NO990331L - Kabel med et i hovedsaken gasstett metallroer som opptar minst en optisk leder og et hydrogenabsorberende stoff - Google Patents

Kabel med et i hovedsaken gasstett metallroer som opptar minst en optisk leder og et hydrogenabsorberende stoff

Info

Publication number
NO990331L
NO990331L NO990331A NO990331A NO990331L NO 990331 L NO990331 L NO 990331L NO 990331 A NO990331 A NO 990331A NO 990331 A NO990331 A NO 990331A NO 990331 L NO990331 L NO 990331L
Authority
NO
Norway
Prior art keywords
hydrogen
cable
absorbing substance
optical conductor
layer
Prior art date
Application number
NO990331A
Other languages
English (en)
Other versions
NO990331D0 (no
Inventor
Jean-Pierre Bonicel
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of NO990331D0 publication Critical patent/NO990331D0/no
Publication of NO990331L publication Critical patent/NO990331L/no

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
    • 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
    • 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
    • G02B6/4488—Protective covering using metallic tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Catalysts (AREA)
  • Laminated Bodies (AREA)
  • Sealing Material Composition (AREA)

Abstract

En kabel med et i hovedsaken gass-tett metallrør (20) som opptar minst én optisk leder (10 - 18) og et hydrogenabsorberende stoff. Innersiden av røret (20) er dekket av et lag (22) av et katalysatorstoff, så som nikkel eller krom, for katalysering av den reaksjon ved hvilken det hydrogenabsorberende stoff absorberer hydrogen. Det nevnte lag (22) er selv dekket at minst ett lag (30) av hydrogenabsorberende stoff som utgjør et fyllmateriale for fylling av røret (20), eller som bare danner et lag som er avsatt på laget (22) av katalysa-torstof f.
NO990331A 1998-01-26 1999-01-25 Kabel med et i hovedsaken gasstett metallroer som opptar minst en optisk leder og et hydrogenabsorberende stoff NO990331L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9800770A FR2774183B1 (fr) 1998-01-26 1998-01-26 Cable a tube sensiblement etanche logeant au moins un conducteur optique et un produit absorbant l'hydrogene

Publications (2)

Publication Number Publication Date
NO990331D0 NO990331D0 (no) 1999-01-25
NO990331L true NO990331L (no) 1999-07-27

Family

ID=9522137

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990331A NO990331L (no) 1998-01-26 1999-01-25 Kabel med et i hovedsaken gasstett metallroer som opptar minst en optisk leder og et hydrogenabsorberende stoff

Country Status (10)

Country Link
US (2) US6614970B2 (no)
EP (1) EP0932063B1 (no)
JP (1) JP4744659B2 (no)
KR (1) KR19990068114A (no)
CN (1) CN1139829C (no)
BR (1) BR9900168A (no)
CA (1) CA2258220A1 (no)
DE (1) DE69940935D1 (no)
FR (1) FR2774183B1 (no)
NO (1) NO990331L (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9919399D0 (en) 1999-08-18 1999-10-20 Corning Communications Ltd Electric conductors incorporating optical fibres
JP4368151B2 (ja) * 2003-06-27 2009-11-18 三洋電機株式会社 太陽電池モジュール
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
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
US7966724B2 (en) * 2005-11-09 2011-06-28 Nelson-Dunn, Inc. Conduit assembly methods
WO2015167456A1 (en) 2014-04-29 2015-11-05 Halliburton Energy Services, Inc. Composite cables
CN106409405B (zh) * 2016-10-27 2018-06-22 国网江苏省电力有限公司宿迁供电分公司 一种适用于潮湿环境的电力设备

