PL3767356T3 - Wieloczujnikowy kabel światłowodowy - Google Patents

Wieloczujnikowy kabel światłowodowy

Info

Publication number
PL3767356T3
PL3767356T3 PL19383023.9T PL19383023T PL3767356T3 PL 3767356 T3 PL3767356 T3 PL 3767356T3 PL 19383023 T PL19383023 T PL 19383023T PL 3767356 T3 PL3767356 T3 PL 3767356T3
Authority
PL
Poland
Prior art keywords
multisensing
optical fiber
fiber cable
cable
optical
Prior art date
Application number
PL19383023.9T
Other languages
English (en)
Inventor
Josep Maria MARTIN REGALADO
Ester Castillo Lopez
Veronica IGLESIAS RODRIGUEZ
Marta GARCIA SAN EMETERIO
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 PL3767356T3 publication Critical patent/PL3767356T3/pl

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
    • 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
    • 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
    • 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
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4432—Protective covering with fibre reinforcements
    • G02B6/4433—Double reinforcement laying in straight line with optical transmission element
    • 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
    • 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
    • G02B6/4429—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)
PL19383023.9T 2019-07-17 2019-11-20 Wieloczujnikowy kabel światłowodowy PL3767356T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19382605 2019-07-17

Publications (1)

Publication Number Publication Date
PL3767356T3 true PL3767356T3 (pl) 2024-03-25

Family

ID=67480125

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19383023.9T PL3767356T3 (pl) 2019-07-17 2019-11-20 Wieloczujnikowy kabel światłowodowy

Country Status (5)

Country Link
EP (1) EP3767356B1 (pl)
AU (1) AU2020205308A1 (pl)
BR (1) BR102020014539A2 (pl)
CA (1) CA3086833A1 (pl)
PL (1) PL3767356T3 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115629452A (zh) * 2021-06-16 2023-01-20 华为技术有限公司 光缆
DE102021117058B3 (de) 2021-07-01 2022-11-24 Incab LLC. Gepanzertes Glasfaserkabel und Verfahren zu seiner Herstellung
DE102021117057B3 (de) 2021-07-01 2022-12-22 Incab LLC. Gepanzertes Glasfaserkabel und Verfahren zu seiner Herstellung
CN114088264B (zh) * 2021-11-12 2022-07-26 南京大学 一种具有测温测振以及三维形状重塑能力的水下脐带缆
DE102021131881B4 (de) 2021-12-03 2024-05-08 Incab LLC. Innen metallfreies gepanzertes Glasfaserkabel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201765351U (zh) * 2010-05-18 2011-03-16 华北电力大学（保定） 一种基于光纤光栅原理的海水温度剖面测量光缆
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
WO2013052543A2 (en) * 2011-10-03 2013-04-11 Afl Telecommunications Llc Sensing cable

Also Published As

Publication number Publication date
CA3086833A1 (en) 2021-01-17
EP3767356B1 (en) 2023-11-15
EP3767356C0 (en) 2023-11-15
AU2020205308A1 (en) 2021-02-04
EP3767356A1 (en) 2021-01-20
BR102020014539A2 (pt) 2021-08-31

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