NO20020533L - Lysbane - Google Patents

Lysbane

Info

Publication number
NO20020533L
NO20020533L NO20020533A NO20020533A NO20020533L NO 20020533 L NO20020533 L NO 20020533L NO 20020533 A NO20020533 A NO 20020533A NO 20020533 A NO20020533 A NO 20020533A NO 20020533 L NO20020533 L NO 20020533L
Authority
NO
Norway
Prior art keywords
light path
path
light
Prior art date
Application number
NO20020533A
Other languages
English (en)
Norwegian (no)
Other versions
NO20020533D0 (no
Inventor
Fabien Cens
Marian Faur
Original Assignee
Schlumberger Technology 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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20020533D0 publication Critical patent/NO20020533D0/no
Publication of NO20020533L publication Critical patent/NO20020533L/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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • E21B47/135—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency using light waves, e.g. infrared or ultraviolet waves
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
    • G02B6/3644—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the coupling means being through-holes or wall apertures
    • 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
    • G02B6/4415—Cables for special applications
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables
    • G02B6/4428—Penetrator systems in pressure-resistant devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Examining Or Testing Airtightness (AREA)
NO20020533A 2001-02-02 2002-02-01 Lysbane NO20020533L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0101454A FR2820593B1 (fr) 2001-02-02 2001-02-02 Chemin optique

Publications (2)

Publication Number Publication Date
NO20020533D0 NO20020533D0 (no) 2002-02-01
NO20020533L true NO20020533L (no) 2002-08-05

Family

ID=8859576

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20020533A NO20020533L (no) 2001-02-02 2002-02-01 Lysbane

Country Status (4)

Country Link
US (1) US6959140B2 (fr)
FR (1) FR2820593B1 (fr)
GB (1) GB2375187B (fr)
NO (1) NO20020533L (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832505B1 (fr) * 2001-11-16 2008-07-04 Inst Francais Du Petrole Refractometre a fibre optique
GB2404994A (en) * 2003-08-13 2005-02-16 Sensor Highway Ltd Optical fiber cable
US8422835B2 (en) * 2005-06-30 2013-04-16 Weatherford/Lamb, Inc. Optical waveguide feedthrough assembly
US7349618B2 (en) * 2006-04-26 2008-03-25 Medtronic, Inc. Optical feedthrough assembly for use in implantable medical device
US7918612B1 (en) 2007-05-29 2011-04-05 Agiltron, Inc. Method and apparatus for mechanically splicing optic fibers
ITBN20080006A1 (it) * 2008-09-12 2010-03-12 Andrea Brotzu Feedthrough per fibre ottiche per recipienti ad alta pressione.
US20120166157A1 (en) 2010-12-23 2012-06-28 Andrew Colin Whittaker Methods and Systems for Interpreting Multiphase Fluid Flow in A Conduit
JP6395219B2 (ja) 2015-01-27 2018-09-26 日本電気株式会社 ネットワークシステム
EP3387319A1 (fr) * 2015-12-10 2018-10-17 Stryker Corporation Dispositifs de suivi pour utilisation dans des systèmes de navigation et procédés pour leur fabrication

