KR850007521A - 광파이버 복합가공선 - Google Patents

광파이버 복합가공선 Download PDF

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Publication number
KR850007521A
KR850007521A KR1019850002367A KR850002367A KR850007521A KR 850007521 A KR850007521 A KR 850007521A KR 1019850002367 A KR1019850002367 A KR 1019850002367A KR 850002367 A KR850002367 A KR 850002367A KR 850007521 A KR850007521 A KR 850007521A
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KR
South Korea
Prior art keywords
optical fiber
processing line
composite processing
fiber composite
accommodated
Prior art date
Application number
KR1019850002367A
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English (en)
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KR900002538B1 (ko
Inventor
요시노부 기다야마
Original Assignee
가까하라 쯔네오
스미도모 덴기 고오교오 가부시기가이샤
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13564013&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR850007521(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 가까하라 쯔네오, 스미도모 덴기 고오교오 가부시기가이샤 filed Critical 가까하라 쯔네오
Publication of KR850007521A publication Critical patent/KR850007521A/ko
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Publication of KR900002538B1 publication Critical patent/KR900002538B1/ko

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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
    • G02B6/4415—Cables for special applications
    • 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
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • G02B6/4422—Heterogeneous cables of the overhead type
    • 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
    • G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Communication Cables (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Non-Insulated Conductors (AREA)

Abstract

내용 없음

Description

광파이버 복합가공선
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 복합가공선의 개략적인 단면도. 제2도, 제3도는 복합가공선에 사용하는 광파이버의 r선 조사에 대한 전송 손실의 변화를 도시한 그래프. 제6도는 복합가공선에 사용하는 광파이버의 설명도.
(1)…스페이서, (2)…나선형상의 홈, (3)…광파이버, (4)…보호관, (5)…강선, (9)…유리파이버, (10)…헤어메틱코오트, (11)…실리콘수지, (12)…불소수지

Claims (3)

  1. 광파이버 보호관의 외부둘레에 도체 연선(撚線)이 권적되고, 상기 보호관 내부에 복수개의 광파이버가 수용되어서 이루어지는 광파이버복합가공선에 있어서, 외부 둘레에 나선형상의 홈을 가지는 스페이서가 상기 보호관내에 수용하고, 또한 코오부 또는 크래드부에 불소가 함유되어 있는 광파이버가 상기 나선형상의 홈에 수용되어 있는 것을 특징으로 하는 광파이버 복합가공선.
  2. 제1항에 있어서, 상기 광파이버는 그 외부둘레에 헤어메틱 코오드가 입혀져 있는 것을 특징으로하는 광파이버 복합가공선.
  3. 제1항에 있어서, 상기 광파이버와 나선형상의 홈과의 사이에는 내열성 재료가 충전됨으로서 상기광파이버가 길이방향을 따라 구속된 상태로 수용되어 있는 것을 특징으로하는 광파이버 복합가공선.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850002367A 1984-04-16 1985-04-09 광파이버 복합가공선 KR900002538B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP75018 1984-04-16
JP59-75018 1984-04-16
JP59075018A JPS60218710A (ja) 1984-04-16 1984-04-16 光フアイバ複合架空線

Publications (2)

Publication Number Publication Date
KR850007521A true KR850007521A (ko) 1985-12-04
KR900002538B1 KR900002538B1 (ko) 1990-04-20

Family

ID=13564013

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850002367A KR900002538B1 (ko) 1984-04-16 1985-04-09 광파이버 복합가공선

Country Status (9)

Country Link
US (1) US4787707A (ko)
EP (1) EP0158855B1 (ko)
JP (1) JPS60218710A (ko)
KR (1) KR900002538B1 (ko)
AU (1) AU562470B2 (ko)
CA (1) CA1271652A (ko)
DE (1) DE3587735T2 (ko)
MX (1) MX159607A (ko)
ZA (1) ZA851861B (ko)

Families Citing this family (16)

