ES294684U - Cable submarino de fibras opticas para telecomunicaciones - Google Patents

Cable submarino de fibras opticas para telecomunicaciones

Info

Publication number
ES294684U
ES294684U ES1986294684U ES294684U ES294684U ES 294684 U ES294684 U ES 294684U ES 1986294684 U ES1986294684 U ES 1986294684U ES 294684 U ES294684 U ES 294684U ES 294684 U ES294684 U ES 294684U
Authority
ES
Spain
Prior art keywords
tubes
cable
submarine cable
optical
plastic material
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.)
Granted
Application number
ES1986294684U
Other languages
English (en)
Other versions
ES294684Y (es
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 and C SpA
Original Assignee
Cavi Pirelli SpA
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 Cavi Pirelli SpA filed Critical Cavi Pirelli SpA
Publication of ES294684U publication Critical patent/ES294684U/es
Application granted granted Critical
Publication of ES294684Y publication Critical patent/ES294684Y/es
Expired 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
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • 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
    • 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
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Cable Accessories (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

Cable submarino de fibras ópticas para telecomunicaciones, que comprende una armadura mecánicamente resistente, una funda que encierra una pluralidad de fibras ópticas y conductores para la alimentación de los repetidores optoelectrónicos de las señales transmitidas por las fibras ópticas, caracterizado por el hecho de que la armadura mecánicamente resistente es un cordón antitorsional compacto con los espacios de entre sus hilos o alambres componentes llenos de un fluido prácticamente incomprimible, y está emplazada en la zona radialmente más interna del cable, porque una pluralidad de conductores y una pluralidad de tubitos llenos de fluido incomprimible y que alojan flojas al menos una fibra óptica, se hallan envueltos helicoidalmente alrededor del cordón, estando interpuesto por lo menos un conductor eléctrico entre pares de tubitos adyacentes y porque un estrato de material plástico recubre el complejo de tubitos y conductores englobándolos en correspondencia de su superficie radialmente más interna, estando los espacios de entre el complejo tubitos-conductores y el cordón no ocupados por el material plástico, llenados con un fluido incomprimible.
ES1986294684U 1985-05-29 1986-05-29 Cable submarino de fibras opticas para telecomunicaciones Expired ES294684Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20943/85A IT1185597B (it) 1985-05-29 1985-05-29 Cavo sottomarino per telecomunicazioni a fibre ottiche

Publications (2)

Publication Number Publication Date
ES294684U true ES294684U (es) 1986-10-16
ES294684Y ES294684Y (es) 1987-07-01

Family

ID=11174405

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986294684U Expired ES294684Y (es) 1985-05-29 1986-05-29 Cable submarino de fibras opticas para telecomunicaciones

Country Status (16)

