ES2057497T3 - Modulo y caja de conexion de cables de fibras opticas. - Google Patents

Modulo y caja de conexion de cables de fibras opticas.

Info

Publication number
ES2057497T3
ES2057497T3 ES90460022T ES90460022T ES2057497T3 ES 2057497 T3 ES2057497 T3 ES 2057497T3 ES 90460022 T ES90460022 T ES 90460022T ES 90460022 T ES90460022 T ES 90460022T ES 2057497 T3 ES2057497 T3 ES 2057497T3
Authority
ES
Spain
Prior art keywords
transfer
optical fiber
cables
limits
support
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
ES90460022T
Other languages
English (en)
Inventor
Yves Ruello
Regis Petit
Gerard Ayoul
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Application granted granted Critical
Publication of ES2057497T3 publication Critical patent/ES2057497T3/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
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4453—Cassettes
    • G02B6/4454—Cassettes with splices
    • 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
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4441—Boxes
    • G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
    • G02B6/4447—Cable boxes, e.g. splicing boxes with two or more multi fibre cables with divided shells
    • 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
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4452—Distribution frames
    • 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
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4453—Cassettes
    • G02B6/4455—Cassettes characterised by the way of extraction or insertion of the cassette in the distribution frame, e.g. pivoting, sliding, rotating or gliding
    • 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
    • G02B6/4439—Auxiliary devices
    • G02B6/4471—Terminating devices ; Cable clamps
    • G02B6/4477—Terminating devices ; Cable clamps with means for strain-relieving to interior strengths 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/54—Underground or underwater installation; Installation through tubing, conduits or ducts using mechanical means, e.g. pulling or pushing devices
    • G02B6/545—Pulling eyes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

EL CAMPO DEL INVENTO ES EL DE LOS CAJETINES DE EMPALME DE CABLES DE FIBRAS OPTICAS, CONOCIDOS IGUALMENTE POR ORGANIZADORES DE EMPALMES. EL OBJETIVO ES EL DE OFRECER UNA COMPATIBILIDAD PARA TODO TIPO DE CABLES, Y EL DE LIMITAR LAS LONGITUDES DE TRANSFERENCIA DE LAS FIBRAS ENTRE LAS ZONAS DE EXPANSION DE LOS CABLES, Y LAS CAJITAS DE EMPALME Y DE ADUJADO DE LAS LONGITUDES DE RESERVA, PARA PROPORCIONAR UNA GRAN ESTABILIDAD Y FIABILIDAD DE LOS EMPALMES Y PERMITIR ASI LA ELMINACION DELA OPERACION ONEROSA COMPLEJA DEL ENTUBADO DE LAS FIBRAS. SEGUN EL INVENTO, EL MODULO CONSTA DE UN SOPORTE (11) QUE DELIMITA, AL MENOS PARCIALMENTE EN SU SUPERFICIE, UN ESPACIO PROTEGIDO (10) DE EXTENSION DE LOS TRAMOS DE TRANSFERENCIA DE LAS FIBRAS, CONSTANDO DICHO SOPORTE (10), POR UNA PARTE, DE UN JUEGO DE ELEMENTOS (21,22,23) ALINEADOS Y SEPARADOS DE AMARRE DE LA FUNDA EXTERIOR, DE LOS REFUERZOS PERIFERICOS Y DEL PORTADOR CENTRAL, RESPECTIVAMENTE, DE CADA CABLE (1,2,3,4), Y, POR OTRA, DE UNA CAJITA (24) DE ADUJADO Y DE CONEXION DE LA SFIBRAS CON ARTICULACION GUIADA, DISPUESTA DE FORMA QUE LIMITE LA LONGITUD DE TRANSFERENCIA Y EL RECORRIDO DE DESPLAZAMIENTO DE DICHOS TRAMOS DE TRANSFERENCIA DEL DESPLAZAMIENTO GUIADO POR DICHA CAJITA ARTICULADA (24).
ES90460022T 1989-05-11 1990-05-09 Modulo y caja de conexion de cables de fibras opticas. Expired - Lifetime ES2057497T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8906453A FR2646928B1 (fr) 1989-05-11 1989-05-11 Module et boitier de raccordement de cables a fibres optiques

Publications (1)

Publication Number Publication Date
ES2057497T3 true ES2057497T3 (es) 1994-10-16

Family

ID=9381735

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90460022T Expired - Lifetime ES2057497T3 (es) 1989-05-11 1990-05-09 Modulo y caja de conexion de cables de fibras opticas.

Country Status (6)

Country Link
US (1) US5071220A (es)
EP (1) EP0397587B1 (es)
CN (1) CN1026163C (es)
DE (1) DE69011193T2 (es)
ES (1) ES2057497T3 (es)
FR (1) FR2646928B1 (es)

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Also Published As

Publication number Publication date
EP0397587B1 (fr) 1994-08-03
DE69011193D1 (de) 1994-09-08
CN1026163C (zh) 1994-10-05
FR2646928A1 (fr) 1990-11-16
CN1048456A (zh) 1991-01-09
EP0397587A1 (fr) 1990-11-14
DE69011193T2 (de) 1995-03-23
US5071220A (en) 1991-12-10
FR2646928B1 (fr) 1993-12-24

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