (en) * 2016-05-16 2019-01-02 Halliburton Energy Services Inc Detecting a moveable device position using fiber optic sensors
US10281498B2 (en) * 2016-11-30 2019-05-07 Fiber Optic Sensor Systems Technology Corporation Intensity modulated fiber optic voltage sensors for alternating current and direct current power systems
CN107036732B (zh) * 2016-12-28 2023-05-19 西安建筑科技大学 能够同时检测滑动轴承润滑油膜厚度和温度的光纤传感器
CN108775968A (zh) * 2018-07-05 2018-11-09 平高集团威海高压电器有限公司 一种非接触式温度传感器
CN109655176B (zh) * 2019-01-25 2020-05-08 东北大学 一种基于空腔填充型微结构光纤干涉仪的高精度温度探头
US11099083B2 (en) * 2019-03-14 2021-08-24 Kidde Technologies, Inc. Aircraft overheat detection through fiber optic monitoring of light reflectance changing temperature strips
CN111174933A (zh) * 2019-12-10 2020-05-19 中国科学院合肥物质科学研究院 基于双金属悬臂梁的fbg温度传感器及其应用
CN113551834B (zh) * 2021-06-30 2023-05-30 苏州容启传感器科技有限公司 一种真空传感器及真空计

Family Cites Families (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738537A (en) * 1971-12-07 1973-06-12 Sunbeam Plastics Corp Safety closure for aerosol can
US4162397A (en) 1978-06-28 1979-07-24 The United States Of America As Represented By The Secretary Of The Navy Fiber optic acoustic sensor
US4176551A (en) 1978-10-10 1979-12-04 Rca Corporation Fiber-optic thermometer
US4238856A (en) 1979-01-24 1980-12-09 The United States Of America As Represented By The Secretary Of The Navy Fiber-optic acoustic sensor
US4363114A (en) 1981-01-21 1982-12-07 The United States Of America As Represented By The Secretary Of The Navy Low noise remote optical fiber sound detector
US4427263A (en) 1981-04-23 1984-01-24 The United States Of America As Represented By The Secretary Of The Navy Pressure insensitive optical fiber
US4482205A (en) 1982-10-01 1984-11-13 The United States Of America As Represented By The Secretary Of The Navy Temperature-insensitive optical fibers
SE448186B (sv) * 1983-04-12 1987-01-26 Asea Ab Fiberoptisk givare
US4799751A (en) 1983-05-16 1989-01-24 Gould Inc. Detection device using fiber optic techniques
US4749856A (en) 1983-12-07 1988-06-07 Monsanto Company Wavelength-independent polymer/optical sensing apparatus and method
US4672199A (en) * 1984-03-02 1987-06-09 Fiberdynamics, Inc. Fiberoptic temperature/pressure sensor system
US4743752A (en) * 1984-05-07 1988-05-10 The Foxboro Company Fiber optic remote sensor
US4621896A (en) 1984-07-30 1986-11-11 The United States Of America As Represented By The Secretary Of The Navy Optical fibers with reduced pressure sensitivity to high frequency acoustic field
GB2193310A (en) 1986-08-01 1988-02-03 Boc Group Plc Pressure sensor
US4764671A (en) 1986-10-03 1988-08-16 Kollmorgen Corporation Fiber optic fluid sensor using coated sensor tip
US4800267A (en) 1987-07-06 1989-01-24 Freal James B Optical fiber microbend horizontal accelerometer
US4930862A (en) 1988-01-20 1990-06-05 The Babcock & Wilcox Company Fiberoptic microbend accelerometer
US4994668A (en) 1989-09-01 1991-02-19 The United States Of America As Represented By The Secretary Of The Navy Planar fiber-optic interferometric acoustic sensor
US4979798A (en) 1989-10-18 1990-12-25 The United States Of America As Represented By The Secretary Of The Navy Pressure sensitive optical fiber having optimized coatings
US5133210A (en) * 1990-02-06 1992-07-28 The University Of Maryland Thermal expansion driven indentation stress-strain system