Country Link
US (1) US4697875A (es)
EP (1) EP0203538B1 (es)
JP (1) JPS625512A (es)
KR (1) KR860009313A (es)
CN (1) CN1014646B (es)
AU (1) AU587250B2 (es)
BR (1) BR8602583A (es)
CA (1) CA1255136A (es)
DK (1) DK253186A (es)
ES (1) ES294684Y (es)
FI (1) FI87700C (es)
GR (1) GR861363B (es)
IT (1) IT1185597B (es)
MX (1) MX168219B (es)
NO (1) NO168333C (es)
NZ (1) NZ216169A (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1183452B (it) * 1985-03-01 1987-10-22 Pirelli Cavi Spa Giunti per cavi sottomarini di telecomunicazioni a fibre ottiche
US4867528A (en) * 1985-06-14 1989-09-19 Ocean Cable Co., Ltd. Pressure-resistant sheath of a submarine optical fibre cable and method for the production thereof
IT1189524B (it) * 1986-05-19 1988-02-04 Pirelli Cavi Spa Cavi sottomarini per telecomunicazioni a fibre ottiche e loro procedimento di fabbricazione
GB8704217D0 (en) * 1987-02-24 1987-04-01 British Telecomunications Plc Cables
IT1202720B (it) * 1987-03-31 1989-02-09 Pirelli Cavi Spa Cavo per il trasporto di energia elettrica e la trasmissione di seganli ottici
IT1222135B (it) * 1987-07-27 1990-09-05 Pirelli Cavi Spa Linea sottomarina per telecomunicazioni a fibre ottiche
GB8729455D0 (en) * 1987-12-17 1988-02-03 Telephone Cables Ltd Submarine optical cable
GB8905056D0 (en) * 1989-03-06 1989-04-19 Telephone Cables Ltd Optical fibre cable
GB8907344D0 (en) * 1989-03-31 1989-05-17 Telephone Cables Ltd Optical fibre cable core
US4974926A (en) * 1989-04-06 1990-12-04 At&T Bell Laboratories Underwater optical fiber cable
JPH07333475A (ja) * 1994-06-03 1995-12-22 Fujikura Ltd 多芯リボンを収納した光ファイバケーブル
ES2119678B1 (es) * 1996-02-27 2000-10-01 Univ Malaga Sensor para la proteccion de guias opticas contra roturas por torsion.
NO983484L (no) 1997-09-04 1999-03-05 Western Atlas Int Inc Kombiner fiberoptisk/elektrisk br°nnloggingskabel
KR100304120B1 (ko) * 1998-12-16 2001-11-02 이계철 전기신호삽입전송이가능한광전송장치
US6853780B1 (en) * 1999-03-31 2005-02-08 Pirelli Cavi E Sistemi S.P.A. Optical cable for telecommunications
NO313607B1 (no) 1999-05-19 2002-10-28 Cit Alcatel Optisk undervannskabel
US20070230879A1 (en) * 2006-03-31 2007-10-04 Mcalpine Warren W Armored fiber optic cable having a centering element and methods of making
EP2092228B1 (en) * 2006-12-22 2011-02-09 NKT Flexibles I/S A flexible pipe
DE112016005261T5 (de) * 2015-11-17 2018-08-16 Furukawa Automotive Systems Inc. Litzenleiter und Herstellungsverfahren für einen Litzenleiter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710006A (en) * 1971-07-01 1973-01-09 Schlumberger Technology Corp Marine streamer cable
GB1422956A (en) * 1972-11-10 1976-01-28 Bicc Ltd Optical guides
US4153332A (en) * 1974-07-30 1979-05-08 Industrie Pirelli Societa Per Azioni Sheathed optical fiber element and cable
US4143942A (en) * 1976-10-26 1979-03-13 Belden Corporation Fiber optic cable and method of making same
GB1572299A (en) * 1977-12-13 1980-07-30 Standard Telephones Cables Ltd Optical connector cable
GB2021282B (en) * 1978-05-22 1982-06-03 Post Office Submarine optical fibre cable
GB1598540A (en) * 1978-05-31 1981-09-23 Ass Elect Ind Electro-optical cables
FR2435051A1 (fr) * 1978-08-31 1980-03-28 Cables De Lyon Geoffroy Delore Element de cable sous-marin a fibres optiques pour telecommunications, procede de fabrication de celui-ci, et dispositif et procede de jonction a un repeteur
DE2948896C2 (de) * 1979-12-05 1986-07-17 Standard Elektrik Lorenz Ag, 7000 Stuttgart Optisches Kabel
US4365865A (en) * 1981-01-30 1982-12-28 Sea-Log Corporation Hybrid cable construction
US4717235A (en) * 1981-11-16 1988-01-05 Honda Giken Kogyo K.K. Flexible tying member for theftproof device
IT1175835B (it) * 1984-04-19 1987-07-15 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
IT1175834B (it) * 1984-04-19 1987-07-15 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche

Also Published As

Publication number Publication date
DK253186A (da) 1986-11-30
AU5715686A (en) 1986-12-04
MX168219B (es) 1993-05-13
EP0203538A2 (en) 1986-12-03
IT1185597B (it) 1987-11-12
US4697875A (en) 1987-10-06
NO862114L (no) 1986-12-01
NZ216169A (en) 1989-06-28
NO168333C (no) 1992-02-05
CN1014646B (zh) 1991-11-06
ES294684Y (es) 1987-07-01
GR861363B (en) 1986-09-23
CA1255136A (en) 1989-06-06
IT8520943A0 (it) 1985-05-29
BR8602583A (pt) 1987-02-03
DK253186D0 (da) 1986-05-29
KR860009313A (ko) 1986-12-22
NO168333B (no) 1991-10-28
FI87700C (fi) 1993-02-10
FI87700B (fi) 1992-10-30
JPS625512A (ja) 1987-01-12
FI862259L (fi) 1986-11-30
FI862259A0 (fi) 1986-05-28
AU587250B2 (en) 1989-08-10
EP0203538A3 (en) 1987-09-30
EP0203538B1 (en) 1993-03-03
CN86103470A (zh) 1987-01-21

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970203