IT8620478A1 - Cavi sottomarini per telecomunicazioni a fibre ottiche e loro procedimento di fabbricazione - Google Patents

Cavi sottomarini per telecomunicazioni a fibre ottiche e loro procedimento di fabbricazione

Info

Publication number
IT8620478A1
IT8620478A1 IT1986A20478A IT2047886A IT8620478A1 IT 8620478 A1 IT8620478 A1 IT 8620478A1 IT 1986A20478 A IT1986A20478 A IT 1986A20478A IT 2047886 A IT2047886 A IT 2047886A IT 8620478 A1 IT8620478 A1 IT 8620478A1
Authority
IT
Italy
Prior art keywords
manufacturing process
fiber optic
submarine cables
optic telecommunications
telecommunications
Prior art date
Application number
IT1986A20478A
Other languages
English (en)
Other versions
IT8620478A0 (it
IT1189524B (it
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 IT8620478A0 publication Critical patent/IT8620478A0/it
Priority to IT20478/86A priority Critical patent/IT1189524B/it
Priority to AT87106869T priority patent/ATE82401T1/de
Priority to DE8787106869T priority patent/DE3782536D1/de
Priority to EP87106869A priority patent/EP0246543B1/en
Priority to US07/049,677 priority patent/US4784462A/en
Priority to DK251887A priority patent/DK251887A/da
Priority to KR870004875A priority patent/KR870011484A/ko
Priority to AR87307581A priority patent/AR241835A1/es
Priority to AU73198/87A priority patent/AU580912B2/en
Priority to FI872185A priority patent/FI872185A/fi
Priority to NO872072A priority patent/NO172157B/no
Priority to CN87103630A priority patent/CN1018676B/zh
Priority to BR8702756A priority patent/BR8702756A/pt
Priority to JP62122391A priority patent/JPS62295009A/ja
Priority to NZ220368A priority patent/NZ220368A/xx
Publication of IT8620478A1 publication Critical patent/IT8620478A1/it
Application granted granted Critical
Publication of IT1189524B publication Critical patent/IT1189524B/it

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
    • G02B6/4407—Optical cables with internal fluted support member
    • 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
    • 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
    • G02B6/4434—Central member to take up tensile loads
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/449—Twisting
    • G02B6/4491—Twisting in a lobe structure
IT20478/86A 1986-05-19 1986-05-19 Cavi sottomarini per telecomunicazioni a fibre ottiche e loro procedimento di fabbricazione IT1189524B (it)

Priority Applications (15)

Application Number Priority Date Filing Date Title
IT20478/86A IT1189524B (it) 1986-05-19 1986-05-19 Cavi sottomarini per telecomunicazioni a fibre ottiche e loro procedimento di fabbricazione
AT87106869T ATE82401T1 (de) 1986-05-19 1987-05-12 Optisches unterwassernachrichtenkabel und seine fabrikation.
DE8787106869T DE3782536D1 (de) 1986-05-19 1987-05-12 Optisches unterwassernachrichtenkabel und seine fabrikation.
EP87106869A EP0246543B1 (en) 1986-05-19 1987-05-12 Optical fibres submarine telecommunication cables and their manufacturing process
US07/049,677 US4784462A (en) 1986-05-19 1987-05-13 Submarine optical fiber cable with grooved plastic core and manufacture thereof
AU73198/87A AU580912B2 (en) 1986-05-19 1987-05-18 Optical fibres submarine telecommunication cables and their manufacturing process
KR870004875A KR870011484A (ko) 1986-05-19 1987-05-18 해저 광섬유케이블 및 제조 방법
AR87307581A AR241835A1 (es) 1986-05-19 1987-05-18 Un cable submarino para telecomunicaciones de fibras opticas y procedimiento para fabricarlo.
DK251887A DK251887A (da) 1986-05-19 1987-05-18 Undersoeisk fiberoptisk telekommunikationskabel og fremgangsmaade til fremstilling af dette
FI872185A FI872185A (fi) 1986-05-19 1987-05-18 Optiska vattenkablar foer telekommunikation och foerfarande foer deras tillverkning.
NO872072A NO172157B (no) 1986-05-19 1987-05-18 Fiberoptisk undervanns-telekommunikasjonskabel og fremgangsmaate for fremstilling av samme
CN87103630A CN1018676B (zh) 1986-05-19 1987-05-19 海底光纤通信光缆及其制造方法
BR8702756A BR8702756A (pt) 1986-05-19 1987-05-19 Cabos submarinos para telecomunicacoes por fibras oticas e seu processo de fabricacao
JP62122391A JPS62295009A (ja) 1986-05-19 1987-05-19 海底光ファイバ通信ケ−ブルおよびその製造方法
NZ220368A NZ220368A (en) 1986-05-19 1987-05-19 Submarine cable: optical fibres enclosed in core grooves deformed by sheath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20478/86A IT1189524B (it) 1986-05-19 1986-05-19 Cavi sottomarini per telecomunicazioni a fibre ottiche e loro procedimento di fabbricazione

