PH12020551607A1 - Sheath-embedded pull-out-connection optical cable and production method therefor - Google Patents

Sheath-embedded pull-out-connection optical cable and production method therefor

Info

Publication number
PH12020551607A1
PH12020551607A1 PH12020551607A PH12020551607A PH12020551607A1 PH 12020551607 A1 PH12020551607 A1 PH 12020551607A1 PH 12020551607 A PH12020551607 A PH 12020551607A PH 12020551607 A PH12020551607 A PH 12020551607A PH 12020551607 A1 PH12020551607 A1 PH 12020551607A1
Authority
PH
Philippines
Prior art keywords
sheath
water
optical cable
blocking elements
blocking
Prior art date
Application number
PH12020551607A
Other languages
English (en)
Inventor
Changliang Wu
Original Assignee
Nanjing Wasin Fujikura Optical Communication 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 Nanjing Wasin Fujikura Optical Communication Ltd filed Critical Nanjing Wasin Fujikura Optical Communication Ltd
Publication of PH12020551607A1 publication Critical patent/PH12020551607A1/en

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
    • G02B6/4415—Cables for special applications
    • G02B6/4427—Pressure resistant cables, e.g. undersea 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
    • G02B6/4429—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

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)
  • Communication Cables (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
PH12020551607A 2018-11-26 2020-09-30 Sheath-embedded pull-out-connection optical cable and production method therefor PH12020551607A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811413831.6A CN109143516B (zh) 2018-11-26 2018-11-26 一种护套嵌入式掏接光缆及生产方法
PCT/CN2019/101993 WO2020107960A1 (zh) 2018-11-26 2019-08-22 一种护套嵌入式掏接光缆及生产方法

Publications (1)

Publication Number Publication Date
PH12020551607A1 true PH12020551607A1 (en) 2021-05-03

Family

ID=64806220

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12020551607A PH12020551607A1 (en) 2018-11-26 2020-09-30 Sheath-embedded pull-out-connection optical cable and production method therefor

Country Status (3)

Country Link
CN (1) CN109143516B (zh)
PH (1) PH12020551607A1 (zh)
WO (1) WO2020107960A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109143516B (zh) * 2018-11-26 2019-02-22 南京华信藤仓光通信有限公司 一种护套嵌入式掏接光缆及生产方法
CN113721334B (zh) * 2021-08-30 2023-12-15 深圳市特发信息光网科技股份有限公司 引入光缆及其制造模具、制造方法以及气密性测试方法
CN114474668B (zh) * 2022-03-03 2024-04-05 浙江元通线缆制造有限公司 三层共挤机头及其生产工艺及采用该工艺生产的线缆
CN116560025A (zh) * 2023-07-04 2023-08-08 西安西古光通信有限公司 一种增强型光缆及制备方法
CN117649971B (zh) * 2024-01-30 2024-04-26 深圳市金祥羽电线电缆有限公司 一种高抗拉性的电力电缆及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742310A (ja) * 1993-08-03 1995-02-10 Tokyo Seiko Co Ltd コンクリ−ト補強用繊維複合型補強材およびその端末定着方法
CN2456180Y (zh) * 2000-12-27 2001-10-24 长飞光纤光缆有限公司 防止束管回缩的中心管式光缆
CN203204203U (zh) * 2012-12-05 2013-09-18 河南仕佳通信科技有限公司 一种用于解决室内光缆生产中子缆与外护套粘连的装置
CN203490399U (zh) * 2013-09-17 2014-03-19 烽火通信科技股份有限公司 一种易剥离的微型分支光缆
CN104898246B (zh) * 2014-01-02 2017-12-08 国网江西省电力公司赣东北供电分公司 一种电力网或通信网用层绞结构自承式光缆及其制造方法
CN106646799A (zh) * 2017-02-22 2017-05-10 烽火通信科技股份有限公司 一种架空光缆及其制造方法
CN107329223B (zh) * 2017-09-04 2020-04-24 江苏亨通光电股份有限公司 全干式光缆及其系统
CN109143516B (zh) * 2018-11-26 2019-02-22 南京华信藤仓光通信有限公司 一种护套嵌入式掏接光缆及生产方法

Also Published As

Publication number Publication date
CN109143516B (zh) 2019-02-22
WO2020107960A1 (zh) 2020-06-04
CN109143516A (zh) 2019-01-04

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