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Publication number Priority date Publication date Assignee Title
KR860008464A (ko) * 1985-04-17 1986-11-15 나까하라 쓰네오 광파이버 복합가공선
JPS6218917U (ko) * 1985-07-17 1987-02-04
ATE119681T1 (de) * 1985-09-14 1995-03-15 Northern Telecom Ltd Optisches kabel.
US4874222A (en) * 1986-03-31 1989-10-17 Spectran Corporation Hermetic coatings for non-silica based optical fibers
GB8619308D0 (en) * 1986-08-07 1986-09-17 Telephone Cables Ltd Optical cables
JPH0438427Y2 (ko) * 1986-12-29 1992-09-09
GB2201008B (en) * 1987-02-12 1991-10-23 Stc Plc Optical fibre cables
IT1246760B (it) * 1990-07-02 1994-11-26 Pirelli Cavi Spa Cavi a fibre ottiche e relativi componenti contenenti una composizione barriera omogenea capace di proteggere le fibre ottiche dall'idrogeno e relativa composizione barriera omogenea.
JPH04141607A (ja) * 1990-10-02 1992-05-15 Sumitomo Electric Ind Ltd 通信用ケーブル
US5684907A (en) * 1994-10-28 1997-11-04 The Regents Of The University Of California Aerogel-clad optical fiber
JPH1010378A (ja) * 1996-06-25 1998-01-16 Toshiba Corp 光ファイバー心線、光ファイバーコイル及び光ファイバー心線の製造方法
US6122424A (en) * 1997-09-26 2000-09-19 Siecor Corporation Fiber optic cable with flame inhibiting capability
US6501887B1 (en) 2000-08-30 2002-12-31 Corning Cable Systems Llc Fiber optic cable having water blocking and flame retardant properties
WO2008132637A1 (en) * 2007-04-25 2008-11-06 Schlumberger Canada Limited Bend insensitive opto-electrical cables with improved fatigue life
JP5174058B2 (ja) * 2010-02-05 2013-04-03 東芝電波プロダクツ株式会社 照準装置
CN104180923A (zh) * 2014-08-22 2014-12-03 上海电力设计院有限公司 超高压电缆在线测温光缆的敷设方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536456C2 (de) * 1975-08-16 1981-02-05 Heraeus Quarzschmelze Gmbh, 6450 Hanau Halbzeug für die Herstellung von Lichtleitfasern und Verfahren zur Herstellung des Halbzeugs
US4028080A (en) * 1976-06-23 1977-06-07 The United States Of America As Represented By The Secretary Of The Army Method of treating optical waveguide fibers
CA1112310A (en) * 1977-05-13 1981-11-10 Peter Fearns Overhead electric transmission systems
GB2029043B (en) * 1978-09-05 1983-07-20 Standard Telephones Cables Ltd Overhead power cables
US4431264A (en) * 1979-10-09 1984-02-14 Raychem Corporation Fluorosiloxane optical cladding
US4304462A (en) * 1980-04-16 1981-12-08 The United States Of America As Represented By The Secretary Of The Army Thermal hardened fiber optic cables
FR2496086B1 (fr) * 1980-12-16 1985-07-12 Quartz & Silice Guide d'onde optique a coeur dope au fluor
GB2096656B (en) * 1981-03-06 1985-03-06 Bridon Ltd Cables
JPS587607A (ja) * 1981-07-07 1983-01-17 Sumitomo Electric Ind Ltd 光フアイバ複合架空線およびその製造方法
US4504113A (en) * 1981-11-02 1985-03-12 Schlumberger Technology Corporation Reinforced and chemically resistant optical filament
GB2116746A (en) * 1982-03-18 1983-09-28 Bicc Plc An improved flexible stranded body
JPS59202401A (ja) * 1983-05-02 1984-11-16 Sumitomo Electric Ind Ltd 光フアイバおよびその製造方法
GB8321229D0 (en) * 1983-08-05 1983-09-07 Bicc Plc Optical cables
JPS6082156A (ja) * 1983-10-13 1985-05-10 ドル−オリバ−　インコ−ポレイテツド ハイドロサイクロン
JPS60105114A (ja) * 1983-11-11 1985-06-10 住友電気工業株式会社 光フアイバ複合架空地線
US4691990A (en) * 1984-11-13 1987-09-08 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber with depressed index outer cladding

Also Published As

Publication number Publication date
EP0158855A3 (en) 1987-10-07
AU562470B2 (en) 1987-06-11
ZA851861B (en) 1985-10-30
JPS60218710A (ja) 1985-11-01
DE3587735T2 (de) 1994-05-11
EP0158855A2 (en) 1985-10-23
DE3587735D1 (de) 1994-03-10
US4787707A (en) 1988-11-29
MX159607A (es) 1989-07-13
AU4128185A (en) 1985-10-24
EP0158855B1 (en) 1994-01-26
KR900002538B1 (ko) 1990-04-20
CA1271652A (en) 1990-07-17

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