TWI770784B - 光纖電纜及光纖電纜的製造方法 - Google Patents

光纖電纜及光纖電纜的製造方法 Download PDF

Info

Publication number
TWI770784B
TWI770784B TW110102563A TW110102563A TWI770784B TW I770784 B TWI770784 B TW I770784B TW 110102563 A TW110102563 A TW 110102563A TW 110102563 A TW110102563 A TW 110102563A TW I770784 B TWI770784 B TW I770784B
Authority
TW
Taiwan
Prior art keywords
optical fiber
fibers
fiber cable
core material
interposer
Prior art date
Application number
TW110102563A
Other languages
English (en)
Chinese (zh)
Other versions
TW202132845A (zh
Inventor
向井興泉
大野正敏
大里健
Original Assignee
日商藤倉股份有限公司
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 日商藤倉股份有限公司 filed Critical 日商藤倉股份有限公司
Publication of TW202132845A publication Critical patent/TW202132845A/zh
Application granted granted Critical
Publication of TWI770784B publication Critical patent/TWI770784B/zh

Links

Images

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
    • G02B6/4429—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
    • G02B6/4479—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
    • G02B6/4432—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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering
    • G02B6/4488—Protective covering using metallic tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
TW110102563A 2020-02-07 2021-01-22 光纖電纜及光纖電纜的製造方法 TWI770784B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-019604 2020-02-07
JP2020019604 2020-02-07

Publications (2)

Publication Number Publication Date
TW202132845A TW202132845A (zh) 2021-09-01
TWI770784B true TWI770784B (zh) 2022-07-11

Family

ID=77199262

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110102563A TWI770784B (zh) 2020-02-07 2021-01-22 光纖電纜及光纖電纜的製造方法

Country Status (8)

Country Link
US (1) US20220390701A1 (https=)
EP (1) EP4102275A4 (https=)
JP (1) JP7387770B2 (https=)
CN (1) CN114641717A (https=)
AU (1) AU2021217841A1 (https=)
CA (1) CA3161708A1 (https=)
TW (1) TWI770784B (https=)
WO (1) WO2021157334A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7730381B2 (ja) * 2021-12-27 2025-08-27 株式会社フジクラ スロットレス型の光ケーブル
US20250067947A1 (en) * 2021-12-27 2025-02-27 Fujikura Ltd. Optical fiber assembly and optical cable
JP7739597B2 (ja) * 2022-03-24 2025-09-16 株式会社フジクラ 光ファイバケーブル
EP4524633A1 (en) * 2023-09-15 2025-03-19 HFCL Limited Compact armored intermittently bonded ribbon cables

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030118295A1 (en) * 2001-12-26 2003-06-26 Lail Jason C. Fiber optic cable having a ripcord
EP1567901B1 (en) * 2002-12-03 2012-08-01 Prysmian S.p.A. High count telecommunication optical cable with controlled fiber length
JP2014006376A (ja) * 2012-06-25 2014-01-16 Fujikura Ltd 光ファイバケーブル及びその製造方法
TW201812368A (zh) * 2016-08-04 2018-04-01 日商藤倉股份有限公司 光纖電纜

