SA519400961B1 - كابل ألياف ضوئية - Google Patents

كابل ألياف ضوئية

Info

Publication number
SA519400961B1
SA519400961B1 SA519400961A SA519400961A SA519400961B1 SA 519400961 B1 SA519400961 B1 SA 519400961B1 SA 519400961 A SA519400961 A SA 519400961A SA 519400961 A SA519400961 A SA 519400961A SA 519400961 B1 SA519400961 B1 SA 519400961B1
Authority
SA
Saudi Arabia
Prior art keywords
thickness
inner sheath
wire body
optical fiber
fiber cable
Prior art date
Application number
SA519400961A
Other languages
English (en)
Inventor
نامازو اكيرا
تيتسونانى شيجيكاتسو
ساتو شينوسوك
توميكاوا كوجى
اوساتو كين
اوهنو ماساتوشى
اساجى ميزوكى
ناكاجاوا ناوكى
اوياجى يوجى
Original Assignee
فوجيكورا ليمتد
نيبون تيليجراف اند تيليفون كوربوريشن
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 فوجيكورا ليمتد, نيبون تيليجراف اند تيليفون كوربوريشن filed Critical فوجيكورا ليمتد
Publication of SA519400961B1 publication Critical patent/SA519400961B1/ar

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
    • G02B6/441—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
    • 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
    • G02B6/4416—Heterogeneous 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
    • G02B6/443—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
    • 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
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/56—Processes for repairing optical cables
    • G02B6/566—Devices for opening or removing the mantle

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)
  • Insulated Conductors (AREA)

Abstract

يتعلق الاختراع الحالي بكابل ألياف ضوئية optical fiber cable يتضمن لب core يتضمن ألياف ضوئية مجمعة gathered optical fibers، غلاف داخلي inner sheath يستوعب اللب داخله، جسم سلك wire body مضمن في الغلاف الداخلي، زوج من أعضاء شد tension members مضمنة في الغلاف الداخلي مع اللب المقحم بينهما، رقاقة دعم reinforcing sheet تغطي الغلاف الداخلي وجسم السلك، وغلاف خارجي outer sheath يغطي رقاقة الدعم التي تشمل الغلاف الداخلي، عندما يكون سمك جزء داخلي نصف قطري radially inner portion من جسم السلك عبارة عن ti، يكون سمك جزء داخلي نصف قطري من زوج أعضاء الشد عبارة عن Ti، يكون سمك جزء خارجي نصف قطري radially outer portion من جسم السلك عبارة عن to، ويكون سمك جزء خارجي نصف قطري من زوج أعضاء الشد عبارة عن To، يتم استيفاء ti < Ti وto < To. شكل1
SA519400961A 2016-08-04 2019-01-24 كابل ألياف ضوئية SA519400961B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016153695A JP6298503B2 (ja) 2016-08-04 2016-08-04 光ファイバケーブル
PCT/JP2017/027736 WO2018025814A1 (ja) 2016-08-04 2017-07-31 光ファイバケーブル

Publications (1)

Publication Number Publication Date
SA519400961B1 true SA519400961B1 (ar) 2022-04-21

Family

ID=61073635

Family Applications (1)

Application Number Title Priority Date Filing Date
SA519400961A SA519400961B1 (ar) 2016-08-04 2019-01-24 كابل ألياف ضوئية

Country Status (11)

Country Link
US (1) US11002928B2 (ar)
EP (1) EP3495863A4 (ar)
JP (1) JP6298503B2 (ar)
KR (1) KR102126244B1 (ar)
CN (1) CN109313316B (ar)
AU (1) AU2017306117B2 (ar)
CA (1) CA3027679C (ar)
RU (1) RU2707655C1 (ar)
SA (1) SA519400961B1 (ar)
TW (1) TWI640806B (ar)
WO (1) WO2018025814A1 (ar)

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JP7363043B2 (ja) * 2019-02-14 2023-10-18 日本電信電話株式会社 光ファイバケーブル
CN110160846B (zh) * 2019-05-17 2020-07-14 中国科学院力学研究所 一种3d打印pla丝强力测试的端头加固方法及装置
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CA3213133A1 (en) * 2021-08-31 2023-03-09 Ls Cable & System Ltd. Optical cable
CA3213139A1 (en) * 2021-10-28 2023-05-04 Ls Cable & System Ltd. Optical cable

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Also Published As

Publication number Publication date
EP3495863A1 (en) 2019-06-12
EP3495863A4 (en) 2020-01-22
TWI640806B (zh) 2018-11-11
KR102126244B1 (ko) 2020-06-24
AU2017306117B2 (en) 2020-07-09
WO2018025814A1 (ja) 2018-02-08
RU2707655C1 (ru) 2019-11-28
JP2018022064A (ja) 2018-02-08
US11002928B2 (en) 2021-05-11
CA3027679C (en) 2022-02-15
TW201812368A (zh) 2018-04-01
CN109313316A (zh) 2019-02-05
KR20190018704A (ko) 2019-02-25
JP6298503B2 (ja) 2018-03-20
CN109313316B (zh) 2020-12-22
US20190227248A1 (en) 2019-07-25
CA3027679A1 (en) 2018-02-08
AU2017306117A1 (en) 2019-02-07

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