TWI818525B - 光纖纜線及光纖纜線製造方法 - Google Patents

光纖纜線及光纖纜線製造方法 Download PDF

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Publication number
TWI818525B
TWI818525B TW111115979A TW111115979A TWI818525B TW I818525 B TWI818525 B TW I818525B TW 111115979 A TW111115979 A TW 111115979A TW 111115979 A TW111115979 A TW 111115979A TW I818525 B TWI818525 B TW I818525B
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TW
Taiwan
Prior art keywords
optical fiber
unit
twist angle
cable
fiber cable
Prior art date
Application number
TW111115979A
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English (en)
Chinese (zh)
Other versions
TW202305432A (zh
Inventor
清水正砂
金子総一郎
鯰江彰
大里健
Original Assignee
日商藤倉股份有限公司
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Publication date
Application filed by 日商藤倉股份有限公司 filed Critical 日商藤倉股份有限公司
Publication of TW202305432A publication Critical patent/TW202305432A/zh
Application granted granted Critical
Publication of TWI818525B publication Critical patent/TWI818525B/zh

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    • 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
    • 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
    • G02B6/4413—Helical 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
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/449—Twisting
    • 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
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Ropes Or Cables (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Communication Cables (AREA)
TW111115979A 2021-07-29 2022-04-27 光纖纜線及光纖纜線製造方法 TWI818525B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2021124564 2021-07-29
JP2021-124564 2021-07-29
WOPCT/JP2022/018194 2022-04-19
PCT/JP2022/018194 WO2023007881A1 (ja) 2021-07-29 2022-04-19 光ケーブル及び光ケーブル製造方法

Publications (2)

Publication Number Publication Date
TW202305432A TW202305432A (zh) 2023-02-01
TWI818525B true TWI818525B (zh) 2023-10-11

Family

ID=85086480

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111115979A TWI818525B (zh) 2021-07-29 2022-04-27 光纖纜線及光纖纜線製造方法

Country Status (9)

Country Link
US (1) US20240329348A1 (https=)
EP (1) EP4379439A4 (https=)
JP (1) JP7636555B2 (https=)
KR (1) KR20240011802A (https=)
CN (1) CN117642664A (https=)
AU (2) AU2022320172A1 (https=)
CA (1) CA3224254A1 (https=)
TW (1) TWI818525B (https=)
WO (1) WO2023007881A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW428111B (en) * 1998-09-25 2001-04-01 Sumitomo Electric Industries The optical cable and the manufacture method of the same
US9091830B2 (en) * 2012-09-26 2015-07-28 Corning Cable Systems Llc Binder film for a fiber optic cable
CN106104347A (zh) * 2014-02-17 2016-11-09 康宁光电通信有限责任公司 可变铺设绞合
CN107209337A (zh) * 2015-04-07 2017-09-26 株式会社藤仓 松套管、松套管型光纤电缆、松套管的光纤带的单芯分离方法、松套管的制造方法及多根光纤的集线方法
US20180081134A1 (en) * 2015-11-25 2018-03-22 Fujikura, Ltd. Method of manufacturing an optical fiber cable
US20210003795A1 (en) * 2019-07-02 2021-01-07 Corning Research & Development Corporation Sz stranded tight-buffered ribbon stacks with binder film

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19810812A1 (de) * 1998-03-12 1999-09-16 Siemens Ag Optisches Übertragungselement sowie Verfahren zur Reduzierung dessen Polarisationsmoden-Dispersion
CN101943775A (zh) * 2009-07-03 2011-01-12 华为技术有限公司 光缆及光缆系统
US9482839B2 (en) * 2013-08-09 2016-11-01 Corning Cable Systems Llc Optical fiber cable with anti-split feature
US9557503B2 (en) * 2014-08-08 2017-01-31 Corning Optical Communications LLC Optical fiber cable
JP6618744B2 (ja) * 2015-09-18 2019-12-11 株式会社フジクラ 光ファイバケーブル、光ファイバケーブルの製造方法および製造装置
JP6981856B2 (ja) * 2017-11-15 2021-12-17 株式会社フジクラ 光ファイバテープの製造方法及び間欠連結型光ファイバテープ
JP2019128363A (ja) * 2018-01-19 2019-08-01 株式会社フジクラ 光ファイバユニットの製造方法、光ファイバユニットの製造装置及び光ファイバユニット
JP7184526B2 (ja) 2018-03-13 2022-12-06 株式会社フジクラ 光ファイバケーブル
CN116299923A (zh) * 2018-09-11 2023-06-23 株式会社藤仓 光纤电缆
HUE067399T2 (hu) * 2018-10-11 2024-10-28 Fujikura Ltd Optikai kábel
JP2020106734A (ja) * 2018-12-28 2020-07-09 株式会社フジクラ 光ファイバユニットの製造方法及び光ファイバユニット製造装置
CN111077618A (zh) * 2020-01-21 2020-04-28 江苏南方通信科技有限公司 层绞式光缆正弦绞合方法
JP2021124564A (ja) 2020-02-04 2021-08-30 キヤノン株式会社 画像形成システム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW428111B (en) * 1998-09-25 2001-04-01 Sumitomo Electric Industries The optical cable and the manufacture method of the same
US9091830B2 (en) * 2012-09-26 2015-07-28 Corning Cable Systems Llc Binder film for a fiber optic cable
CN106104347A (zh) * 2014-02-17 2016-11-09 康宁光电通信有限责任公司 可变铺设绞合
CN107209337A (zh) * 2015-04-07 2017-09-26 株式会社藤仓 松套管、松套管型光纤电缆、松套管的光纤带的单芯分离方法、松套管的制造方法及多根光纤的集线方法
US20180081134A1 (en) * 2015-11-25 2018-03-22 Fujikura, Ltd. Method of manufacturing an optical fiber cable
US20210003795A1 (en) * 2019-07-02 2021-01-07 Corning Research & Development Corporation Sz stranded tight-buffered ribbon stacks with binder film

Also Published As

Publication number Publication date
CA3224254A1 (en) 2023-02-02
WO2023007881A1 (ja) 2023-02-02
JP7636555B2 (ja) 2025-02-26
EP4379439A1 (en) 2024-06-05
CN117642664A (zh) 2024-03-01
KR20240011802A (ko) 2024-01-26
AU2025259890A1 (en) 2025-11-20
EP4379439A4 (en) 2025-07-02
TW202305432A (zh) 2023-02-01
AU2022320172A1 (en) 2024-01-25
JPWO2023007881A1 (https=) 2023-02-02
US20240329348A1 (en) 2024-10-03

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