NO20035355L - Optisk trykkføleranordning med kryperesistente optiske fiberfester - Google Patents
Optisk trykkføleranordning med kryperesistente optiske fiberfesterInfo
- Publication number
- NO20035355L NO20035355L NO20035355A NO20035355A NO20035355L NO 20035355 L NO20035355 L NO 20035355L NO 20035355 A NO20035355 A NO 20035355A NO 20035355 A NO20035355 A NO 20035355A NO 20035355 L NO20035355 L NO 20035355L
- Authority
- NO
- Norway
- Prior art keywords
- creep
- pressure sensor
- sensor device
- optical fiber
- resistant
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
- 239000013307 optical fiber Substances 0.000 title 1
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
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
-
- 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
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means
- G01L11/025—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means using a pressure-sensitive optical fibre
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
- G01L9/0039—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using photoelectric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
- G01L9/0077—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means for measuring reflected light
-
- 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
- G02B6/02052—Optical fibres with cladding with or without a coating comprising optical elements other than gratings, e.g. filters
-
- 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
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
- G02B6/3861—Adhesive bonding
-
- 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
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
- G02B6/3644—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the coupling means being through-holes or wall apertures
-
- 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
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3854—Ferrules characterised by materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Measuring Fluid Pressure (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/873,978 US6768825B2 (en) | 1998-05-06 | 2001-06-01 | Optical sensor device having creep-resistant optical fiber attachments |
| PCT/GB2002/002153 WO2002097388A1 (en) | 2001-06-01 | 2002-05-09 | Optical pressure sensor device having creep-resistant optical fiber attachments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20035355D0 NO20035355D0 (no) | 2003-12-01 |
| NO20035355L true NO20035355L (no) | 2004-01-20 |
Family
ID=25362728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20035355A NO20035355L (no) | 2001-06-01 | 2003-12-01 | Optisk trykkføleranordning med kryperesistente optiske fiberfester |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6768825B2 (no) |
| CA (1) | CA2449130C (no) |
| GB (1) | GB2397647B (no) |
| NO (1) | NO20035355L (no) |
| WO (1) | WO2002097388A1 (no) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6834142B2 (en) * | 1998-12-04 | 2004-12-21 | Cidra Corporation | Optical grating-based filter |
| DE19962668C1 (de) * | 1999-12-23 | 2000-12-07 | Siemens Ag | Optische Meßeinrichtung für ein elektrisches Gerät mit einem in eine Nut gepreßten Leiter |
| FR2823299B1 (fr) * | 2001-04-04 | 2003-09-19 | Commissariat Energie Atomique | Extensometre a longue base, a fibre optique tendue et reseau de bragg, et procede de fabrication de cet extensometre |
| EP1345054A1 (en) * | 2002-03-15 | 2003-09-17 | Aston Photonic Technologies Ltd. | Tuneable optical fiber grating transmission filter |
