BR112017002198A2 - cabo óptico, e, método para fabricar um cabo óptico. - Google Patents

cabo óptico, e, método para fabricar um cabo óptico.

Info

Publication number
BR112017002198A2
BR112017002198A2 BR112017002198-6A BR112017002198A BR112017002198A2 BR 112017002198 A2 BR112017002198 A2 BR 112017002198A2 BR 112017002198 A BR112017002198 A BR 112017002198A BR 112017002198 A2 BR112017002198 A2 BR 112017002198A2
Authority
BR
Brazil
Prior art keywords
optical cable
manufacturing
slot
optical
optical fiber
Prior art date
Application number
BR112017002198-6A
Other languages
English (en)
Other versions
BR112017002198B1 (pt
Inventor
Sales Casals Lluís-Ramon
Bonicel Jean-Pierre
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 BR112017002198A2 publication Critical patent/BR112017002198A2/pt
Publication of BR112017002198B1 publication Critical patent/BR112017002198B1/pt

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
    • G02B6/4402—Optical cables with one single optical waveguide
    • 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
    • G02B6/4405—Optical cables with longitudinally spaced waveguide clamping
    • 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
    • G02B6/4407—Optical cables with internal fluted support member
    • 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
    • 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
    • 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
    • G02B6/4434—Central member to take up tensile loads
    • 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
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
    • 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
    • G02B6/4457—Bobbins; Reels
    • G02B6/4458—Coiled, e.g. extensible helix
    • 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
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/47—Installation in buildings
    • G02B6/475—Mechanical aspects of installing cables in ducts or the like for buildings
    • 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
    • G02B6/4457—Bobbins; Reels
    • 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
    • G02B6/4482—Code or colour marking
    • 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
    • G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)

Abstract

é descrito um cabo óptico compreendendo um núcleo que suporta carga compreendendo uma fenda que se estende longitudinal e radialmente, alojando pelo menos uma fibra óptica, em que a fenda tem uma largura que fornece uma pequena folga para a(s) fibra(s) óptica(s) alojada(s) nela e impede que duas fibras ópticas fiquem agarradas uma na outra; e a fenda tem uma profundidade igual a ou menor que um raio do núcleo.
BR112017002198-6A 2014-08-12 2014-08-12 Cabo óptico, e, método para fabricar um cabo óptico. BR112017002198B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/067268 WO2016023580A1 (en) 2014-08-12 2014-08-12 Optical cable and manufacturing method

Publications (2)

Publication Number Publication Date
BR112017002198A2 true BR112017002198A2 (pt) 2018-01-16
BR112017002198B1 BR112017002198B1 (pt) 2021-12-07

Family

ID=51302987

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017002198-6A BR112017002198B1 (pt) 2014-08-12 2014-08-12 Cabo óptico, e, método para fabricar um cabo óptico.

Country Status (11)

Country Link
US (2) US10107979B2 (pt)
EP (1) EP3180645B1 (pt)
CN (2) CN114325990A (pt)
AR (1) AR101386A1 (pt)
AU (1) AU2014403581B2 (pt)
BR (1) BR112017002198B1 (pt)
CA (1) CA2956852C (pt)
MX (1) MX2017001185A (pt)
PL (1) PL3180645T3 (pt)
RU (1) RU2669545C2 (pt)
WO (1) WO2016023580A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2956852C (en) * 2014-08-12 2023-02-21 Prysmian S.P.A. Optical cable and manufacturing method
CN109143510B (zh) * 2018-10-15 2024-01-05 富通集团（嘉善）通信技术有限公司 连续化生产光缆的方法以及***
US20200150367A1 (en) * 2018-11-13 2020-05-14 Ofs Fitel, Llc Optical Fiber Backbone Cable Having Fire Retardant Separator
IT202100001742A1 (it) * 2021-01-28 2022-07-28 Prysmian Spa Unita’ di fibra ottica per installazioni mediante soffiaggio ad aria
EP4305478A1 (en) * 2021-05-10 2024-01-17 Avicenatech Corp. Multi-array parallel optical links
CN115390204A (zh) * 2022-08-23 2022-11-25 许二女 一种5g用蝶形光缆

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577925A (en) * 1982-08-13 1986-03-25 Olin Corporation Optical fiber communication cables and method and apparatus for assembling same
FR2534385B1 (fr) 1982-10-08 1986-02-14 Cabeltel Cable optique a structure libre, notamment monovoie
JPS61148012U (pt) * 1985-03-04 1986-09-12
GB2179072B (en) 1985-08-16 1988-06-29 Stc Plc Optical fibre cables
EP0216548B1 (en) * 1985-09-14 1995-03-08 Nortel Networks Corporation Optical fibre cable
FR2604533B1 (fr) 1986-09-26 1988-12-02 Cabeltel Cables Electro Teleco Jonc cylindrique pour cable optique
JP3300377B2 (ja) * 1991-01-28 2002-07-08 東京電力株式会社 光ファイバ複合架空地線
DE4338761A1 (de) 1993-11-12 1995-05-18 Siemens Ag Nichtaufschwimmendes optische Seekabel
CN1279773A (zh) * 1997-09-29 2001-01-10 西门子公司 光缆
US6714708B2 (en) * 2001-03-30 2004-03-30 Corning Cable Systems Llc Fiber optic with high strength component
CN201096913Y (zh) * 2007-07-23 2008-08-06 吴江市盛信电缆有限责任公司 一种分布式传感定位***用的阻水光纤
JP2009128711A (ja) 2007-11-26 2009-06-11 Nippon Telegr & Teleph Corp <Ntt> 光ファイバケーブル及び情報配線システム
US7567741B2 (en) 2007-11-26 2009-07-28 Corning Cable Systems Llc Fiber optic cables and assemblies for fiber toward the subscriber applications
CA2956852C (en) * 2014-08-12 2023-02-21 Prysmian S.P.A. Optical cable and manufacturing method

Also Published As

Publication number Publication date
CN106575022A (zh) 2017-04-19
AU2014403581A1 (en) 2017-02-09
RU2669545C2 (ru) 2018-10-11
AR101386A1 (es) 2016-12-14
CA2956852A1 (en) 2016-02-18
EP3180645A1 (en) 2017-06-21
BR112017002198B1 (pt) 2021-12-07
US20190025531A1 (en) 2019-01-24
CA2956852C (en) 2023-02-21
US20170227726A1 (en) 2017-08-10
US10107979B2 (en) 2018-10-23
WO2016023580A1 (en) 2016-02-18
MX2017001185A (es) 2017-08-16
AU2014403581B2 (en) 2020-10-22
CN114325990A (zh) 2022-04-12
US10684433B2 (en) 2020-06-16
RU2017106338A3 (pt) 2018-09-13
PL3180645T3 (pl) 2022-08-08
RU2017106338A (ru) 2018-09-13
EP3180645B1 (en) 2022-03-23

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/08/2014, OBSERVADAS AS CONDICOES LEGAIS.