DK2770357T3 - Optisk fiberbåndskernetråd og optisk fiberkabel, som rummer den optiske fiberbåndskernetråd - Google Patents

Optisk fiberbåndskernetråd og optisk fiberkabel, som rummer den optiske fiberbåndskernetråd Download PDF

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Publication number
DK2770357T3
DK2770357T3 DK12842552.7T DK12842552T DK2770357T3 DK 2770357 T3 DK2770357 T3 DK 2770357T3 DK 12842552 T DK12842552 T DK 12842552T DK 2770357 T3 DK2770357 T3 DK 2770357T3
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DK
Denmark
Prior art keywords
optical fiber
core wire
ribbon core
fiber ribbon
houses
Prior art date
Application number
DK12842552.7T
Other languages
English (en)
Inventor
Akira Namazue
Ken Osato
Naoki Okada
Yusuke Yamada
Daisuke Kakuta
Hisaaki Nakane
Shinya Hamaguchi
Original Assignee
Fujikura Ltd
Nippon Telegraph & Telephone
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=48140853&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2770357(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fujikura Ltd, Nippon Telegraph & Telephone filed Critical Fujikura Ltd
Application granted granted Critical
Publication of DK2770357T3 publication Critical patent/DK2770357T3/da

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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
    • G02B6/4403—Optical cables with ribbon structure
    • 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
    • G02B6/4403—Optical cables with ribbon structure
    • G02B6/4404—Multi-podded
    • 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
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
    • 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
    • G02B6/2555—Alignment or adjustment devices for aligning prior to splicing
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/448—Ribbon 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
    • G02B6/4482—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
    • G02B6/24—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
    • G02B6/3636—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the mechanical coupling means being grooves
    • 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
    • G02B6/4479—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)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DK12842552.7T 2011-10-18 2012-10-15 Optisk fiberbåndskernetråd og optisk fiberkabel, som rummer den optiske fiberbåndskernetråd DK2770357T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011229066A JP5564026B2 (ja) 2011-10-18 2011-10-18 光ファイバテープ心線及びその光ファイバテープ心線を収納した光ファイバケーブル
PCT/JP2012/076590 WO2013058206A1 (ja) 2011-10-18 2012-10-15 光ファイバテープ心線及びその光ファイバテープ心線を収納した光ファイバケーブル

Publications (1)

Publication Number Publication Date
DK2770357T3 true DK2770357T3 (da) 2021-04-12

Family

ID=48140853

Family Applications (2)

Application Number Title Priority Date Filing Date
DK16204376.4T DK3176620T3 (da) 2011-10-18 2012-10-15 Fremgangsmåde til fusionssplejsning af et bånd af tynde optiske fibre
DK12842552.7T DK2770357T3 (da) 2011-10-18 2012-10-15 Optisk fiberbåndskernetråd og optisk fiberkabel, som rummer den optiske fiberbåndskernetråd

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK16204376.4T DK3176620T3 (da) 2011-10-18 2012-10-15 Fremgangsmåde til fusionssplejsning af et bånd af tynde optiske fibre

Country Status (17)

Country Link
US (5) US20160161692A1 (da)
EP (2) EP3176620B1 (da)
JP (1) JP5564026B2 (da)
KR (1) KR20140079824A (da)
CN (3) CN106873101A (da)
AU (1) AU2012327115B2 (da)
BR (1) BR112014009570B1 (da)
CA (1) CA2851090C (da)
DK (2) DK3176620T3 (da)
ES (2) ES2897006T3 (da)
HU (2) HUE053884T2 (da)
MY (1) MY166505A (da)
PL (2) PL2770357T3 (da)
PT (2) PT3176620T (da)
RU (1) RU2589445C2 (da)
TW (1) TWI540355B (da)
WO (1) WO2013058206A1 (da)

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