| GB0216647D0 (en) * | 2002-07-17 | 2002-08-28 | Schlumberger Holdings | System and method for obtaining and analyzing well data |
| EP1583989A4 (en) * | 2002-12-20 | 2006-07-05 | Micron Optics Inc | TEMPERATURE COMPENSATED FERRULES HOLDER FOR A FABRY-PEROT FIBER FILTER |
| GB0408073D0 (en) * | 2004-04-08 | 2004-05-12 | Council Cent Lab Res Councils | Optical sensor |
| EP1859245B1 (en) * | 2005-03-10 | 2012-08-15 | Commonwealth Scientific And Industrial Research Organisation | An apparatus for pressure sensing |
| US8503834B2 (en) * | 2005-03-10 | 2013-08-06 | Commonwealth Scientific And Industrial Research Organisation | Apparatus for pressure sensing |
| CA2600888A1 (en) * | 2005-03-10 | 2006-09-14 | Commonwealth Scientific And Industrial Research Organisation | Temperature compensating bragg grating optical device |
| CA2541028A1 (en) * | 2005-03-24 | 2006-09-24 | Opsens Inc. | Adhesive-assembled fiber-optic interferometer |
| US7500793B2 (en) * | 2005-05-31 | 2009-03-10 | Greene, Tweed Of Delaware, Inc. | High-pressure/high-temperature seals between glass fibers and metals, downhole optical feedthroughs containing the same, and methods of preparing such seals |
| US20060285813A1 (en) * | 2005-06-10 | 2006-12-21 | Ferguson Stephen K | Fiber anchoring method for optical sensors |
| US8422835B2 (en) * | 2005-06-30 | 2013-04-16 | Weatherford/Lamb, Inc. | Optical waveguide feedthrough assembly |
| US7447390B2 (en) * | 2005-06-30 | 2008-11-04 | Weatherford/Lamb, Inc. | Pressure transducer with optical waveguide feedthrough assembly |
| US20070193362A1 (en) * | 2006-02-06 | 2007-08-23 | Ferguson Stephen K | Fiber optic strain gage |
| US7539361B2 (en) * | 2006-10-05 | 2009-05-26 | Harris Corporation | Fiber optic device for measuring a parameter of interest |
| DE102007008464B4 (de) * | 2007-02-19 | 2012-01-05 | Hottinger Baldwin Messtechnik Gmbh | Optischer Dehnungsmessstreifen |
| US7796843B2 (en) * | 2007-03-21 | 2010-09-14 | University Of Houston | Design and performance of a Fiber Bragg grating displacement sensor for measurement of movement |
| DE102007015179A1 (de) * | 2007-03-29 | 2008-10-02 | Siemens Ag | Druckmessvorrichtung und Verfahren zur Bestimmung der Windkraft auf Windenergieanlagen sowie Verwendung der Druckmessvorrichtung und des Verfahrens |
| US20090016683A1 (en) * | 2007-07-10 | 2009-01-15 | Applied Optoelectronics, Inc. | Angled fiber ferrule having off-axis fiber through-hole and method of coupling an optical fiber at an off-axis angle |
| US7856888B2 (en) * | 2007-11-15 | 2010-12-28 | Micron Optics Inc. | Fiber optic strain gage and carrier |
| EP2075549A1 (en) * | 2007-12-28 | 2009-07-01 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Shape memory sensor |
| US20100103140A1 (en) * | 2008-10-27 | 2010-04-29 | Sony Ericsson Mobile Communications Ab | Touch sensitive device using optical gratings |
| US8433160B2 (en) * | 2009-01-30 | 2013-04-30 | Cleveland Electric Laboratories | Smart fastener and smart insert for a fastener using fiber Bragg gratings to measure strain and temperature |
| DE102009010289A1 (de) * | 2009-02-24 | 2010-09-02 | Siemens Aktiengesellschaft | Vorrichtung zur Temperaturmessung in elektromagnetischen Feldern, Verwendung dieser Vorrichtung sowie zugehörige Messanordnung |
| FR2946141B1 (fr) * | 2009-05-29 | 2011-09-30 | Ixsea | Hydrophone a fibre a reseau de bragg avec amplificateur a soufflet |
| US8170382B2 (en) * | 2009-07-07 | 2012-05-01 | Institut National D'optique | Fiber-optic temperature sensor assembly |
| US8934744B2 (en) * | 2009-10-09 | 2015-01-13 | University Of Limerick | Optical devices and methods of manufacture of optical devices |
