KR910006742A - 방염 케이블 - Google Patents

방염 케이블 Download PDF

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Publication number
KR910006742A
KR910006742A KR1019900014430A KR900014430A KR910006742A KR 910006742 A KR910006742 A KR 910006742A KR 1019900014430 A KR1019900014430 A KR 1019900014430A KR 900014430 A KR900014430 A KR 900014430A KR 910006742 A KR910006742 A KR 910006742A
Authority
KR
South Korea
Prior art keywords
flame retardant
cable
optical fiber
resin
cable according
Prior art date
Application number
KR1019900014430A
Other languages
English (en)
Other versions
KR100209173B1 (ko
Inventor
가즈노리 아오끼
다까라 야마모또
에이지 마에다
Original Assignee
미쯔비시 레이욘 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26533874&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR910006742(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP1238759A external-priority patent/JPH03100610A/ja
Priority claimed from JP1238760A external-priority patent/JPH03100611A/ja
Application filed by 미쯔비시 레이욘 가부시끼가이샤 filed Critical 미쯔비시 레이욘 가부시끼가이샤
Publication of KR910006742A publication Critical patent/KR910006742A/ko
Application granted granted Critical
Publication of KR100209173B1 publication Critical patent/KR100209173B1/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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4436—Heat resistant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)

Abstract

내용 없음

Description

방염 케이블
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방염 케이블의 일 실시예를 도시한 단면도.
제2도는 본 발명의 방염 케이블의 다른 변경 실시예를 도시한 단면도.
제3도는 본 발명의 방염 케이블의 또다른 변경 실시예를 도시한 단면도.

Claims (12)

  1. 가소성 광 섬유와, 광 섬유를 피복하는 한개 이사의 피복재를 포함하는 방염성을 가지는 방염 광 케이블에 있어서, 한개 이상의 피복재가 적어도 32인 산소 지구(OI)를 가진 방염 수지로 구성되는 것을 특징으로 하는 방염 케이블.
  2. 제1항에 있어서, 상기 방염 수지가 적어도 32인 산소 지수(OI)를 가진 염화 폴리에틸렌인 것을 특징으로 하는 방염 케이블.
  3. 제2항에 있어서, 상기 케이블이 싱글 코어 케이블인 것을 특징으로 하는 방염 케이블.
  4. 제2항에 있어서, 상기 케이블이 멀티플 코어 케이블인 것을 특징으로 하는 방염 케이블.
  5. 제2항에 있어서, 상기 방화성 수지가 40 내지 45의 지수(OI)를 가진 염화 폴리에틸렌인 것을 특징으로 하는 방염 케이블.
  6. 가소성 광 섬유와, 얇은 판형으로 광 섬유를 피복한 두개 이상의 피복재를 포함하는 방염성을 가진 방염 케이블에 있어서, 외부층의 피복재는 고 방염 수지로 구성되고, 내부층의 피복재는 연성점보다 높은 온도에서 광 섬유의 표면상에 적게되고 고 가용성 수지로 구성되는 것을 특징으로 하는 방염 케이블.
  7. 제6항에 있어서, 상기 고 방염수지가 적어도 32인 산소 지수(OI)를 가지는 염화 폴리에틸렌인 것을 특징으로 하는 방염 케이블.
  8. 제7항에 있어서, 상기 고 방염 수지가 25 내지 36의 산소 지수를 가진 염화 폴리에틸렌인 것을 특징으로 하는 방염 케이블.
  9. 제7항에 있어서, 상기 케이블 싱글 코어 케이블인 것을 특징으로 하는 방염 케이블.
  10. 제7항에 있어서, 상기 케이블이 멀티플 코어 케이블인 것을 특징으로 하는 방염 케이블.
  11. 제7항에 있어서, 상기 고 방염 수지가 40내지 45의 산소 지수(OI)를 가진 폴리크로리네티드 폴리에틸렌인 것을 특징으로 하는 방염 케이블.
  12. 제7항에 있어서,상기 고 가용성 수지가 27 내지 35의 산소 지수(OI)를 가진 폴리크로리네티드 폴리에틸렌인 것을 특징으로 하는 방염 케이블.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900014430A 1989-09-14 1990-09-13 방염 케이블 KR100209173B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1238759A JPH03100610A (ja) 1989-09-14 1989-09-14 難燃ケーブル
JP1238760A JPH03100611A (ja) 1989-09-14 1989-09-14 多層難燃ケーブル
JP1-238760 1989-09-14
JP1-238759 1989-09-14

Publications (2)

Publication Number Publication Date
KR910006742A true KR910006742A (ko) 1991-04-29
KR100209173B1 KR100209173B1 (ko) 1999-07-15

Family

ID=26533874

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900014430A KR100209173B1 (ko) 1989-09-14 1990-09-13 방염 케이블

Country Status (4)

Country Link
US (1) US5136683A (ko)
EP (1) EP0418094B1 (ko)
KR (1) KR100209173B1 (ko)
DE (1) DE69024435T2 (ko)

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JPH04248506A (ja) * 1991-02-04 1992-09-04 Mitsubishi Rayon Co Ltd 光ファイバコード
US5204928A (en) * 1991-05-28 1993-04-20 The Furukawa Electric Co., Ltd. Flame-retardant coated optical fiber
DE4233563A1 (de) * 1992-09-30 1994-03-31 Siemens Ag Elektro-optische Übertragungsleitung
US5392374A (en) * 1993-04-28 1995-02-21 Furon Company Flame-retardant cable tubing bundle
US5966489A (en) * 1997-06-30 1999-10-12 Siecor Corporation Fiber optic ribbon interconnect cable
AU8658898A (en) 1997-07-18 1999-02-10 Lumenyte International Corporation Fire retardant and/or self-extinguishing fiber optic assemblies
US6122424A (en) * 1997-09-26 2000-09-19 Siecor Corporation Fiber optic cable with flame inhibiting capability
US6025422A (en) * 1998-05-29 2000-02-15 Siecor Operations, Llc Flame retardant polymer compositions
US6449412B1 (en) 1998-06-30 2002-09-10 Corning Cable Systems Llc Fiber optic ribbon interconnect cable
US6134360A (en) * 1998-07-07 2000-10-17 Jds Uniphase Inc. Optical fibre sleeve
US6363192B1 (en) * 1998-12-23 2002-03-26 Corning Cable Systems Llc Composite cable units
US9239441B2 (en) 2000-05-26 2016-01-19 Corning Cable Systems Llc Fiber optic drop cables and preconnectorized assemblies having toning portions
US6546175B1 (en) 2000-05-26 2003-04-08 Corning Cable Systems Llc Self-supporting fiber optic cable
US6539151B2 (en) 2000-08-21 2003-03-25 Corning, Incorporated Method for making separable multiple core optical fibers, the resulting fiber structures, and uses thereof
US6501887B1 (en) 2000-08-30 2002-12-31 Corning Cable Systems Llc Fiber optic cable having water blocking and flame retardant properties
US6370303B1 (en) 2000-10-20 2002-04-09 Pirelli Cables And Systems Llc Optical fiber cable with support member for indoor and outdoor use
US20020136510A1 (en) * 2001-03-23 2002-09-26 Edgar Heinz Hybrid cable with optical and electrical cores and hybrid cable arrangement
EP1507156A4 (en) * 2002-05-17 2005-09-07 Sumitomo Electric Industries BANDING FIBER OPTIC CORE, PRODUCTION METHOD THEREFOR, A BAND CORE LEADING CONNECTOR, A BAND CORE LEADING FIBER OPTIC ARRAY AND OPTICAL WIRING SYSTEM
DE10228439A1 (de) * 2002-06-26 2004-01-22 Degussa Ag Kunststoff-Lichtwellenleiter
FR2896042B1 (fr) * 2006-01-12 2008-02-29 Peugeot Citroen Automobiles Sa Methode et appareil de test permettant de caracteriser les proprietes auto extinguibles de l'isolant de fils ou cables electriques utiles notamment dans un vehicule automobile
US20070297730A1 (en) * 2006-06-21 2007-12-27 Bringuier Anne G Optical fiber assemblies having one or more water-swellable members
US20090142024A1 (en) * 2007-11-30 2009-06-04 Baker Hughes Incorporated Rigid attachment of optical fiber cable to another structure using laser welding
EP3096165B1 (en) * 2014-01-17 2021-12-29 Mitsubishi Chemical Corporation Optical fiber cable and sensor
JP2016201220A (ja) * 2015-04-08 2016-12-01 住友電気工業株式会社 電線及びその製造方法、並びに多芯ケーブル及びその製造方法
US10359577B2 (en) 2017-06-28 2019-07-23 Corning Research & Development Corporation Multiports and optical connectors with rotationally discrete locking and keying features
BR112019028244A2 (pt) 2017-06-28 2020-07-07 Corning Research & Development Corporation conectores compactos de fibra óptica que têm múltiplas pegadas de conector, juntamente com conjuntos de cabo e métodos de fabricação dos mesmos
US11187859B2 (en) 2017-06-28 2021-11-30 Corning Research & Development Corporation Fiber optic connectors and methods of making the same
US11294133B2 (en) 2019-07-31 2022-04-05 Corning Research & Development Corporation Fiber optic networks using multiports and cable assemblies with cable-to-connector orientation
US11536921B2 (en) 2020-02-11 2022-12-27 Corning Research & Development Corporation Fiber optic terminals having one or more loopback assemblies
US11604320B2 (en) 2020-09-30 2023-03-14 Corning Research & Development Corporation Connector assemblies for telecommunication enclosures
US11927810B2 (en) 2020-11-30 2024-03-12 Corning Research & Development Corporation Fiber optic adapter assemblies including a conversion housing and a release member
US11880076B2 (en) 2020-11-30 2024-01-23 Corning Research & Development Corporation Fiber optic adapter assemblies including a conversion housing and a release housing
US11686913B2 (en) 2020-11-30 2023-06-27 Corning Research & Development Corporation Fiber optic cable assemblies and connector assemblies having a crimp ring and crimp body and methods of fabricating the same

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DE3201981A1 (de) * 1982-01-22 1983-08-04 Siemens AG, 1000 Berlin und 8000 München Lichtwellenleitkabel mit umhuellten lichtwellenleitern
JPS59226413A (ja) * 1983-06-06 1984-12-19 住友電気工業株式会社 光複合ケ−ブル
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Also Published As

Publication number Publication date
DE69024435D1 (de) 1996-02-08
EP0418094B1 (en) 1995-12-27
US5136683A (en) 1992-08-04
DE69024435T2 (de) 1996-06-05
EP0418094A3 (en) 1991-12-18
EP0418094A2 (en) 1991-03-20
KR100209173B1 (ko) 1999-07-15

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