DK0466230T3 - Optiske fiberkabler og bestanddele deraf indeholdende en homogen barriereblanding, som er egnet til at beskytte optiske fibre mod hydrogen, og en relativt homogen barriereblanding - Google Patents

Optiske fiberkabler og bestanddele deraf indeholdende en homogen barriereblanding, som er egnet til at beskytte optiske fibre mod hydrogen, og en relativt homogen barriereblanding

Info

Publication number
DK0466230T3
DK0466230T3 DK91201615.1T DK91201615T DK0466230T3 DK 0466230 T3 DK0466230 T3 DK 0466230T3 DK 91201615 T DK91201615 T DK 91201615T DK 0466230 T3 DK0466230 T3 DK 0466230T3
Authority
DK
Denmark
Prior art keywords
barrier mixture
homogeneous barrier
hydrogen
components
fiber cables
Prior art date
Application number
DK91201615.1T
Other languages
Danish (da)
English (en)
Inventor
Claudio Bosisio
Antonio Campana
Original Assignee
Pirelli Cavi Spa
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 Pirelli Cavi Spa filed Critical Pirelli Cavi Spa
Application granted granted Critical
Publication of DK0466230T3 publication Critical patent/DK0466230T3/da

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
    • G02B6/44382—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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Paints Or Removers (AREA)
DK91201615.1T 1990-07-02 1991-06-25 Optiske fiberkabler og bestanddele deraf indeholdende en homogen barriereblanding, som er egnet til at beskytte optiske fibre mod hydrogen, og en relativt homogen barriereblanding DK0466230T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02083490A IT1246761B (it) 1990-07-02 1990-07-02 Cavi a fibre ottiche e relativi componenti contenenti una miscela omogenea per proteggere le fibre ottiche dall' idrogeno e relativa miscela barriera omogenea

Publications (1)

Publication Number Publication Date
DK0466230T3 true DK0466230T3 (da) 1996-03-11

Family

ID=11172748

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91201615.1T DK0466230T3 (da) 1990-07-02 1991-06-25 Optiske fiberkabler og bestanddele deraf indeholdende en homogen barriereblanding, som er egnet til at beskytte optiske fibre mod hydrogen, og en relativt homogen barriereblanding

Country Status (13)

Country Link
US (1) US5140664A (it)
EP (1) EP0466230B1 (it)
JP (1) JP3228525B2 (it)
AU (1) AU639119B2 (it)
BR (1) BR9102889A (it)
CA (1) CA2045928C (it)
DE (1) DE69114194T2 (it)
DK (1) DK0466230T3 (it)
ES (1) ES2082114T3 (it)
IT (1) IT1246761B (it)
MX (1) MX9100064A (it)
NO (1) NO301798B1 (it)
NZ (1) NZ238821A (it)