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868511A (en) * 1974-04-04 1975-02-25 Us Army Dosimeter latch
JPS5515116A (en) * 1978-07-18 1980-02-02 Kokusai Denshin Denwa Co Ltd <Kdd> Feed-through of optical fiber
GB2104752B (en) * 1981-07-20 1986-02-19 Chevron Res Optical communication system for drill hole logging
JPS60180183A (ja) 1984-02-27 1985-09-13 Nippon Telegr & Teleph Corp <Ntt> 光半導体素子気密パツケ−ジ
JPS61289306A (ja) * 1985-06-17 1986-12-19 Sumitomo Electric Ind Ltd 光フアイバの液密貫通部
EP0267536B1 (fr) * 1986-11-12 1992-05-13 Alcatel SEL Aktiengesellschaft Conduit fermé hermétiquement pour fibre en verre
US5281204A (en) 1989-12-26 1994-01-25 Nissho Corporation Device for forming an inserting hole and method of using and making the same
FR2675202A1 (fr) * 1991-04-11 1992-10-16 Schlumberger Services Petrol Procede pour determiner localement la nature d'une phase dans un fluide triphasique en mouvement et application de ce procede a la determination de parametres d'ecoulement du fluide.
US5155795A (en) * 1991-09-23 1992-10-13 G&H Technology, Inc. Hermetic optical fiber feedthrough arrangement
US5285204A (en) * 1992-07-23 1994-02-08 Conoco Inc. Coil tubing string and downhole generator
JPH06180183A (ja) * 1992-12-08 1994-06-28 Toshiyuki Muramatsu 木材の乾燥方法
JPH08211232A (ja) * 1995-02-06 1996-08-20 Tokyo Electric Power Co Inc:The 気密性光アダプタ
GB2310050B (en) * 1996-01-23 1998-01-14 Mark Edward Pleydell Fibre optic sealing method
JP3544069B2 (ja) * 1996-08-05 2004-07-21 株式会社東芝 光計測装置及びその製造方法
DE19734274B4 (de) * 1997-08-07 2010-04-08 Norddeutsche Seekabelwerke Gmbh & Co. Kg Kommunikationsnetz mit Lichtwellenleitern zwischen Teilnehmern und Kommunikationzentralen in bestehenden Versorgungsleitungen
US6221513B1 (en) 1998-05-12 2001-04-24 Pacific Coast Technologies, Inc. Methods for hermetically sealing ceramic to metallic surfaces and assemblies incorporating such seals
EP0962685B1 (fr) * 1998-06-03 2004-03-17 Maquet Critical Care AB Système de soupapes
US6351593B1 (en) * 1998-11-30 2002-02-26 Three E Laboratories, Inc. Hermetically sealed connectors and feed-throughs for fiber optic cables and method for effecting hermetic seals for such cables
DE69931348D1 (de) * 1998-12-17 2006-06-22 Chevron Usa Inc Vorrichtung und verfahren zum schutz von optischen geräten unter rauhen betriebszuständen
US6427046B1 (en) * 2000-03-30 2002-07-30 Schlumberger Technology Corporation Optical feedthrough and method of making same

Also Published As

Publication number Publication date
FR2820593A1 (fr) 2002-08-09
FR2820593B1 (fr) 2003-05-23
GB0202022D0 (en) 2002-03-13
GB2375187B (en) 2003-07-30
NO20020533D0 (no) 2002-02-01
US20020106179A1 (en) 2002-08-08
GB2375187A (en) 2002-11-06
US6959140B2 (en) 2005-10-25

Similar Documents

Publication Publication Date Title
DE60103482D1 (de) Lichtinterferenz
DE60237686D1 (de) Lichtprojektor
DE60227853D1 (de) Substituierte Pyridinylamine
DE60239446D1 (de) Projektor
DE60220344D1 (de) Optischer Schalter
DE50206892D1 (de) Substituierte imidazotriazinone
DE60210008D1 (de) Projektor
DK1373228T3 (da) Substituerede fluoralkoxyphenylsulfonylurinstoffer
DE60207950T2 (de) Reflektor
DE50213651D1 (de) Substituierte 4-aminocyclohexanole
NO20020533D0 (no) Lysbane
DE60230730D1 (de) Optischer schalter
DE60216908D1 (de) Optischer schalter
FI20011672A0 (fi) Valon johtaminen
DE60236490D1 (de) Optischer schalter
DE60216967D1 (de) Substituierte cyclohexanderivate
FI20012303A (fi) Valojohdin
ATA15932001A (de) Leuchte
DE50208852D1 (de) Mehrteiliger laser
ITMO20010001U1 (it) Vassoio leggero
DE60223733D1 (de) Optischer Router
DK1368614T3 (da) Laser-spejl-vision
ES1050913Y (es) Rotulo luminoso -cenicero
FI5213U1 (fi) Valaisin
ES1048238Y (es) Lampara

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application