ES2191041T3 - Cable y corazon de fibra optica con tubo electronico intermedio reforzado incluyendo de forma suelta fibras opticas. - Google Patents

Cable y corazon de fibra optica con tubo electronico intermedio reforzado incluyendo de forma suelta fibras opticas.

Info

Publication number
ES2191041T3
ES2191041T3 ES95302172T ES95302172T ES2191041T3 ES 2191041 T3 ES2191041 T3 ES 2191041T3 ES 95302172 T ES95302172 T ES 95302172T ES 95302172 T ES95302172 T ES 95302172T ES 2191041 T3 ES2191041 T3 ES 2191041T3
Authority
ES
Spain
Prior art keywords
tube
optical fiber
tape
heart
cable
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95302172T
Other languages
English (en)
Inventor
Jose Luis Tondi-Resta
James J Waring
Ben H Wells
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli Communications Cables and Systems USA LLC
Original Assignee
Pirelli Communications Cables and Systems USA LLC
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 Communications Cables and Systems USA LLC filed Critical Pirelli Communications Cables and Systems USA LLC
Application granted granted Critical
Publication of ES2191041T3 publication Critical patent/ES2191041T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02B6/4432—Protective covering with fibre reinforcements
    • G02B6/4433—Double reinforcement laying in straight line with optical transmission element
    • 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
    • G02B6/4403—Optical cables with ribbon structure
    • 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)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)

Abstract

UN NUCLEO DE FIBRA OPTICA INCLUYE UN TUBO AMORTIGUADOR DE PLASTICO QUE CONTIENE FIBRAS OPTICAS INDIVIDUALES O UNA PLURALIDAD DE FIBRAS COPLANARES EN UNA CINTA DE PLASTICO, DICHAS FIBRAS Y DICHA CINTA NO SON MAS LARGOS QUE EL TUBO AMORTIGUADOR, AL MENOS DOS MIEMBROS FLEXIBLES DE REFUERZO DE UNA RESISTENCIA TENSIONAL MAYOR QUE LA RESISTENCIA TENSIONAL DEL TUBO Y QUE TIENEN UN COEFICIENTE DE EXPANSION Y DE CONTRACCION INFERIOR A LOS DEL TUBO, EN LA SUPERFICIE EXTERIOR DEL TUBO Y UN ADHESIVO QUE UNE LOS MIEMBROS DE REFUERZO AL TUBO O A UNA CINTA O CORDON BAJO TENSION ALREDEDOR DE LOS MIEMBROS DE REFUERZO PARA EVITAR EL DESLIZAMIENTO DE LOS MIEMBROS DE REFUERZO CON RESPECTO AL TUBO Y PARA EVITAR QUE SE DOBLEN LOS MIEMBROS DE REFUERZO CUANDO EL NUCLEO SE EXPONE A FUERZAS COMPRESIVAS. TAMBIEN, SE PRESENTA UN CABLE DE FIBRA OPTICA QUE CONTIENE DICHO NUCLEO.
ES95302172T 1994-04-07 1995-03-31 Cable y corazon de fibra optica con tubo electronico intermedio reforzado incluyendo de forma suelta fibras opticas. Expired - Lifetime ES2191041T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/224,030 US5509097A (en) 1994-04-07 1994-04-07 Optical fiber core and cable with reinforced buffer tube loosely enclosing optical fibers

Publications (1)

Publication Number Publication Date
ES2191041T3 true ES2191041T3 (es) 2003-09-01

Family

ID=22839007

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95302172T Expired - Lifetime ES2191041T3 (es) 1994-04-07 1995-03-31 Cable y corazon de fibra optica con tubo electronico intermedio reforzado incluyendo de forma suelta fibras opticas.

Country Status (7)

Country Link
US (1) US5509097A (es)
EP (1) EP0676654B1 (es)
AU (1) AU681244B2 (es)
BR (1) BR9501340A (es)
CA (1) CA2145215C (es)
ES (1) ES2191041T3 (es)
NZ (1) NZ270898A (es)

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DE10129772B4 (de) * 2001-06-20 2007-10-11 CCS Technology, Inc., Wilmington Optisches Übertragungselement
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US6749446B2 (en) * 2001-10-10 2004-06-15 Alcatel Optical fiber cable with cushion members protecting optical fiber ribbon stack
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US6970629B2 (en) * 2002-12-19 2005-11-29 Corning Cable Systems Llc Optical tube assembly having a dry insert and methods of making the same
US7231119B2 (en) * 2002-12-19 2007-06-12 Corning Cable Systems, Llc. Dry fiber optic assemblies and cables
US7336873B2 (en) * 2002-12-19 2008-02-26 Corning Cable Systems, Llc. Optical tube assembly having a dry insert and methods of making the same
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US20090190890A1 (en) * 2002-12-19 2009-07-30 Freeland Riley S Fiber optic cable having a dry insert and methods of making the same
US7177507B2 (en) * 2002-12-19 2007-02-13 Corning Cable Systems, Llc Optical tube assembly having a dry insert and methods of making the same
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US7212715B2 (en) * 2004-06-25 2007-05-01 Draka Comteq B.V. Cable element having repositionable pressure sensitive adhesive to couple buffer tubes to a central strength member
US7123801B2 (en) * 2004-11-18 2006-10-17 Prysmian Communications Cables And Systems Usa, Llc Optical fiber cable with fiber receiving jacket ducts
US7079734B2 (en) * 2004-12-22 2006-07-18 Corning Cable Systems Llc Fiber optic drop cables suitable for fiber to the subscriber applications
US7489844B2 (en) * 2007-01-08 2009-02-10 Commscope, Inc. Of North Carolina Ruggedized deep-sea rov deployment cable
US7822306B2 (en) * 2007-01-08 2010-10-26 Commscope, Inc. Of North Carolina Buoyancy neutral fiber optic cable
US7730936B2 (en) * 2007-02-07 2010-06-08 Schlumberger Technology Corporation Active cable for wellbore heating and distributed temperature sensing
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EP2503559A4 (en) * 2009-11-21 2014-04-16 Rfs Brasil Telecomunicacoes Ltda HYBRID PRIMER FIBER FOR MOBILE TELECOMMUNICATIONS
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FR3016971B1 (fr) * 2014-01-24 2017-05-26 Office Nat D Eudes Et De Rech Aerospatiales Dispositif a fibre optique a seuil brillouin eleve et methode de fabrication d'un tel dispositif
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Also Published As

Publication number Publication date
US5509097A (en) 1996-04-16
AU1618195A (en) 1995-11-16
EP0676654B1 (en) 2003-01-22
EP0676654A3 (en) 1996-10-30
AU681244B2 (en) 1997-08-21
CA2145215A1 (en) 1995-10-08
CA2145215C (en) 1997-11-18
NZ270898A (en) 1997-01-29
EP0676654A2 (en) 1995-10-11
BR9501340A (pt) 1995-11-14

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