| CN102393272B (zh) * | 2011-10-15 | 2013-05-01 | 浙江师范大学 | 基于锥形光纤的光纤布拉格光栅液压传感方法 |
| CN104185772B (zh) * | 2011-11-15 | 2017-07-11 | 霍廷格·鲍德温测量技术有限责任公司 | 用于曲面的fbg拉伸传感器 |
| US8701500B2 (en) * | 2011-12-02 | 2014-04-22 | Lake Shore Cryotronics, Inc. | Method and apparatus for fixing strained optical fibers against creep and temperature and strain sensors using said technology |
| DE102011088251B4 (de) * | 2011-12-12 | 2013-08-22 | Carl Zeiss Smt Gmbh | Autarker Aktuator |
| US20140123764A1 (en) * | 2012-11-05 | 2014-05-08 | Mohammad Abtahi | Fiber Bragg Grating Pressure Sensor with Adjustable Sensitivity |
| GB2511803B (en) * | 2013-03-14 | 2015-07-29 | Kidde Tech Inc | Pneumatic sensing apparatus |
| ITBO20130135A1 (it) * | 2013-03-28 | 2014-09-29 | Filippo Bastianini | Sensore di deformazione con reticolo di bragg in fibra ottica termocompensato, resistenze agli urti, con sensibilita¿ registrabile e flangie orientabili |
| US20160231523A1 (en) * | 2013-09-19 | 2016-08-11 | Shell Oil Company | High temperature fiber optic cable |
| US10451807B2 (en) * | 2013-10-24 | 2019-10-22 | Weatherford Technology Holdings, Llc | Strain isolated fiber Bragg grating sensors |
| WO2016182429A1 (en) * | 2015-05-08 | 2016-11-17 | Fugro Technology B.V. | Optical sensor device, sensor apparatus and cable comprising such device |
| EP3199942A1 (en) * | 2016-02-01 | 2017-08-02 | Openfield | A downhole fluid properties optical analysis probe having a removable optical tip |
| US10408995B1 (en) * | 2016-07-15 | 2019-09-10 | Sentek Instrument, Llc | Optical sensing fiber |
| DE102016014280B4 (de) * | 2016-11-30 | 2018-07-12 | Hottinger Baldwin Messtechnik Gmbh | Anschweißbare FBG-Dehnungssensoranordnung |
| NL2019167B1 (en) * | 2017-07-04 | 2019-01-14 | Compass Instr Ci B V | Optical fiber sensing device for sensing the distribution of the compression or deformation of a compressible or deformable element |
| RU2676553C1 (ru) * | 2017-11-07 | 2019-01-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный химико-технологический университет" (ИГХТУ) | Волоконно-оптический датчик силы |
| US12493147B2 (en) | 2018-04-23 | 2025-12-09 | Legrand DPC, LLC | Continuously formed optical fiber with different core profile zones |
| US12493149B2 (en) * | 2018-04-23 | 2025-12-09 | Legrand DPC, LLC | Cyclic core variance system |
| JP7045734B2 (ja) * | 2018-05-04 | 2022-04-01 | 株式会社シミウス | 開閉検知センサ |
| WO2020262460A1 (ja) * | 2019-06-25 | 2020-12-30 | 長野計器株式会社 | 光学センサおよび物理量測定装置 |
| TWI774483B (zh) * | 2021-07-22 | 2022-08-11 | 劉文豐 | 壓力感測器 |
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| US4163370A (en) | 1977-11-21 | 1979-08-07 | Corning Glass Works | Controlling the drawing rollers to produce diameter perturbations in an optical waveguide |
| JPS5543524A (en) * | 1978-09-22 | 1980-03-27 | Hitachi Ltd | Optical fiber fixing method |
| JPS6060608A (ja) * | 1983-09-13 | 1985-04-08 | Fujitsu Ltd | 光フアイバと光コネクタの固定方法 |
| WO1986001303A1 (en) | 1984-08-13 | 1986-02-27 | United Technologies Corporation | Method for impressing grating within fiber optics |
| US4746185A (en) | 1986-06-23 | 1988-05-24 | Shahidi Hamedani Ferrydon | Optical fibre couplers |
| US4772085A (en) | 1986-10-28 | 1988-09-20 | Gould Inc. | Multimode fiber optic coupler and method for making |
| EP0316473A1 (de) | 1987-11-18 | 1989-05-24 | FIBRONIX Faseroptische Sensoren + Systeme GmbH | Anordnung zum Haltern einer Glasfaser |
| US4915467A (en) | 1988-09-12 | 1990-04-10 | Corning Incorporated | Method of making fiber coupler having integral precision connection wells |
