ECSP21045659A - Cable óptico trenzado sin capa de hilo de unión y método de fabricación para el mismo - Google Patents

Cable óptico trenzado sin capa de hilo de unión y método de fabricación para el mismo

Info

Publication number
ECSP21045659A
ECSP21045659A ECSENADI202145659A ECDI202145659A ECSP21045659A EC SP21045659 A ECSP21045659 A EC SP21045659A EC SENADI202145659 A ECSENADI202145659 A EC SENADI202145659A EC DI202145659 A ECDI202145659 A EC DI202145659A EC SP21045659 A ECSP21045659 A EC SP21045659A
Authority
EC
Ecuador
Prior art keywords
optical cable
cable core
bonding wire
water blocking
manufacturing
Prior art date
Application number
ECSENADI202145659A
Other languages
English (en)
Inventor
Xiaohong Liu
Maoyou He
Long Wang
Gang Zhang
Feng Qian
Kun Guo
Shouqing Chen
Shuai Si
Xuan Liu
Original Assignee
Xinjiang Fiberhome Optical Communications Co Ltd
Fiberhome Telecommunication Tech Co Ltd
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 Xinjiang Fiberhome Optical Communications Co Ltd, Fiberhome Telecommunication Tech Co Ltd filed Critical Xinjiang Fiberhome Optical Communications Co Ltd
Publication of ECSP21045659A publication Critical patent/ECSP21045659A/es

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
    • G02B6/4429—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
    • G02B6/441—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
    • G02B6/44—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
    • G02B6/44384—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
    • G02B6/4479—Manufacturing methods of 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ropes Or Cables (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)

Abstract

Se proporcionan un cable óptico trenzado sin capa de hilo de unión y un método de fabricación para el mismo. El cable óptico comprende un elemento de refuerzo central (1), al menos un primer hilo de bloqueo de agua (2), un núcleo de cable (3), un elemento de bloqueo de agua (7) y una funda exterior (8), en donde el primer hilo de bloqueo de agua (2) se envuelve alrededor de la superficie exterior del miembro de refuerzo central (1); el núcleo de cable (3) está dispuesto en la superficie exterior del elemento de refuerzo central (1), y el núcleo de cable (3) comprende m tubos sueltos (4) y n cuerdas de relleno (5), que son trenzados SZ, m siendo mayor o igual a uno, n siendo mayor o igual a cero, y los tubos sueltos (4) contienen de 1 a 48 fibras ópticas (6); la funda exterior (8) está dispuesta en el lado exterior del núcleo de cable (3); y el elemento de bloqueo de agua (7) está dispuesto entre el núcleo de cable (3) y la funda exterior (8). El cable óptico trenzado sin capa de hilo de unión no tiene hilos de unión porque se omite un proceso de unión de hilo del proceso de fabricación, lo que evita que los tubos sueltos se extiendan y el diámetro exterior del cable óptico cambie cuando la tensión del hilo de unión sea demasiado pequeña y evita que los tubos sueltos se aplanen cuando la tensión del hilo de unión sea demasiado grande, lo que da como resultado una atenuación excesiva de la transmisión de la fibra óptica.
ECSENADI202145659A 2019-06-21 2021-06-23 Cable óptico trenzado sin capa de hilo de unión y método de fabricación para el mismo ECSP21045659A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910543858.5A CN110333585B (zh) 2019-06-21 2019-06-21 一种无扎纱层绞式光缆及其制造方法

Publications (1)

Publication Number Publication Date
ECSP21045659A true ECSP21045659A (es) 2021-08-31

Family

ID=68140211

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSENADI202145659A ECSP21045659A (es) 2019-06-21 2021-06-23 Cable óptico trenzado sin capa de hilo de unión y método de fabricación para el mismo

Country Status (4)