Publications (3)

Publication Number Publication Date
IT8620478A0 IT8620478A0 (it) 1986-05-19
IT8620478A1 true IT8620478A1 (it) 1987-11-19
IT1189524B IT1189524B (it) 1988-02-04

Family

ID=11167544

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20478/86A IT1189524B (it) 1986-05-19 1986-05-19 Cavi sottomarini per telecomunicazioni a fibre ottiche e loro procedimento di fabbricazione

Country Status (15)

Country Link
US (1) US4784462A (it)
EP (1) EP0246543B1 (it)
JP (1) JPS62295009A (it)
KR (1) KR870011484A (it)
CN (1) CN1018676B (it)
AR (1) AR241835A1 (it)
AT (1) ATE82401T1 (it)
AU (1) AU580912B2 (it)
BR (1) BR8702756A (it)
DE (1) DE3782536D1 (it)
DK (1) DK251887A (it)
FI (1) FI872185A (it)
IT (1) IT1189524B (it)
NO (1) NO172157B (it)
NZ (1) NZ220368A (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935170A (en) * 1986-06-13 1990-06-19 Kabelwerke Brugg A. -G Method for the manufacture of a cable with optical fibers
DE3664690D1 (en) * 1986-06-13 1989-08-31 Brugg Ag Kabelwerke Optical fibre transmission cable, method and apparatus for its production
IT1215529B (it) * 1987-06-01 1990-02-14 Pirelli Cavi Spa Cavo a fibre ottiche.
ES2103659B1 (es) * 1994-10-27 1998-05-16 Regis Julien Cable de conductor electrico.
US6222130B1 (en) 1996-04-09 2001-04-24 Belden Wire & Cable Company High performance data cable
US6074503A (en) * 1997-04-22 2000-06-13 Cable Design Technologies, Inc. Making enhanced data cable with cross-twist cabled core profile
US7405360B2 (en) 1997-04-22 2008-07-29 Belden Technologies, Inc. Data cable with cross-twist cabled core profile
US7154043B2 (en) * 1997-04-22 2006-12-26 Belden Technologies, Inc. Data cable with cross-twist cabled core profile
US6178278B1 (en) 1997-11-13 2001-01-23 Alcatel Indoor/outdoor dry optical fiber cable
US6169834B1 (en) 1998-05-13 2001-01-02 Alcatel Slotted composite cable having a cable housing with a tubular opening for copper pairs and a slot for an optical fiber
US6253012B1 (en) 1998-11-12 2001-06-26 Alcatel Cycled fiber lock for cross-functional totally dry optical fiber loose tube cable
US6424772B1 (en) 1999-11-30 2002-07-23 Corning Cable Systems, Llc Fiber optic cable product and associated fabrication method and apparatus
IT1317520B1 (it) * 2000-05-11 2003-07-09 Traversa Ezio Plastici Elementi componibili ed orientabili per canaline passacavi.
CA2373582A1 (en) * 2001-02-28 2002-08-28 Asahi Glass Company, Limited Optical fiber cable
SE0101361D0 (sv) * 2001-04-19 2001-04-19 Borealis Tech Oy Optical fibre submarine repeater cable with combined insulation/jacket and composition therefor
US6870993B2 (en) * 2002-12-13 2005-03-22 Red Sky Systems, Inc. Interconnect including a repeater for an optical transmission cable
WO2004058322A2 (en) * 2002-12-16 2004-07-15 Meagan Medical, Inc. Coupling percutaneous devices to a patient
US7244893B2 (en) 2003-06-11 2007-07-17 Belden Technologies, Inc. Cable including non-flammable micro-particles
WO2005013292A1 (en) 2003-07-28 2005-02-10 Belden Cdt Networking, Inc. Skew adjusted data cable
US8256147B2 (en) 2004-11-22 2012-09-04 Frampton E. Eliis Devices with internal flexibility sipes, including siped chambers for footwear
US7208683B2 (en) 2005-01-28 2007-04-24 Belden Technologies, Inc. Data cable for mechanically dynamic environments
US7449638B2 (en) * 2005-12-09 2008-11-11 Belden Technologies, Inc. Twisted pair cable having improved crosstalk isolation
CA2538637A1 (en) * 2006-03-06 2007-09-06 Belden Technologies, Inc. Web for separating conductors in a communication cable
