ATE371204T1 - Schutzrohr zur verwendung in optischen kabeln mit einfachem und sicherem zugang zu den optischen glasfasern - Google Patents

Schutzrohr zur verwendung in optischen kabeln mit einfachem und sicherem zugang zu den optischen glasfasern

Info

Publication number
ATE371204T1
ATE371204T1 AT02022905T AT02022905T ATE371204T1 AT E371204 T1 ATE371204 T1 AT E371204T1 AT 02022905 T AT02022905 T AT 02022905T AT 02022905 T AT02022905 T AT 02022905T AT E371204 T1 ATE371204 T1 AT E371204T1
Authority
AT
Austria
Prior art keywords
tube
easy
optical fibers
protective tube
optical
Prior art date
Application number
AT02022905T
Other languages
English (en)
Inventor
Brian G Risch
Geoff Witt
Original Assignee
Draka Comteq Bv
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 Draka Comteq Bv filed Critical Draka Comteq Bv
Application granted granted Critical
Publication of ATE371204T1 publication Critical patent/ATE371204T1/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
    • G02B6/4429—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Details Of Indoor Wiring (AREA)
  • Insulated Conductors (AREA)
AT02022905T 2001-11-02 2002-10-10 Schutzrohr zur verwendung in optischen kabeln mit einfachem und sicherem zugang zu den optischen glasfasern ATE371204T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/985,398 US6707973B2 (en) 2001-11-02 2001-11-02 Buffer tube design for easy and reliable access in mid-span

Publications (1)

Publication Number Publication Date
ATE371204T1 true ATE371204T1 (de) 2007-09-15

Family

ID=25531447

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02022905T ATE371204T1 (de) 2001-11-02 2002-10-10 Schutzrohr zur verwendung in optischen kabeln mit einfachem und sicherem zugang zu den optischen glasfasern

Country Status (5)

Country Link
US (1) US6707973B2 (de)
EP (1) EP1308763B1 (de)
AT (1) ATE371204T1 (de)
DE (1) DE60221946T2 (de)
ES (1) ES2292672T3 (de)

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US20070277036A1 (en) 2003-05-23 2007-11-29 Washington University, A Corporation Of The State Of Missouri Intelligent data storage and processing using fpga devices
US6941049B2 (en) * 2003-06-18 2005-09-06 Alcatel Fiber optic cable having no rigid strength members and a reduced coefficient of thermal expansion
US7813641B1 (en) * 2007-01-12 2010-10-12 Nextel Communications Company L.P. Fiber optic cable topology for fiber optic repeater distributed antenna system
US8929702B2 (en) * 2007-05-21 2015-01-06 Schlumberger Technology Corporation Modular opto-electrical cable unit
US7974507B2 (en) * 2008-09-12 2011-07-05 Draka Comteq, B.V. High-fiber-density optical fiber cable
US7970247B2 (en) * 2008-09-12 2011-06-28 Draka Comteq B.V. Buffer tubes for mid-span storage
US8401353B2 (en) * 2008-09-12 2013-03-19 Draka Comteq B.V. Optical fiber cable assembly
WO2010105657A1 (en) * 2009-03-16 2010-09-23 Prysmian S.P.A. Optical cable with improved strippability
US8625944B1 (en) 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter buffer tubes
US8625945B1 (en) 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter dry buffer tubes
CA2812746C (en) * 2010-09-29 2017-08-29 Dow Global Technologies Llc Flexible strength members for wire cables
EP2769386A4 (de) 2011-10-17 2016-02-17 Services Petroliers Schlumberger Doppelfunktionskabel mit faseroptischem gehäuse zur verwendung bei bohrlochoperationen
US9201208B2 (en) * 2011-10-27 2015-12-01 Corning Cable Systems Llc Cable having core, jacket and polymeric jacket access features located in the jacket
US9110268B2 (en) * 2011-11-30 2015-08-18 Corning Cable Systems Llc Cable pulling grip having toolless removal
US9244237B2 (en) * 2012-02-06 2016-01-26 Tyco Electronics Corporation Optical fiber with resilient jacket
GB2518774B (en) 2012-06-28 2020-01-29 Schlumberger Holdings High power opto-electrical cable with multiple power and telemetry paths
US10139579B2 (en) 2013-07-29 2018-11-27 Prysmian S.P.A. Optical cable for terrestrial networks
WO2015054896A1 (en) 2013-10-18 2015-04-23 Dow Global Technologies Llc Optical fiber cable components
MX2016004488A (es) 2013-10-18 2016-06-16 Dow Global Technologies Llc Componentes de cable de fibra optica.
JP2018504629A (ja) 2014-12-19 2018-02-15 ダウ グローバル テクノロジーズ エルエルシー 設計された微小構造を有するケーブルジャケット及び設計された微小構造を有するケーブルジャケットを製作するための方法
EP3250785B1 (de) 2015-01-26 2022-09-21 Services Pétroliers Schlumberger Elektrisch leitfähige glasfaser-slickline für operationen mit einem gewickelten rohrstrang
EP3278157B1 (de) * 2015-03-31 2021-11-17 Dow Global Technologies LLC Flutungsverbindungen für telekommunikationskabel
MX2018001660A (es) * 2015-08-11 2018-05-28 Corning Optical Communications LLC Cable de fibra optica.
US10907035B2 (en) * 2016-06-07 2021-02-02 Sumitomo Chemical Company, Limited Propylene resin composition and injection-molded article thereof
US10049789B2 (en) 2016-06-09 2018-08-14 Schlumberger Technology Corporation Compression and stretch resistant components and cables for oilfield applications
AU2017282642B2 (en) * 2016-06-23 2022-01-13 Corning Optical Communications LLC Fire retardant optical fiber cable
US10663682B2 (en) * 2017-11-20 2020-05-26 Corning Research & Development Corporation Low shrink and small bend performing drop cable
US11592633B2 (en) * 2019-09-05 2023-02-28 Sterlite Technologies Limited Dual layer buffer tube
WO2022132148A1 (en) * 2020-12-17 2022-06-23 Ofs Fitel, Llc Optical fiber cable structure having rollable ribbon units and an elastomeric layer
CA3220086A1 (en) * 2021-05-28 2022-12-01 Leigh Rooker Josey Optical fiber cable having low free space and high fiber density
CN114280744B (zh) * 2021-12-27 2024-02-20 远东电缆有限公司 一种光纤复合缆及其制备方法和用途

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Also Published As

Publication number Publication date
ES2292672T3 (es) 2008-03-16
EP1308763A2 (de) 2003-05-07
US20030099446A1 (en) 2003-05-29
EP1308763A3 (de) 2005-04-20
EP1308763B1 (de) 2007-08-22
US6707973B2 (en) 2004-03-16
DE60221946D1 (de) 2007-10-04
DE60221946T2 (de) 2008-05-15

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Legal Events

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