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ES2114807B1 - SPLIT AND LUBRICATED TRITUBE FOR FIBER OPTIC CABLES. - Google Patents

SPLIT AND LUBRICATED TRITUBE FOR FIBER OPTIC CABLES.

Info

Publication number
ES2114807B1
ES2114807B1 ES9600341A ES9600341A ES2114807B1 ES 2114807 B1 ES2114807 B1 ES 2114807B1 ES 9600341 A ES9600341 A ES 9600341A ES 9600341 A ES9600341 A ES 9600341A ES 2114807 B1 ES2114807 B1 ES 2114807B1
Authority
ES
Spain
Prior art keywords
tritube
lubricated
fiber optic
optic cables
split
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 - Fee Related
Application number
ES9600341A
Other languages
Spanish (es)
Other versions
ES2114807A1 (en
Inventor
Valero Manuel Murillo
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.)
Telefonica SA
Original Assignee
Telefonica de Espana SA
Telefonica Nacional de Espana 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 Telefonica de Espana SA, Telefonica Nacional de Espana SA filed Critical Telefonica de Espana SA
Priority to ES9600341A priority Critical patent/ES2114807B1/en
Publication of ES2114807A1 publication Critical patent/ES2114807A1/en
Application granted granted Critical
Publication of ES2114807B1 publication Critical patent/ES2114807B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Tents Or Canopies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

TRITUBO ESTRIADO Y LUBRICADO PARA CABLES DE FIBRA OPTICA, QUE CONSISTE EN LA UNION DE TRES TUBOS (1), SITUADOS EN PARALELO EN UN PLANO, MEDIANTE LA UTILIZACION DE UNAS MEMBRANAS RIGIDAS (2), CONSTITUYENDOSE LOS TUBOS (1), Y LAS MEMBRANAS RIGIDAS (2) COMO UNA ESTRUCTURA COMPACTA, TENIENDO INTERIORMENTE CADA UNO DE LOS TUBOS (1) DEL TRITUBO, IMPREGNADA, UNA CAPA DE MATERIAL LUBRICANTE (4), TENIENDO IGUALMENTE EN EL INTERIOR DE CADA UNO DE LOS TUBOS, UNA PLURALIDAD DE ESTRIAS LONGITUDINALES (3).STRIPED AND LUBRICATED TRITUBE FOR FIBER OPTIC CABLES, CONSISTING OF THE JOINT OF THREE TUBES (1), SITUATED IN PARALLEL ON A PLANE, THROUGH THE USE OF SOME RIGID MEMBRANES (2), AND CONSTITUTING THE TUBES (1), AND THE MEMBRANES RIGID (2) AS A COMPACT STRUCTURE, INTERIOR HAVING EACH OF THE TUBES (1) OF THE TRITUBE, IMPREGNATED, A LAYER OF LUBRICATING MATERIAL (4), ALSO HAVING INSIDE EACH OF THE TUBES, A PLURALITY OF ESTRIAS (3).

ES9600341A 1996-02-13 1996-02-13 SPLIT AND LUBRICATED TRITUBE FOR FIBER OPTIC CABLES. Expired - Fee Related ES2114807B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9600341A ES2114807B1 (en) 1996-02-13 1996-02-13 SPLIT AND LUBRICATED TRITUBE FOR FIBER OPTIC CABLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9600341A ES2114807B1 (en) 1996-02-13 1996-02-13 SPLIT AND LUBRICATED TRITUBE FOR FIBER OPTIC CABLES.

Publications (2)

Publication Number Publication Date
ES2114807A1 ES2114807A1 (en) 1998-06-01
ES2114807B1 true ES2114807B1 (en) 1999-02-16

Family

ID=8293793

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600341A Expired - Fee Related ES2114807B1 (en) 1996-02-13 1996-02-13 SPLIT AND LUBRICATED TRITUBE FOR FIBER OPTIC CABLES.

Country Status (1)

Country Link
ES (1) ES2114807B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1175835B (en) * 1984-04-19 1987-07-15 Pirelli Cavi Spa SUBMARINE CABLE FOR FIBER OPTIC TELECOMMUNICATIONS
GB8619308D0 (en) * 1986-08-07 1986-09-17 Telephone Cables Ltd Optical cables
GB2233779B (en) * 1989-07-01 1993-05-05 Stc Plc Optical fibre cable
JP2752915B2 (en) * 1994-04-14 1998-05-18 昭和電工株式会社 Spacer for optical fiber cable and polyethylene resin for use therewith
JPH09105844A (en) * 1995-10-11 1997-04-22 Sekisui Chem Co Ltd Optical fiber protective pipe

Also Published As

Publication number Publication date
ES2114807A1 (en) 1998-06-01

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