KR840006412A - 피복 광파이버 - Google Patents

피복 광파이버 Download PDF

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Publication number
KR840006412A
KR840006412A KR1019830004414A KR830004414A KR840006412A KR 840006412 A KR840006412 A KR 840006412A KR 1019830004414 A KR1019830004414 A KR 1019830004414A KR 830004414 A KR830004414 A KR 830004414A KR 840006412 A KR840006412 A KR 840006412A
Authority
KR
South Korea
Prior art keywords
optical fiber
fine particles
fiber according
coated optical
coated
Prior art date
Application number
KR1019830004414A
Other languages
English (en)
Other versions
KR910001804B1 (ko
Inventor
유우세이 시라사까
Original Assignee
후나바시 마사오
후루까와 덴끼 가부시끼가이샤
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
Priority claimed from JP14213682U external-priority patent/JPS5946301U/ja
Priority claimed from JP57163536A external-priority patent/JPS5957204A/ja
Priority claimed from JP58095396A external-priority patent/JPS6075810A/ja
Application filed by 후나바시 마사오, 후루까와 덴끼 가부시끼가이샤 filed Critical 후나바시 마사오
Publication of KR840006412A publication Critical patent/KR840006412A/ko
Application granted granted Critical
Publication of KR910001804B1 publication Critical patent/KR910001804B1/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
    • 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
    • G02B6/4402—Optical cables with one single optical waveguide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

내용 없음

Description

피복 광파이버
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 피복광파이버의 일실시예를 보여주는 확대단면도이고,
제2도는 본 발명에 의한 피복광파이버의 다른 실시예를 보여주는 확대단면도이고,
제3도는 제1도에 나타낸 피복광파이버의 전송특성과 온도와의 관계를 보여주는 특성도이다.

Claims (8)

  1. 복수의 보강섬유재와 이에 함침경화된 열경화된 열경화성수지를 갖고서 광파이버 스트랜드 의주에 형성된 보강피복층 및 광파이버 스트랜드로 되어 있는 있는 피복 광파이버에 있어서, 입경 30㎛ 이하의 무기질 미립자와 상기 보강피복층의 성형온도이하에서 가소화하는 입경 50㎛ 이하의 열가소성 입자 가운데 어느 한쪽의 미립자가 이 보강 피복층내에 혼입되어 있는것을 특징으로 하는 피복광파이버.
  2. 제1항에 있어서 미립자, 열경화성 수지가 25중량% 이하인 것을 특징으로 하는 피복광파이버.
  3. 제1항 또는 제2항에 있어서 무기질 미립자의 평균 입경이 30㎛ 이하인 것을 특징으로 하는 피복광파이버.
  4. 제1항, 제2항 또는 제3항에 있어서 무기질 미립자가 탄산칼슘, 활석, 수화알루미나, 점토 및 비석으로부터 선택된 1종 또는 복수종인 것을 특징으로 하는 피복 광파이버.
  5. 제1항에 있어서 열가소성 미립자의 연화온도가 120℃ 이하인 것을 특징으로 피복광파이버.
  6. 제1항, 제2항 또는 제5항에 있어서 열가소성 미립자가 폴리스티렌, 염소화폴리에틸렌, ABS 수지 및 셀루로오스 플라스틱으로부터 선택된 1종 또는 복수종인 것을 특징으로 하는 피복광파이버.
  7. 제1항에 있어서, 보강피복층으로 피복된 광파이버 스트랜드가 인장일그러짐을 갖고 있는 것을 특징으로 하는 광파이버.
  8. 제7항에 있어서, 광파이버 스트랜드의 인장일그러짐이 0.01 내지 0.10%의 범위내에 있는 것을 특징으로 하는 광파이버.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830004414A 1982-09-20 1983-09-20 피복 광섬유 KR910001804B1 (ko)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP14213682U JPS5946301U (ja) 1982-09-20 1982-09-20 強化光フアイバ
JP?142136 1982-09-20
JP57163536A JPS5957204A (ja) 1982-09-20 1982-09-20 強化光フアイバ
JP?163536 1982-09-20
JP142136 1982-09-20
JP163536 1982-09-20
JP?95396 1983-05-30
JP58095396A JPS6075810A (ja) 1983-05-30 1983-05-30 強化光フアイバ

Publications (2)

Publication Number Publication Date
KR840006412A true KR840006412A (ko) 1984-11-29
KR910001804B1 KR910001804B1 (ko) 1991-03-26

Family

ID=27307805

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830004414A KR910001804B1 (ko) 1982-09-20 1983-09-20 피복 광섬유

Country Status (6)

Country Link
EP (1) EP0106548B1 (ko)
KR (1) KR910001804B1 (ko)
AU (2) AU1923383A (ko)
BR (1) BR8305127A (ko)
CA (1) CA1240870A (ko)
DE (1) DE3375328D1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113377B1 (en) * 1982-07-05 1989-04-19 The Furukawa Electric Co., Ltd. Coated optical fiber
JPS61215236A (ja) * 1985-03-15 1986-09-25 Nippon Paint Co Ltd 光フアイバ−被覆組成物
JPH09324136A (ja) * 1996-06-07 1997-12-16 Japan Synthetic Rubber Co Ltd 光ファイバー被覆用液状硬化性樹脂組成物
US7403687B2 (en) 2001-12-21 2008-07-22 Pirelli Communications Cables And Systems Usa, Llc Reinforced tight-buffered optical fiber and cables made with same
US8391658B2 (en) 2008-05-28 2013-03-05 Adc Telecommunications, Inc. Fiber optic cable with jacket embedded with reinforcing members
US20210396694A1 (en) * 2018-11-02 2021-12-23 Oliver Smith Material property testing system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000936A (en) * 1974-07-30 1977-01-04 Bell Telephone Laboratories, Incorporated Optical fiber jacket designs for minimum distortion loss
JPS5564203A (en) * 1978-11-07 1980-05-14 Nippon Telegr & Teleph Corp <Ntt> Glass fiber for optical transmission
US4418984A (en) * 1980-11-03 1983-12-06 Hughes Aircraft Company Multiply coated metallic clad fiber optical waveguide
DE3233090A1 (de) * 1981-09-15 1983-03-24 International Standard Electric Corp., 10022 New York, N.Y. Verfahren und vorrichtung zum aufbringen der kunststoffschutzschicht eines glasfaser-lichtwellenleiters

Also Published As

Publication number Publication date
AU1923383A (en) 1984-03-29
KR910001804B1 (ko) 1991-03-26
DE3375328D1 (en) 1988-02-18
CA1240870A (en) 1988-08-23
AU8310087A (en) 1988-04-28
EP0106548A1 (en) 1984-04-25
AU595087B2 (en) 1990-03-22
EP0106548B1 (en) 1988-01-13
BR8305127A (pt) 1984-05-08

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