Country Link
EP (1) EP3988976A4 (es)
CN (1) CN110333585B (es)
EC (1) ECSP21045659A (es)
WO (1) WO2020253158A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110333585B (zh) * 2019-06-21 2021-08-10 烽火通信科技股份有限公司 一种无扎纱层绞式光缆及其制造方法
CN110989114A (zh) * 2019-12-13 2020-04-10 南京华信藤仓光通信有限公司 一种无扎纱层绞式气吹微缆及其生产方法
CN111025504B (zh) * 2019-12-28 2022-09-02 江苏中天科技股份有限公司 气吹微缆及制造方法
CN111142206A (zh) * 2020-02-26 2020-05-12 西安西古光通信有限公司 一种光缆阻水带绕包装置及其使用方法
CN111383800A (zh) * 2020-04-23 2020-07-07 苏州专创光电科技有限公司 一种室内外两用通信光缆及电缆
CN112558250A (zh) * 2020-12-22 2021-03-26 通鼎互联信息股份有限公司 一种全干式光缆的制备工艺
CN112630912A (zh) * 2020-12-29 2021-04-09 四川天府江东科技有限公司 层绞式气吹微缆及其生产设备、加工方法
CN113900202B (zh) * 2021-10-25 2022-11-18 长飞光纤光缆股份有限公司 一种高密光缆的内分组式绕纱阻水系统
CN113946024A (zh) * 2021-10-26 2022-01-18 浙江富春江光电科技有限公司 一种易剥离无扎纱分支光缆及其制备方法
CN113721335B (zh) * 2021-11-02 2022-01-18 四川乐飞光电科技有限公司 一种光缆护套金属带及其制备方法和应用
CN114355531B (zh) * 2022-01-05 2024-04-16 深圳市特发信息光网科技股份有限公司 一种编织网管被覆多芯光缆及其制造设备
CN114047587B (zh) * 2022-01-13 2022-04-22 长飞光纤光缆股份有限公司 一种固化包束层绞式光缆及其制备方法
CN115308859B (zh) * 2022-07-29 2024-05-10 江苏华脉光电科技有限公司 一种水密光缆及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002328277A (ja) * 2001-04-26 2002-11-15 Fujikura Ltd 光ケーブル
CN2660554Y (zh) * 2003-08-29 2004-12-01 江苏法尔胜光通有限公司 自承式光缆生产用支撑装置
KR100688718B1 (ko) * 2005-01-07 2007-03-02 엘에스전선 주식회사 소형 경량의 공기압 포설용 광케이블
CN202149949U (zh) * 2011-03-25 2012-02-22 江苏亨通光电股份有限公司 新型耐高温光缆
CN102681123B (zh) * 2012-06-15 2013-07-17 常熟市谷雷特机械产品设计有限公司 间隙式填充绳及采用该填充绳的光缆
US9091830B2 (en) * 2012-09-26 2015-07-28 Corning Cable Systems Llc Binder film for a fiber optic cable
CN203587863U (zh) * 2013-11-22 2014-05-07 长飞光纤光缆股份有限公司 一种气吹微型层绞式光缆
CN103852847B (zh) * 2014-04-03 2015-11-04 烽火通信科技股份有限公司 Sz绞合成缆机及其实现阻扭的方法
CN204123657U (zh) * 2014-11-07 2015-01-28 北京亨通斯博通讯科技有限公司 一种自承式光缆防扭装置
US9323019B1 (en) * 2014-11-26 2016-04-26 Ofs Fitel, Llc Long span all dielectric self-supporting (ADSS) fiber optic cable
CN104808301A (zh) * 2015-04-15 2015-07-29 江苏南方通信科技有限公司 新型防鼠光缆及其制造工艺
CN106842464A (zh) * 2015-04-23 2017-06-13 沈群华 一种含填充绳的层绞式光缆及制作方法
JP2017068050A (ja) * 2015-09-30 2017-04-06 三菱電線工業株式会社 光ファイバケーブルに用いるテンションメンバの製造方法、及びその製造方法を一部に備える光ファイバケーブルの製造方法
EP3226047B1 (en) * 2016-03-29 2022-04-06 Sterlite Technologies Ltd Single layer optical fiber cable for microduct application
CN106024191A (zh) * 2016-07-05 2016-10-12 浙江汉信光电股份有限公司 一种自承式通信线缆质量控制装置
CN107870402B (zh) * 2017-11-30 2020-01-14 长飞光纤光缆股份有限公司 一种松套层绞式光缆及其成缆装置和成缆工艺
CN109358399B (zh) * 2018-12-03 2020-11-03 江苏南方通信科技有限公司 层绞式微型光缆串联生产装置及其生产工艺
CN110333585B (zh) * 2019-06-21 2021-08-10 烽火通信科技股份有限公司 一种无扎纱层绞式光缆及其制造方法

Also Published As

Publication number Publication date
EP3988976A1 (en) 2022-04-27
CN110333585B (zh) 2021-08-10
EP3988976A4 (en) 2023-04-05
WO2020253158A1 (zh) 2020-12-24
CN110333585A (zh) 2019-10-15

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