PL4024106T3 - Wieloczujnikowy kabel światłowodowy - Google Patents

Wieloczujnikowy kabel światłowodowy

Info

Publication number
PL4024106T3
PL4024106T3 PL20383182.1T PL20383182T PL4024106T3 PL 4024106 T3 PL4024106 T3 PL 4024106T3 PL 20383182 T PL20383182 T PL 20383182T PL 4024106 T3 PL4024106 T3 PL 4024106T3
Authority
PL
Poland
Prior art keywords
multisensing
optical fiber
fiber cable
cable
optical
Prior art date
Application number
PL20383182.1T
Other languages
English (en)
Inventor
Josep Maria MARTIN REGALADO
Ester Castillo Lopez
Veronica IGLESIAS RODRIGUEZ
Original Assignee
Prysmian S.P.A.
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 Prysmian S.P.A. filed Critical Prysmian S.P.A.
Publication of PL4024106T3 publication Critical patent/PL4024106T3/pl

Links

Classifications

    • 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
    • G01D5/3537—Optical fibre sensor using a particular arrangement of the optical fibre itself
    • G01D5/3538—Optical fibre sensor using a particular arrangement of the optical fibre itself using a particular type of fiber, e.g. fibre with several cores, PANDA fiber, fiber with an elliptic core or the like
    • 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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4435—Corrugated mantle
    • 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
    • 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
    • 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
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering
    • G02B6/4488—Protective covering using metallic tubes
    • 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
    • G02B6/441—Optical cables built up from sub-bundles
    • 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
    • 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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4432—Protective covering with fibre reinforcements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
PL20383182.1T 2020-12-31 2020-12-31 Wieloczujnikowy kabel światłowodowy PL4024106T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20383182.1A EP4024106B1 (en) 2020-12-31 2020-12-31 Multisensing optical fiber cable

Publications (1)

Publication Number Publication Date
PL4024106T3 true PL4024106T3 (pl) 2024-08-05

Family

ID=74205603

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20383182.1T PL4024106T3 (pl) 2020-12-31 2020-12-31 Wieloczujnikowy kabel światłowodowy

Country Status (5)

Country Link
US (1) US11714245B2 (pl)
EP (1) EP4024106B1 (pl)
BR (1) BR102021026609A2 (pl)
ES (1) ES2978541T3 (pl)
PL (1) PL4024106T3 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4411324A1 (en) 2023-02-02 2024-08-07 Prysmian S.p.A. Multisensing cable for overhead power transmission lines

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW320726B (pl) * 1995-04-28 1997-11-21 At & T Corp
US5905834A (en) * 1997-07-21 1999-05-18 Pirelli Cable Corporation Combination loose tube optical fiber cable with reverse oscillating lay
NO20032119D0 (no) * 2003-05-12 2003-05-12 Nexans Overvåkingskabel
MY157280A (en) * 2006-08-30 2016-05-31 Afl Telecommunications Llc Downhole cables with both fiber and copper elements
CN201765352U (zh) 2010-05-18 2011-03-16 华北电力大学（保定） 一种基于光纤布里渊散射原理的海水温度剖面测量光缆
US11268329B2 (en) 2013-09-13 2022-03-08 Schlumberger Technology Corporation Electrically conductive fiber optic slickline for coiled tubing operations
US10795109B2 (en) * 2016-09-08 2020-10-06 Halliburton Energy Services, Inc. Excess optical fiber deployment control
CN207424326U (zh) 2017-10-31 2018-05-29 中石油北京天然气管道有限公司 用于地下管线安防和通信的传感通信复合光缆
CN111678762A (zh) 2020-05-11 2020-09-18 首钢集团有限公司 一种耐火材料泵注实验模具及方法
CN111648762B (zh) * 2020-07-09 2023-09-08 中油奥博(成都)科技有限公司 井下长期动态监测特种分布式铠装光缆和监测系统及方法

Also Published As

Publication number Publication date
ES2978541T3 (es) 2024-09-13
EP4024106B1 (en) 2024-01-31
US11714245B2 (en) 2023-08-01
US20220206238A1 (en) 2022-06-30
EP4024106A1 (en) 2022-07-06
BR102021026609A2 (pt) 2023-02-07

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