US20070280611A1 (en) * 2006-04-11 2007-12-06 General Dynamics Advanced Grooved jacket for undersea cable and method for manufacturing the same
US7917747B2 (en) * 2007-03-22 2011-03-29 Igt Multi-party encryption systems and methods
WO2009067551A2 (en) * 2007-11-19 2009-05-28 Belden Technologies, Inc. Separator spline and cables using same
US8125796B2 (en) 2007-11-21 2012-02-28 Frampton E. Ellis Devices with faraday cages and internal flexibility sipes
US9534708B2 (en) * 2012-09-04 2017-01-03 II Louis Cripps Multiple axis control suspension system and method
DE102015100735A1 (de) * 2015-01-20 2016-07-21 Atlas Elektronik Gmbh Verfahren zur Fertigung eines Unterwasserkabels, Unterwasserkabel, Unterseekabel, Schlepp-Sonar und Fahrzeug
CN106024175A (zh) * 2015-03-10 2016-10-12 蒋菊生 一种光电复合缆
US10121571B1 (en) * 2016-08-31 2018-11-06 Superior Essex International LP Communications cables incorporating separator structures
US10276281B1 (en) 2016-11-08 2019-04-30 Superior Essex International LP Communication cables with twisted tape separators
US10068685B1 (en) 2016-11-08 2018-09-04 Superior Essex International LP Communication cables with separators having alternating projections
US10438726B1 (en) 2017-06-16 2019-10-08 Superior Essex International LP Communication cables incorporating separators with longitudinally spaced radial ridges
US10059278B1 (en) * 2017-07-18 2018-08-28 Paul Stotts System and method for retrofitting vehicles with onboard monitoring equipment
US11846822B2 (en) * 2021-12-29 2023-12-19 Sterlite Technologies Limited Optical fiber cable with compressed core and manufacturing method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460492A1 (fr) * 1979-06-28 1981-01-23 Cables De Lyon Geoffroy Delore Cable sous-marin a fibres optiques
JPS5744107A (en) * 1980-08-29 1982-03-12 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cable and its manufacture
FR2494452A1 (fr) * 1980-11-20 1982-05-21 Cables De Lyon Geoffroy Delore Methode de fabrication d'un cable a fibres optiques
JPS587607A (ja) * 1981-07-07 1983-01-17 Sumitomo Electric Ind Ltd 光フアイバ複合架空線およびその製造方法
JPS60145410U (ja) * 1984-03-06 1985-09-27 住友電気工業株式会社 防水型光フアイバケ−ブル
JPS60205408A (ja) * 1984-03-29 1985-10-17 Sumitomo Electric Ind Ltd 防水型通信ケ−ブル及びその製造方法
IT1175835B (it) * 1984-04-19 1987-07-15 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
GB8412276D0 (en) * 1984-05-14 1984-06-20 Telephone Cables Ltd Manufacture of optical fibre cable
IT1184322B (it) * 1985-02-26 1987-10-28 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
IT1184323B (it) * 1985-02-26 1987-10-28 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
IT1185597B (it) * 1985-05-29 1987-11-12 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche

Also Published As

Publication number Publication date
IT8620478A0 (it) 1986-05-19
CN87103630A (zh) 1988-01-06
KR870011484A (ko) 1987-12-23
NO872072D0 (no) 1987-05-18
AR241835A1 (es) 1992-12-30
CN1018676B (zh) 1992-10-14
AU580912B2 (en) 1989-02-02
JPS62295009A (ja) 1987-12-22
AU7319887A (en) 1987-11-26
EP0246543A3 (en) 1989-04-19
EP0246543A2 (en) 1987-11-25
FI872185A (fi) 1987-11-20
DE3782536D1 (de) 1992-12-17
DK251887D0 (da) 1987-05-18
NZ220368A (en) 1989-07-27
NO172157B (no) 1993-03-01
EP0246543B1 (en) 1992-11-11
ATE82401T1 (de) 1992-11-15
IT1189524B (it) 1988-02-04
FI872185A0 (fi) 1987-05-18
US4784462A (en) 1988-11-15
NO872072L (no) 1987-11-20
BR8702756A (pt) 1988-03-01
DK251887A (da) 1987-11-20

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