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875757A (en) * 1986-06-20 1989-10-24 Northern Telecom Limited Optical cable
US5029974A (en) * 1990-01-22 1991-07-09 Alcatel Na Cable Systems, Inc. Unitube optical fiber cable
DE4020800C2 (de) * 1990-06-27 1999-01-07 Siemens Ag Verfahren zur Herstellung einer zugfeste Elemente enthaltenden Kunststoffhülle
JP3540479B2 (ja) * 1995-12-22 2004-07-07 株式会社フジクラ Ｓｚ撚線の製造装置
FR2756935B1 (fr) 1996-12-09 1999-01-08 Alsthom Cge Alcatel Cable a fibres optiques renforce, de structure unitube
US5917977A (en) * 1997-09-16 1999-06-29 Siecor Corporation Composite cable
US6459836B1 (en) * 1999-12-16 2002-10-01 Avaya Technology Corp. Corrugated armor for providing protection and tensile stiffness
US6563991B1 (en) * 2000-06-13 2003-05-13 Alcatel Optical fiber cable for easy access to ripcords and having ripcord reliability
US6775444B1 (en) * 2003-02-28 2004-08-10 Corning Cable Systems Llc Fiber optic assemblies and methods of making the same
CN2842458Y (zh) 2005-08-02 2006-11-29 江苏通光信息有限公司 防鼠咬软光缆
KR20100065764A (ko) * 2008-12-08 2010-06-17 글로벌광통신 (주) 스틸 외장 광섬유 케이블
US9669592B2 (en) * 2012-07-27 2017-06-06 Corning Optical Communications LLC Method of manufacturing a fiber optic drop cable
CN103135189B (zh) * 2013-03-14 2018-12-14 东捷光电科技(苏州)有限公司 一种包含机房用铠装光缆的分支器组件
US9482839B2 (en) * 2013-08-09 2016-11-01 Corning Cable Systems Llc Optical fiber cable with anti-split feature
JP6134365B2 (ja) * 2015-10-09 2017-05-24 株式会社フジクラ 光ファイバケーブル
KR102325812B1 (ko) * 2016-09-30 2021-11-11 가부시키가이샤후지쿠라 광섬유 착색 심선, 광섬유 케이블 및 광섬유 착색 심선의 제조 방법
JP7083691B2 (ja) 2017-05-09 2022-06-13 株式会社フジクラ 光ファイバケーブル
EP3988981B1 (en) * 2017-06-02 2023-09-13 Fujikura Ltd. Optical fiber cable
CN107340577A (zh) * 2017-08-01 2017-11-10 长飞光纤光缆股份有限公司 一种自承层绞式防鼠咬光缆及其制造方法
JP6851960B2 (ja) * 2017-12-21 2021-03-31 株式会社フジクラ 光ファイバケーブル
JP7121272B2 (ja) 2018-07-31 2022-08-18 キョーラク株式会社 構造体の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030118295A1 (en) * 2001-12-26 2003-06-26 Lail Jason C. Fiber optic cable having a ripcord
EP1567901B1 (en) * 2002-12-03 2012-08-01 Prysmian S.p.A. High count telecommunication optical cable with controlled fiber length
JP2014006376A (ja) * 2012-06-25 2014-01-16 Fujikura Ltd 光ファイバケーブル及びその製造方法
TW201812368A (zh) * 2016-08-04 2018-04-01 日商藤倉股份有限公司 光纖電纜

Also Published As

Publication number Publication date
CN114641717A (zh) 2022-06-17
WO2021157334A1 (ja) 2021-08-12
CA3161708A1 (en) 2021-08-12
JP7387770B2 (ja) 2023-11-28
US20220390701A1 (en) 2022-12-08
AU2021217841A1 (en) 2022-05-26
EP4102275A1 (en) 2022-12-14
TW202132845A (zh) 2021-09-01
EP4102275A4 (en) 2024-03-06
JPWO2021157334A1 (https=) 2021-08-12

Similar Documents

Publication Publication Date Title
TWI770784B (zh) 光纖電纜及光纖電纜的製造方法
JP5719052B1 (ja) 光ケーブル
CN107076954B (zh) 光缆、光缆的制造方法以及制造装置
CA1130126A (en) Optical fibres cable
JP6854373B1 (ja) 光ファイバケーブル
JP2014119635A (ja) 光ケーブル
JP7083691B2 (ja) 光ファイバケーブル
WO2022092019A1 (ja) 光ファイバケーブルおよびコネクタ付きケーブル
TW202132846A (zh) 光纖電纜及光纖電纜之製造方法
JP5914208B2 (ja) 光ファイバケーブル及びその製造方法
CN114269542B (zh) 光纤电缆的制造方法以及光纤电缆
TW202336477A (zh) 光纖電纜及光纖電纜的製造方法
JP2020204685A (ja) 光ファイバケーブル
JP6409813B2 (ja) 光ファイバユニット、光ファイバケーブルおよび光ファイバユニットの製造方法
CN116802535A (zh) 光纤线缆以及光纤线缆的制造方法
JP7126935B2 (ja) 光ファイバケーブル
JP2019090928A (ja) 光コード、抗張力体付き光ファイバテープ、及び抗張力体付き光ファイバテープの製造方法
JP7588477B2 (ja) 光ファイバケーブル
JP2014095732A (ja) 光ケーブル
AU2022276276B2 (en) Optical cable
JP6353582B2 (ja) 光ファイバユニット及び光ファイバケーブル
CN108885322A (zh) 光纤单元以及光缆
TW202338415A (zh) 光纖電纜

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees