ATE373252T1 - Faseroptische kabelkomponenten mit verbesserter kompatibilität gegenüber wasserblockierenden substanzen - Google Patents

Faseroptische kabelkomponenten mit verbesserter kompatibilität gegenüber wasserblockierenden substanzen

Info

Publication number
ATE373252T1
ATE373252T1 AT00956289T AT00956289T ATE373252T1 AT E373252 T1 ATE373252 T1 AT E373252T1 AT 00956289 T AT00956289 T AT 00956289T AT 00956289 T AT00956289 T AT 00956289T AT E373252 T1 ATE373252 T1 AT E373252T1
Authority
AT
Austria
Prior art keywords
improved compatibility
optical cable
water blocking
fiber optical
against water
Prior art date
Application number
AT00956289T
Other languages
English (en)
Inventor
Claudio Bosisio
Antonio Zaopo
Mauro Maritano
Antonio Campana
Original Assignee
Prysmian Cavi Sistemi Energia
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 Prysmian Cavi Sistemi Energia filed Critical Prysmian Cavi Sistemi Energia
Application granted granted Critical
Publication of ATE373252T1 publication Critical patent/ATE373252T1/de

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
    • G02B6/4407—Optical cables with internal fluted support member
    • 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
    • G02B6/4401—Optical cables
    • G02B6/4407—Optical cables with internal fluted support member
    • G02B6/4409—Optical cables with internal fluted support member for ribbons
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)
  • Artificial Filaments (AREA)
AT00956289T 1999-08-23 2000-07-26 Faseroptische kabelkomponenten mit verbesserter kompatibilität gegenüber wasserblockierenden substanzen ATE373252T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99116488 1999-08-23
US15106799P 1999-08-27 1999-08-27

Publications (1)

Publication Number Publication Date
ATE373252T1 true ATE373252T1 (de) 2007-09-15

Family

ID=8238831

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00956289T ATE373252T1 (de) 1999-08-23 2000-07-26 Faseroptische kabelkomponenten mit verbesserter kompatibilität gegenüber wasserblockierenden substanzen

Country Status (7)

Country Link
EP (1) EP1214619B1 (de)
AT (1) ATE373252T1 (de)
AU (1) AU776800B2 (de)
BR (1) BRPI0013526B1 (de)
DE (1) DE60036389T2 (de)
ES (1) ES2293918T3 (de)
WO (1) WO2001014922A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020073476A (ko) * 2000-09-15 2002-09-26 퍼스트 퀄러티 파이버스 인코퍼레이티드 반결정성 중합체로 제조된 광학섬유의 제조장치
US6876799B2 (en) 2001-05-09 2005-04-05 Alcatel Gel-swellable layers on fibers, fiber ribbons and buffer tubes
KR100492957B1 (ko) * 2003-02-25 2005-06-02 엘에스전선 주식회사 루즈 튜브형 광케이블
CN107086079B (zh) * 2016-10-25 2019-01-22 上海万普线缆有限公司 一种制造弹簧铠装结构光电综合缆的方法
JP2025526292A (ja) * 2022-07-12 2025-08-13 オーエフエス ファイテル，エルエルシー 歪み変性光ファイバケーブル

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61153612A (ja) * 1984-12-27 1986-07-12 Ube Ind Ltd 海底光フアイバ−ケ−ブル
GB8709071D0 (en) * 1987-04-15 1987-05-20 Bp Chem Int Ltd Insulation for fibre optic cable
US5224190A (en) * 1992-03-31 1993-06-29 At&T Bell Laboratories Underwater optical fiber cable having optical fiber coupled to grooved metallic core member
US5574816A (en) * 1995-01-24 1996-11-12 Alcatel Na Cable Sytems, Inc. Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the same
JP3213683B2 (ja) * 1995-07-26 2001-10-02 昭和電工株式会社 光ファイバケーブル用スペーサおよびこれに使用するためのポリエチレン樹脂組成物
SE504455C2 (sv) * 1995-07-10 1997-02-17 Borealis Polymers Oy Kabelmantlingskomposition, dess användning samt sätt för dess framställning
KR20000005334A (ko) * 1996-04-10 2000-01-25 그레이스 스티븐 에스. 케이블용의 에틸렌 중합체 조성물
SE9804407D0 (sv) * 1998-12-18 1998-12-18 Borealis Polymers Oy A multimodal polymer composition

Also Published As

Publication number Publication date
ES2293918T3 (es) 2008-04-01
EP1214619B1 (de) 2007-09-12
DE60036389T2 (de) 2008-06-12
AU6829000A (en) 2001-03-19
WO2001014922A1 (en) 2001-03-01
BR0013526A (pt) 2002-04-30
AU776800B2 (en) 2004-09-23
DE60036389D1 (de) 2007-10-25
EP1214619A1 (de) 2002-06-19
BRPI0013526B1 (pt) 2016-12-06

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Legal Events

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