DK2823264T3 - Optisk transducer med integreret gennemføring - Google Patents

Optisk transducer med integreret gennemføring Download PDF

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Publication number
DK2823264T3
DK2823264T3 DK13710959.1T DK13710959T DK2823264T3 DK 2823264 T3 DK2823264 T3 DK 2823264T3 DK 13710959 T DK13710959 T DK 13710959T DK 2823264 T3 DK2823264 T3 DK 2823264T3
Authority
DK
Denmark
Prior art keywords
optical transducer
integrated performance
integrated
performance
transducer
Prior art date
Application number
DK13710959.1T
Other languages
English (en)
Inventor
James R Dunphy
John J Grunbeck
Bryan Boemmels
Guy Daigle
Original Assignee
Weatherford Tech Holdings Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47902377&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2823264(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Weatherford Tech Holdings Llc filed Critical Weatherford Tech Holdings Llc
Application granted granted Critical
Publication of DK2823264T3 publication Critical patent/DK2823264T3/da

Links

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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables
    • G02B6/4428—Penetrator systems in pressure-resistant devices
    • 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
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4251—Sealed packages
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4471—Terminating devices ; Cable clamps
    • G02B6/4477—Terminating devices ; Cable clamps with means for strain-relieving to interior strengths element
    • 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
    • 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
    • G02B6/02195—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating
    • G02B6/022—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating using mechanical stress, e.g. tuning by compression or elongation, special geometrical shapes such as "dog-bone" or taper
    • 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
    • G02B6/02195—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating
    • G02B6/02204—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating using thermal effects, e.g. heating or cooling of a temperature sensitive mounting body

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Measuring Fluid Pressure (AREA)
  • Optical Transform (AREA)
  • Transducers For Ultrasonic Waves (AREA)
DK13710959.1T 2012-03-08 2013-03-08 Optisk transducer med integreret gennemføring DK2823264T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261608569P 2012-03-08 2012-03-08
PCT/US2013/030002 WO2013134707A2 (en) 2012-03-08 2013-03-08 Optical transducer with integrated feedthrough

Publications (1)

Publication Number Publication Date
DK2823264T3 true DK2823264T3 (da) 2020-11-30

Family

ID=47902377

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13710959.1T DK2823264T3 (da) 2012-03-08 2013-03-08 Optisk transducer med integreret gennemføring

Country Status (16)

Country Link
US (2) US9223101B2 (da)
EP (2) EP3712567A1 (da)
JP (1) JP5887656B2 (da)
CN (1) CN104220847B (da)
AU (2) AU2013229836B2 (da)
BR (1) BR112014022072B1 (da)
CA (1) CA2866292C (da)
CL (1) CL2014002380A1 (da)
CO (1) CO7091163A2 (da)
DK (1) DK2823264T3 (da)
MX (1) MX2014010770A (da)
MY (1) MY168058A (da)
NZ (1) NZ631544A (da)
PE (1) PE20150295A1 (da)
RU (1) RU2608635C2 (da)
WO (1) WO2013134707A2 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20150295A1 (es) 2012-03-08 2015-03-04 Weatherford Lamb Transductor optico con via de paso integrada
US10349167B2 (en) * 2015-05-18 2019-07-09 Apple Inc. Audio speaker with back volume containing adsorptive material

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177806A (en) * 1986-12-05 1993-01-05 E. I. Du Pont De Nemours And Company Optical fiber feedthrough
JPH01502138A (ja) * 1986-12-05 1989-07-27 ビー・テー・アンド・デー・テクノロジイーズ・リミテッド 光フアイバのフイードスルー
US5033808A (en) * 1990-05-08 1991-07-23 Halliburton Logging Services, Inc. Quick disconnect fiber optic feedthrough for well borehole usage
JPH06200949A (ja) 1992-11-10 1994-07-19 Toyo Seal Kogyo Kk 軸受用密封板の装着方法および軸受用密封装置
EP1001294A1 (de) * 1998-11-13 2000-05-17 Alcatel Lichtwellenleiter mit Schutzrohr
JP2003315566A (ja) * 2002-02-22 2003-11-06 Sumitomo Metal Mining Co Ltd 光ファイバフィードスルー
RU2204855C1 (ru) * 2002-09-19 2003-05-20 Закрытое акционерное общество "Русское Технологическое Агентство" Волоконно-оптический кабель и способ его изготовления (варианты)
CN1651955A (zh) * 2004-02-06 2005-08-10 光子学测量有限公司 光波导管带状物馈通的密封封口
US7751677B2 (en) * 2005-06-30 2010-07-06 Weatherford/Lamb, Inc. Optical fiber feedthrough using axial seals for bi-directional sealing
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
CA2608800C (en) 2006-11-01 2016-01-05 Weatherford/Lamb, Inc. Optical waveguide feedthrough assembly
CN201477256U (zh) * 2009-08-11 2010-05-19 上海发电设备成套设计研究院 一种光纤馈通线
PE20150295A1 (es) 2012-03-08 2015-03-04 Weatherford Lamb Transductor optico con via de paso integrada

Also Published As

Publication number Publication date
US9588314B2 (en) 2017-03-07
BR112014022072A2 (da) 2017-06-20
CA2866292C (en) 2018-06-05
CN104220847B (zh) 2017-03-29
AU2016202029B2 (en) 2017-02-09
US9223101B2 (en) 2015-12-29
EP2823264A2 (en) 2015-01-14
EP2823264B1 (en) 2020-09-02
AU2013229836A1 (en) 2014-10-02
US20160077295A1 (en) 2016-03-17
JP5887656B2 (ja) 2016-03-16
MY168058A (en) 2018-10-11
WO2013134707A3 (en) 2014-02-27
JP2015512052A (ja) 2015-04-23
EP3712567A1 (en) 2020-09-23
CO7091163A2 (es) 2014-10-21
PE20150295A1 (es) 2015-03-04
CN104220847A (zh) 2014-12-17
WO2013134707A2 (en) 2013-09-12
MX2014010770A (es) 2014-10-14
AU2016202029A1 (en) 2016-04-21
CA2866292A1 (en) 2013-09-12
CL2014002380A1 (es) 2015-05-04
AU2013229836B2 (en) 2016-03-03
RU2014140604A (ru) 2016-04-27
BR112014022072B1 (pt) 2022-08-09
RU2608635C2 (ru) 2017-01-23
US20130236152A1 (en) 2013-09-12
NZ631544A (en) 2016-05-27

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