DK253186A - Undersaeisk telekommunikationskabel med optiske fibre - Google Patents

Undersaeisk telekommunikationskabel med optiske fibre Download PDF

Info

Publication number
DK253186A
DK253186A DK253186A DK253186A DK253186A DK 253186 A DK253186 A DK 253186A DK 253186 A DK253186 A DK 253186A DK 253186 A DK253186 A DK 253186A DK 253186 A DK253186 A DK 253186A
Authority
DK
Denmark
Prior art keywords
subsidiary
optical fibers
telecommunication cable
telecommunication
cable
Prior art date
Application number
DK253186A
Other languages
English (en)
Other versions
DK253186D0 (da
Inventor
Paolo Gazzana Priaroggia
Original Assignee
Pirelli Cavi 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 Pirelli Cavi Spa filed Critical Pirelli Cavi Spa
Publication of DK253186D0 publication Critical patent/DK253186D0/da
Publication of DK253186A publication Critical patent/DK253186A/da

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
    • 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

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)
DK253186A 1985-05-29 1986-05-29 Undersaeisk telekommunikationskabel med optiske fibre DK253186A (da)

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
DK253186D0 DK253186D0 (da) 1986-05-29
DK253186A true DK253186A (da) 1986-11-30

Family

ID=11174405

Family Applications (1)

Application Number Title Priority Date Filing Date
DK253186A DK253186A (da) 1985-05-29 1986-05-29 Undersaeisk telekommunikationskabel med optiske fibre

Country Status (16)

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

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
WO1986007469A1 (en) * 1985-06-14 1986-12-18 Ocean Cable Co., Ltd. Pressure-tight layer in submarine optical cable and method of manufacturing same
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
US8474489B2 (en) * 2006-12-22 2013-07-02 National Oilwell Varco Denmark Flexible pipe
WO2017086406A1 (ja) * 2015-11-17 2017-05-26 古河電気工業株式会社 撚線導体、及び撚線導体の製造方法

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
ES294684Y (es) 1987-07-01
NO168333B (no) 1991-10-28
CA1255136A (en) 1989-06-06
FI862259A0 (fi) 1986-05-28
GR861363B (en) 1986-09-23
FI87700C (fi) 1993-02-10
US4697875A (en) 1987-10-06
MX168219B (es) 1993-05-13
EP0203538B1 (en) 1993-03-03
IT1185597B (it) 1987-11-12
AU587250B2 (en) 1989-08-10
CN86103470A (zh) 1987-01-21
NZ216169A (en) 1989-06-28
NO862114L (no) 1986-12-01
KR860009313A (ko) 1986-12-22
BR8602583A (pt) 1987-02-03
FI87700B (fi) 1992-10-30
CN1014646B (zh) 1991-11-06
NO168333C (no) 1992-02-05
JPS625512A (ja) 1987-01-12
AU5715686A (en) 1986-12-04
DK253186D0 (da) 1986-05-29
ES294684U (es) 1986-10-16
EP0203538A3 (en) 1987-09-30
EP0203538A2 (en) 1986-12-03
FI862259A (fi) 1986-11-30
IT8520943A0 (it) 1985-05-29

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment