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NO912578D0 - Fiberoptiske kabler og komponenter av disse, som inneholder en homogen barriereblanding egnet for beskyttelse av optiske fibre mot hydrogen, og slike homogene barriereblandinger. - Google Patents

Fiberoptiske kabler og komponenter av disse, som inneholder en homogen barriereblanding egnet for beskyttelse av optiske fibre mot hydrogen, og slike homogene barriereblandinger.

Info

Publication number
NO912578D0
NO912578D0 NO912578A NO912578A NO912578D0 NO 912578 D0 NO912578 D0 NO 912578D0 NO 912578 A NO912578 A NO 912578A NO 912578 A NO912578 A NO 912578A NO 912578 D0 NO912578 D0 NO 912578D0
Authority
NO
Norway
Prior art keywords
homogenic
barrier
components
mixtures
optic fibers
Prior art date
Application number
NO912578A
Other languages
English (en)
Other versions
NO912578L (no
NO301798B1 (no
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
Publication of NO912578D0 publication Critical patent/NO912578D0/no
Publication of NO912578L publication Critical patent/NO912578L/no
Publication of NO301798B1 publication Critical patent/NO301798B1/no

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)
NO912578A 1990-07-02 1991-07-01 Barriereblanding for beskyttelse av optiske fibrer i optiske kabler mot hydrogen NO301798B1 (no)

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 (3)

Publication Number Publication Date
NO912578D0 true NO912578D0 (no) 1991-07-01
NO912578L NO912578L (no) 1992-01-03
NO301798B1 NO301798B1 (no) 1997-12-08

Family

ID=11172748

Family Applications (1)

Application Number Title Priority Date Filing Date
NO912578A NO301798B1 (no) 1990-07-02 1991-07-01 Barriereblanding for beskyttelse av optiske fibrer i optiske kabler mot hydrogen

Country Status (13)

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

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1246760B (it) * 1990-07-02 1994-11-26 Pirelli Cavi Spa Cavi a fibre ottiche e relativi componenti contenenti una composizione barriera omogenea capace di proteggere le fibre ottiche dall'idrogeno e relativa composizione barriera omogenea.
DE4108032A1 (de) * 1991-03-13 1992-09-17 Bayer Ag Palladiumhaltige polymerzusammensetzung sowie verfahren zu ihrer herstellung
US5390273A (en) * 1992-04-02 1995-02-14 Pirelli Cable Corporation Flame resistant optical fiber cable with optical fibers loosely enclosed in tubes
US5542020A (en) * 1994-06-10 1996-07-30 Commscope, Inc. Fiber optic cable having extended contraction window and associated method and apparatus for fabricating the cable
IT1272844B (it) * 1994-11-24 1997-06-30 Pirelli Cavi Spa Cavo ottico protetto contro l'umidita'
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
US6208790B1 (en) 1999-01-28 2001-03-27 The Stewart Group, Inc. Ultra violet light curable polymer matrix for tight-buffering optical fibers
US6195490B1 (en) * 1999-05-07 2001-02-27 Tsui-Tuan Wong Optical fiber tube for a decorative light
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
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
KR101308199B1 (ko) 2006-11-15 2013-09-13 히타치가세이가부시끼가이샤 열경화성 광반사용 수지 조성물 및 그 제조방법, 및 그 수지 조성물을 이용한 광반도체 소자 탑재용 기판 및 광반도체 장치
US10301912B2 (en) * 2008-08-20 2019-05-28 Foro Energy, Inc. High power laser flow assurance systems, tools and methods
US9242309B2 (en) 2012-03-01 2016-01-26 Foro Energy Inc. Total internal reflection laser tools and methods
US8627901B1 (en) 2009-10-01 2014-01-14 Foro Energy, Inc. Laser bottom hole assembly
US9244235B2 (en) 2008-10-17 2016-01-26 Foro Energy, Inc. Systems and assemblies for transferring high power laser energy through a rotating junction
US8571368B2 (en) 2010-07-21 2013-10-29 Foro Energy, Inc. Optical fiber configurations for transmission of laser energy over great distances
US9138786B2 (en) 2008-10-17 2015-09-22 Foro Energy, Inc. High power laser pipeline tool and methods of use
AU2009340454A1 (en) 2008-08-20 2010-08-26 Foro Energy Inc. Method and system for advancement of a borehole using a high power laser
US9719302B2 (en) 2008-08-20 2017-08-01 Foro Energy, Inc. High power laser perforating and laser fracturing tools and methods of use
US9360631B2 (en) 2008-08-20 2016-06-07 Foro Energy, Inc. Optics assembly for high power laser tools
US9027668B2 (en) 2008-08-20 2015-05-12 Foro Energy, Inc. Control system for high power laser drilling workover and completion unit
US9080425B2 (en) 2008-10-17 2015-07-14 Foro Energy, Inc. High power laser photo-conversion assemblies, apparatuses and methods of use
US9089928B2 (en) 2008-08-20 2015-07-28 Foro Energy, Inc. Laser systems and methods for the removal of structures
US9669492B2 (en) 2008-08-20 2017-06-06 Foro Energy, Inc. High power laser offshore decommissioning tool, system and methods of use
US9347271B2 (en) 2008-10-17 2016-05-24 Foro Energy, Inc. Optical fiber cable for transmission of high power laser energy over great distances
US8662160B2 (en) 2008-08-20 2014-03-04 Foro Energy Inc. Systems and conveyance structures for high power long distance laser transmission
US9664012B2 (en) 2008-08-20 2017-05-30 Foro Energy, Inc. High power laser decomissioning of multistring and damaged wells
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
US8684088B2 (en) 2011-02-24 2014-04-01 Foro Energy, Inc. Shear laser module and method of retrofitting and use
US8720584B2 (en) 2011-02-24 2014-05-13 Foro Energy, Inc. Laser assisted system for controlling deep water drilling emergency situations
US8783361B2 (en) 2011-02-24 2014-07-22 Foro Energy, Inc. Laser assisted blowout preventer and methods of use
US8783360B2 (en) 2011-02-24 2014-07-22 Foro Energy, Inc. Laser assisted riser disconnect and method of use
WO2012116148A1 (en) 2011-02-24 2012-08-30 Foro Energy, Inc. Method of high power laser-mechanical drilling
WO2012116155A1 (en) 2011-02-24 2012-08-30 Foro Energy, Inc. Electric motor for laser-mechanical drilling
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
US10221687B2 (en) 2015-11-26 2019-03-05 Merger Mines Corporation Method of mining using a laser

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153332A (en) * 1974-07-30 1979-05-08 Industrie Pirelli Societa Per Azioni Sheathed optical fiber element and cable
DE2449439C3 (de) * 1974-10-15 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Nachrichtenkabel mit Lichtleiter bzw. Lichtleiterbündel als Übertragungselemente
US4143942A (en) * 1976-10-26 1979-03-13 Belden Corporation Fiber optic cable and method of making same
CA1112310A (en) * 1977-05-13 1981-11-10 Peter Fearns Overhead electric transmission systems
DE3031894A1 (de) * 1980-08-23 1982-09-16 Bayer Ag, 5090 Leverkusen Vinylsilikon-pasten fuer die zahnabformung
JPS5744107A (en) * 1980-08-29 1982-03-12 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cable and its manufacture
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
JPS60184218A (ja) * 1984-03-01 1985-09-19 Fujikura Ltd 光フアイバ心線
IT1175835B (it) * 1984-04-19 1987-07-15 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
IT1175834B (it) * 1984-04-19 1987-07-15 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
GB8412721D0 (en) * 1984-05-18 1984-06-27 Standard Telephones Cables Ltd Fibre optic cables
JPS60255649A (ja) * 1984-05-31 1985-12-17 Toray Silicone Co Ltd 石英系光通信フアイバ用被覆材組成物
IT1177317B (it) * 1984-11-23 1987-08-26 Pirelli Cavi Spa Riempitivo per cavi e componenti di cavi a fibre ottiche e cavi a fibre ottiche e loro componenti incorporanti tale riempitivo
IT1184428B (it) * 1985-04-12 1987-10-28 Pirelli Cavi Spa Composizione idrogeno assorbente per cavi e elettrici,cavi a fibre ottiche e loro componenti incorporanti detta composizione
IT1185667B (it) * 1985-08-30 1987-11-12 Pirelli Cavi Spa Cavo per telecomunicazione a fibre ottiche
IT1186003B (it) * 1985-10-08 1987-11-18 Pirelli Cavi Spa Cavo per telecomunizioni a fibre ottiche incorporante una miscela idrogeno assorbente e miscela idrogeno assorbente per cavi a fibre ottiche

Also Published As

Publication number Publication date
CA2045928A1 (en) 1992-01-03
JP3228525B2 (ja) 2001-11-12
NO912578L (no) 1992-01-03
IT1246761B (it) 1994-11-26
DK0466230T3 (da) 1996-03-11
AU8010491A (en) 1992-01-02
DE69114194T2 (de) 1996-07-25
IT9020834A0 (it) 1990-07-02
BR9102889A (pt) 1992-04-28
AU639119B2 (en) 1993-07-15
MX9100064A (es) 1992-02-28
EP0466230B1 (en) 1995-11-02
CA2045928C (en) 1997-07-29
NO301798B1 (no) 1997-12-08
EP0466230A1 (en) 1992-01-15
ES2082114T3 (es) 1996-03-16
DE69114194D1 (de) 1995-12-07
JPH04231355A (ja) 1992-08-20
IT9020834A1 (it) 1992-01-02
NZ238821A (en) 1994-04-27
US5140664A (en) 1992-08-18

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