| US4932262A (en) * | 1989-06-26 | 1990-06-12 | General Motors Corporation | Miniature fiber optic pressure sensor |
| CH681925A5 (no) | 1989-11-13 | 1993-06-15 | Huber+Suhner Ag | |
| US5666372A (en) | 1989-12-26 | 1997-09-09 | United Technologies Corporation | Embedded Bragg grating laser master-oscillator and power-amplifier |
| NL9002537A (nl) | 1990-11-21 | 1992-06-16 | Nederland Ptt | Reflectievrij optisch afsluitelement. |
| JP2704333B2 (ja) | 1991-10-11 | 1998-01-26 | 株式会社精工技研 | 光減衰ファイバおよびその製造方法 |
| JPH0660608A (ja) | 1992-04-23 | 1994-03-04 | Nec Corp | 磁気ヘッド位置決め機構 |
| US5513913A (en) | 1993-01-29 | 1996-05-07 | United Technologies Corporation | Active multipoint fiber laser sensor |
| DE69420818T2 (de) | 1993-11-29 | 2000-05-25 | At & T Corp., New York | Verfahren zum Herstellen von Vorformen für optische Fasern |
| US5388173A (en) | 1993-12-20 | 1995-02-07 | United Technologies Corporation | Method and apparatus for forming aperiodic gratings in optical fibers |
| US5512078A (en) | 1994-03-24 | 1996-04-30 | Griffin; Stephen E. | Apparatus for making linearly tapered bores in quartz tubing with a controlled laser |
| GB9409033D0 (en) | 1994-05-06 | 1994-06-29 | Univ Southampton | Optical fibre laser |
| US5461926A (en) | 1994-06-30 | 1995-10-31 | The United States Of America As Represented By The Secretary Of The Navy | Single-ended optical fiber strain sensor for measuring maximum strain |
| GB2300930A (en) | 1995-02-22 | 1996-11-20 | Univ Southampton | Chirped optical fibre grating and etching bath |
| US5511083A (en) | 1995-03-02 | 1996-04-23 | United Technologies Corporation | Polarized fiber laser source |
| GB2299683A (en) | 1995-04-04 | 1996-10-09 | Northern Telecom Ltd | Optical notch filter manufacture in a single mode fibre |
| US5699377A (en) | 1996-04-30 | 1997-12-16 | E-Tek Dynamics, Inc. | Narrow linewidth, stabilized semiconductor laser source |
| US5745626A (en) | 1996-06-20 | 1998-04-28 | Jds Fitel Inc. | Method for and encapsulation of an optical fiber |
| US6016702A (en) | 1997-09-08 | 2000-01-25 | Cidra Corporation | High sensitivity fiber optic pressure sensor for use in harsh environments |
| DE19808222A1 (de) * | 1998-02-27 | 1999-09-02 | Abb Research Ltd | Faser-Bragg-Gitter Drucksensor mit integrierbarem Faser-Bragg-Gitter Temperatursensor |
| US6317555B1 (en) * | 1998-05-06 | 2001-11-13 | Cidra Corporation | Creep-resistant optical fiber attachment |
| US6507693B2 (en) * | 1998-05-06 | 2003-01-14 | Cidra Corporation | Optical filter device having creep-resistant optical fiber attachments |
| US6466716B1 (en) * | 2000-08-24 | 2002-10-15 | Cidra Corporation | Optical fiber having a bragg grating in a wrap that resists temperature-induced changes in length |
-
2001
- 2001-06-01 US US09/873,978 patent/US6768825B2/en not_active Expired - Lifetime
-
2002
- 2002-05-09 WO PCT/GB2002/002153 patent/WO2002097388A1/en not_active Ceased
- 2002-05-09 CA CA002449130A patent/CA2449130C/en not_active Expired - Fee Related
- 2002-05-09 GB GB0328366A patent/GB2397647B/en not_active Expired - Fee Related
-
2003
- 2003-12-01 NO NO20035355A patent/NO20035355L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002097388A1 (en) | 2002-12-05 |
| NO20035355D0 (no) | 2003-12-01 |
| GB2397647A (en) | 2004-07-28 |
| US20020009252A1 (en) | 2002-01-24 |
| GB2397647B (en) | 2005-07-20 |
| CA2449130A1 (en) | 2002-12-05 |
| GB0328366D0 (en) | 2004-01-14 |
| US6768825B2 (en) | 2004-07-27 |
| CA2449130C (en) | 2008-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, US |