US5146083A (en) 1990-09-21 1992-09-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High temperature fiber optic microphone having a pressure-sensing reflective membrane under tensile stress
US5258614A (en) 1991-05-13 1993-11-02 The Babcock & Wilcox Company Optical fiber loop temperature sensor
US5301001A (en) 1992-02-12 1994-04-05 Center For Innovative Technology Extrinsic fiber optic displacement sensors and displacement sensing systems
US5355423A (en) 1992-07-16 1994-10-11 Rosemount Inc. Optical temperature probe assembly
US5367376A (en) 1992-08-20 1994-11-22 The United States Of America As Represented By The Secretary Of The Navy Planar and linear fiber optic acoustic sensors embedded in an elastomer material
US5279793A (en) 1992-09-01 1994-01-18 Glass Alexander J Optical osmometer for chemical detection
US5295206A (en) 1992-10-05 1994-03-15 Metatech Corporation Fiberoptic temperature transducer
CA2105605A1 (en) 1993-09-07 1995-03-08 Zhuo Jun Lu Fiber optic sensor system for strain and temperature measurement
US5825489A (en) 1994-02-28 1998-10-20 The United States Of America As Represented By The Secretary Of The Navy Mandrell based embedded planar fiber-optic interferometric acoustic sensor
FR2727203B1 (fr) 1994-11-18 1996-12-13 Commissariat Energie Atomique Micro-systeme optique de type rosette de jauges de contraintes a guides dielectriques pour la mesure d'une contrainte longitudinale en structure plane
US5563967A (en) * 1995-06-07 1996-10-08 Mcdonnell Douglas Corporation Fiber optic sensor having a multicore optical fiber and an associated sensing method
US5594819A (en) 1995-07-26 1997-01-14 Electric Power Research Institute Field-mountable fiber optic sensors for long term strain monitoring in hostile environments
US5805753A (en) 1996-01-24 1998-09-08 The United States Of America As Represented By The Secretary Of The Navy Optical fibers with high acceleration sensitivity and low pressure sensitivity
US5870511A (en) * 1997-01-27 1999-02-09 Sentec Corporation Fiber optic temperature sensor
US6281976B1 (en) 1997-04-09 2001-08-28 The Texas A&M University System Fiber optic fiber Fabry-Perot interferometer diaphragm sensor and method of measurement
US6599028B1 (en) 1997-06-17 2003-07-29 General Electric Company Fiber optic sensors for gas turbine control
US5963321A (en) * 1997-07-31 1999-10-05 Virginia Tech Intellectual Properties, Inc. Self-calibrating optical fiber pressure, strain and temperature sensors
US6597820B1 (en) 1997-09-22 2003-07-22 The Regents Of The University Of California Low-cost fiber optic pressure sensor
RU2152601C1 (ru) 1998-06-16 2000-07-10 Научный центр волоконной оптики при Институте общей физики РАН Волоконно-оптический датчик давления (его варианты) и способ его изготовления
US6118534A (en) 1998-07-30 2000-09-12 B. F. Goodrich Company Sensor and method for measuring changes in environmental conditions
US6278810B1 (en) * 1998-09-10 2001-08-21 University Of Maryland Measurement of distributed strain and temperature based on higher order and higher mode Bragg conditions
US6563105B2 (en) * 1999-06-08 2003-05-13 University Of Washington Image acquisition with depth enhancement
NO994363L (no) * 1999-09-09 2001-03-12 Optomed As Fiberoptisk probe for temperaturmÕlinger i biologiske media
US6439055B1 (en) 1999-11-15 2002-08-27 Weatherford/Lamb, Inc. Pressure sensor assembly structure to insulate a pressure sensing device from harsh environments
US6738145B2 (en) 2000-04-14 2004-05-18 Shipley Company, L.L.C. Micromachined, etalon-based optical fiber pressure sensor