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JPS54134449A (en) * 1978-04-11 1979-10-18 Kokusai Denshin Denwa Co Ltd Photoofiber submarine cable
US4504112A (en) * 1982-08-17 1985-03-12 Chevron Research Company Hermetically sealed optical fiber
JPS6022315A (ja) * 1983-07-18 1985-02-04 Nippon Telegr & Teleph Corp <Ntt> 三次元構造薄膜製造装置
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
NO850581L (no) * 1984-02-16 1985-08-19 Standard Telephones Cables Ltd Undervannskabel
IT1176134B (it) * 1984-04-27 1987-08-12 Pirelli Cavi Spa Cavo a fibre ottiche munito di protezione contro l'assorbimento di idrogeno gassoso da parte delle fibre ottiche
GB8412721D0 (en) * 1984-05-18 1984-06-27 Standard Telephones Cables Ltd Fibre optic cables
US4537665A (en) 1984-09-04 1985-08-27 Sprague Electric Company Production of aluminum foil capacitor electrodes
GB8506497D0 (en) * 1985-03-13 1985-04-17 Telephone Cables Ltd Cables
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
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
JPH01255812A (ja) * 1988-04-06 1989-10-12 Nippon Telegr & Teleph Corp <Ntt> 海底光ファイバケーブル
JPH0275657A (ja) * 1988-09-12 1990-03-15 Mitsubishi Kasei Corp 重合体組成物
JP3001117B2 (ja) * 1990-05-28 2000-01-24 日本電信電話株式会社 光ケーブルとその製造方法
IT1246761B (it) * 1990-07-02 1994-11-26 Pirelli Cavi Spa Cavi a fibre ottiche e relativi componenti contenenti una miscela omogenea per proteggere le fibre ottiche dall' idrogeno e relativa miscela barriera omogenea
US5111002A (en) * 1991-01-28 1992-05-05 Omega Engineering, Inc. Method of fabricating thermocouple cable and the cable resulting therefrom
JP2700967B2 (ja) * 1991-10-04 1998-01-21 東海ゴム工業株式会社 ラミネートシース光ファイバケーブルおよびラミネートシースケーブル
IT1264902B1 (it) * 1993-06-29 1996-10-17 Pirelli Cavi Spa Composizione idrogeno-assorbente per cavi a fibre ottiche e cavo a fibre ottiche includente la suddetta composizione
FR2723645B1 (fr) * 1994-08-10 1996-09-13 Alcatel Cable Procede de fabrication d'un cable a fibres optiques renforce, dispositif pour la mise en oeuvre de ce procede et cable obtenu par ce procede
IT1272844B (it) * 1994-11-24 1997-06-30 Pirelli Cavi Spa Cavo ottico protetto contro l'umidita'
JPH08313767A (ja) * 1995-05-17 1996-11-29 Sumitomo Electric Ind Ltd 耐熱光ファイバ
FR2737018B1 (fr) * 1995-07-20 1997-08-14 Alcatel Submarcom Procede d'injection controlee d'une matiere de remplissage dans un tube de protection de fibres optiques et installation de mise en oeuvre du procede
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JPH09145970A (ja) * 1995-09-18 1997-06-06 Sumitomo Electric Ind Ltd 金属管型光ファイバユニット
JPH10148717A (ja) * 1996-11-19 1998-06-02 Nippon Steel Weld Prod & Eng Co Ltd 金属管入り光ファイバケーブル

Also Published As

Publication number Publication date
CN1139829C (zh) 2004-02-25
NO990331D0 (no) 1999-01-25
FR2774183A1 (fr) 1999-07-30
JP4744659B2 (ja) 2011-08-10
US7054529B2 (en) 2006-05-30
FR2774183B1 (fr) 2002-04-26
JPH11264923A (ja) 1999-09-28
EP0932063A2 (fr) 1999-07-28
CA2258220A1 (fr) 1999-07-26
US20030007756A1 (en) 2003-01-09
EP0932063A3 (fr) 2000-04-19
US6614970B2 (en) 2003-09-02
BR9900168A (pt) 2000-01-04
EP0932063B1 (fr) 2009-06-03
US20040008440A1 (en) 2004-01-15
DE69940935D1 (de) 2009-07-16
CN1238465A (zh) 1999-12-15
KR19990068114A (ko) 1999-08-25

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Legal Events

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