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CA2161168C (en) * 1994-12-20 2001-08-14 John James Blee Optical fiber cable for underwater use using terrestrial optical fiber cable
FR2774183B1 (fr) * 1998-01-26 2002-04-26 Alsthom Cge Alkatel Cable a tube sensiblement etanche logeant au moins un conducteur optique et un produit absorbant l'hydrogene
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FR2811242B1 (fr) * 2000-07-05 2003-02-14 Seppic Sa Nouvelle composition absorbant l'hydrogene, pour sa preparation et utilisation comme composition de remplissage des cables a fibres optiques
DE10155881A1 (de) * 2001-11-14 2003-05-22 Ccs Technology Inc Lichtwellenleiterkabel
US7218820B2 (en) * 2004-07-22 2007-05-15 Welldynamics, Inc. Method and system for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environments
US6907170B1 (en) * 2004-07-22 2005-06-14 Halliburton Energy Services, Inc. Hydrogen diffusion delay barrier for fiber optic cables used in hostile environments
US7400803B2 (en) * 2005-03-25 2008-07-15 Welldynamics, B.V. Method and apparatus for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environments
CN102408542B (zh) 2006-11-15 2014-10-29 日立化成工业株式会社 光反射用热固化性树脂组合物、及使用了所述树脂组合物的光半导体元件搭载用基板及光半导体装置
JP2008144127A (ja) * 2006-11-15 2008-06-26 Hitachi Chem Co Ltd 熱硬化性光反射用樹脂組成物、ならびにこれを用いた光半導体素子搭載用基板、光半導体装置およびこれらの製造方法
US9074422B2 (en) 2011-02-24 2015-07-07 Foro Energy, Inc. Electric motor for laser-mechanical drilling
US8627901B1 (en) 2009-10-01 2014-01-14 Foro Energy, Inc. Laser bottom hole assembly
US9027668B2 (en) 2008-08-20 2015-05-12 Foro Energy, Inc. Control system for high power laser drilling workover and completion unit
US9267330B2 (en) 2008-08-20 2016-02-23 Foro Energy, Inc. Long distance high power optical laser fiber break detection and continuity monitoring systems and methods
US9080425B2 (en) 2008-10-17 2015-07-14 Foro Energy, Inc. High power laser photo-conversion assemblies, apparatuses and methods of use
US9669492B2 (en) 2008-08-20 2017-06-06 Foro Energy, Inc. High power laser offshore decommissioning tool, system and methods of use
US8662160B2 (en) 2008-08-20 2014-03-04 Foro Energy Inc. Systems and conveyance structures for high power long distance laser transmission
US9242309B2 (en) 2012-03-01 2016-01-26 Foro Energy Inc. Total internal reflection laser tools and methods
US9719302B2 (en) 2008-08-20 2017-08-01 Foro Energy, Inc. High power laser perforating and laser fracturing tools and methods of use
US9664012B2 (en) 2008-08-20 2017-05-30 Foro Energy, Inc. High power laser decomissioning of multistring and damaged wells
US9138786B2 (en) 2008-10-17 2015-09-22 Foro Energy, Inc. High power laser pipeline tool and methods of use
US9089928B2 (en) 2008-08-20 2015-07-28 Foro Energy, Inc. Laser systems and methods for the removal of structures
US10301912B2 (en) * 2008-08-20 2019-05-28 Foro Energy, Inc. High power laser flow assurance systems, tools and methods
US8571368B2 (en) 2010-07-21 2013-10-29 Foro Energy, Inc. Optical fiber configurations for transmission of laser energy over great distances
US9347271B2 (en) 2008-10-17 2016-05-24 Foro Energy, Inc. Optical fiber cable for transmission of high power laser energy over great distances
US9360631B2 (en) 2008-08-20 2016-06-07 Foro Energy, Inc. Optics assembly for high power laser tools
US8424617B2 (en) 2008-08-20 2013-04-23 Foro Energy Inc. Methods and apparatus for delivering high power laser energy to a surface
US9244235B2 (en) 2008-10-17 2016-01-26 Foro Energy, Inc. Systems and assemblies for transferring high power laser energy through a rotating junction
US8684088B2 (en) 2011-02-24 2014-04-01 Foro Energy, Inc. Shear laser module and method of retrofitting and use
US8783361B2 (en) 2011-02-24 2014-07-22 Foro Energy, Inc. Laser assisted blowout preventer and methods of use
US8720584B2 (en) 2011-02-24 2014-05-13 Foro Energy, Inc. Laser assisted system for controlling deep water drilling emergency situations
US8783360B2 (en) 2011-02-24 2014-07-22 Foro Energy, Inc. Laser assisted riser disconnect and method of use
WO2012116153A1 (en) 2011-02-24 2012-08-30 Foro Energy, Inc. High power laser-mechanical drilling bit and methods of use
WO2012167102A1 (en) 2011-06-03 2012-12-06 Foro Energy Inc. Rugged passively cooled high power laser fiber optic connectors and methods of use
EP2890859A4 (en) 2012-09-01 2016-11-02 Foro Energy Inc REDUCED MECHANICAL ENERGY WELL CONTROL SYSTEMS AND METHODS OF USE
JP2016204487A (ja) * 2015-04-20 2016-12-08 アーゼッド・エレクトロニック・マテリアルズ（ルクセンブルグ）ソシエテ・ア・レスポンサビリテ・リミテ 被膜形成用組成物およびそれを用いた被膜形成方法
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DE2449439C3 (de) * 1974-10-15 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Nachrichtenkabel mit Lichtleiter bzw. Lichtleiterbündel als Übertragungselemente
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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
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IT1175834B (it) * 1984-04-19 1987-07-15 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
IT1175835B (it) * 1984-04-19 1987-07-15 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
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Also Published As

Publication number Publication date
DE69114194D1 (de) 1995-12-07
NZ238821A (en) 1994-04-27
AU8010491A (en) 1992-01-02
NO301798B1 (no) 1997-12-08
NO912578D0 (no) 1991-07-01
IT1246761B (it) 1994-11-26
US5140664A (en) 1992-08-18
JP3228525B2 (ja) 2001-11-12
IT9020834A0 (it) 1990-07-02
CA2045928C (en) 1997-07-29
CA2045928A1 (en) 1992-01-03
AU639119B2 (en) 1993-07-15
JPH04231355A (ja) 1992-08-20
NO912578L (no) 1992-01-03
IT9020834A1 (it) 1992-01-02
DE69114194T2 (de) 1996-07-25
EP0466230B1 (en) 1995-11-02
ES2082114T3 (es) 1996-03-16
MX9100064A (es) 1992-02-28
EP0466230A1 (en) 1992-01-15
BR9102889A (pt) 1992-04-28

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