US6659640B2 (en) 2001-04-26 2003-12-09 The United States Of America As Represented By The Secretary Of The Navy Fiber optic temperature measurement system and method
US20030015768A1 (en) 2001-07-23 2003-01-23 Motorola, Inc. Structure and method for microelectromechanical system (MEMS) devices integrated with other semiconductor structures
US6701775B1 (en) 2002-02-15 2004-03-09 Dana Corporation Pressure sensor apparatus for measuring pressures including knock conditions in engine cylinders
US7460740B2 (en) 2002-05-28 2008-12-02 United States Of America As Represented By The Secretary Of The Navy Intensity modulated fiber optic static pressure sensor system
US7379630B2 (en) 2002-05-28 2008-05-27 The United States Of America As Represented By The Secretary Of The Navy Multiplexed fiber optic sensor system
US7020354B2 (en) 2002-05-28 2006-03-28 The United States Of America As Represented By The Secretary Of The Navy Intensity modulated fiber optic pressure sensor
US6998599B2 (en) 2002-05-28 2006-02-14 The United States Of America As Represented By The Secretary Of The Navy Intensity modulated fiber optic microbend accelerometer
US7428054B2 (en) 2002-10-15 2008-09-23 University Of Maryland Micro-optical sensor system for pressure, acceleration, and pressure gradient measurements
US7149374B2 (en) 2003-05-28 2006-12-12 The United States Of America As Represented By The Secretary Of The Navy Fiber optic pressure sensor
US7187453B2 (en) 2004-04-23 2007-03-06 Opsens Inc. Optical MEMS cavity having a wide scanning range for measuring a sensing interferometer
US7093478B2 (en) 2004-07-08 2006-08-22 Analog Devices, Inc. Method for calibrating accelerometer sensitivity
US7280078B2 (en) * 2004-11-20 2007-10-09 Scenterra, Inc. Sensor for detecting high frequency signals
GB2427910B (en) 2005-07-02 2008-03-12 Sensor Highway Ltd Fiber optic temperature and pressure sensor and system incorporating same
JP2009517656A (ja) * 2005-11-28 2009-04-30 ベレナギング ヴォー クリスタラク ホガー オンダーヴェイル ヴェーテンザパーリク オンダージーク エン パシェンテンゾーク 片持ち梁を備える光学装置ならびにその製造方法および使用
US8277119B2 (en) 2006-12-19 2012-10-02 Vibrosystm, Inc. Fiber optic temperature sensor
US8001830B2 (en) * 2007-05-15 2011-08-23 Anasys Instruments, Inc. High frequency deflection measurement of IR absorption
US8157789B2 (en) * 2007-05-24 2012-04-17 Endosense Sa Touch sensing catheter
US7542200B1 (en) * 2007-12-21 2009-06-02 Palo Alto Research Center Incorporated Agile beam steering mirror for active raster scan error correction
WO2009095022A2 (en) * 2008-01-31 2009-08-06 Koheras A/S System, device and method for extending the life-time of an optical system
US7792395B2 (en) 2008-02-05 2010-09-07 The United States Of America As Represented By The Secretary Of The Navy Fiber optic acceleration and displacement sensors
US7697798B2 (en) 2008-02-11 2010-04-13 The United States Of America As Represented By The Secretary Of The Navy Fiber optic pressure sensors and catheters
US7646946B2 (en) 2008-04-03 2010-01-12 The United States Of America As Represented By The Secretary Of The Navy Intensity modulated fiber optic strain sensor

Also Published As

Publication number Publication date
US8195013B2 (en) 2012-06-05
CA2772019C (en) 2018-02-13
US20110044575A1 (en) 2011-02-24
WO2011022182A1 (en) 2011-02-24
CA2772019A1 (en) 2011-02-24
US20110044373A1 (en) 2011-02-24
US8322919B2 (en) 2012-12-04

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