IT8420621A0 - Cavo sottomarino per telecomunicazioni a fibre ottiche. - Google Patents

Cavo sottomarino per telecomunicazioni a fibre ottiche.

Info

Publication number
IT8420621A0
IT8420621A0 IT8420621A IT2062184A IT8420621A0 IT 8420621 A0 IT8420621 A0 IT 8420621A0 IT 8420621 A IT8420621 A IT 8420621A IT 2062184 A IT2062184 A IT 2062184A IT 8420621 A0 IT8420621 A0 IT 8420621A0
Authority
IT
Italy
Prior art keywords
fiber optic
submarine cable
optic telecommunications
telecommunications
submarine
Prior art date
Application number
IT8420621A
Other languages
English (en)
Other versions
IT8420621A1 (it
IT1175835B (it
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 IT8420621A0 publication Critical patent/IT8420621A0/it
Priority to IT20621/84A priority Critical patent/IT1175835B/it
Priority to AU39275/85A priority patent/AU567795B2/en
Priority to NZ211334A priority patent/NZ211334A/xx
Priority to BR8501643A priority patent/BR8501643A/pt
Priority to MX204925A priority patent/MX156430A/es
Priority to FR8505431A priority patent/FR2563346B1/fr
Priority to US06/723,039 priority patent/US4690498A/en
Priority to DE3513858A priority patent/DE3513858C2/de
Priority to GR850938A priority patent/GR850938B/el
Priority to GB08509948A priority patent/GB2157848B/en
Priority to NO851557A priority patent/NO167778C/no
Priority to ES542998A priority patent/ES8608181A1/es
Priority to CA000479439A priority patent/CA1254418A/en
Priority to SE8501923A priority patent/SE462006B/sv
Publication of IT8420621A1 publication Critical patent/IT8420621A1/it
Application granted granted Critical
Publication of IT1175835B publication Critical patent/IT1175835B/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
    • G02B6/4415—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
    • G02B6/4407—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
IT20621/84A 1984-04-19 1984-04-19 Cavo sottomarino per telecomunicazioni a fibre ottiche IT1175835B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT20621/84A IT1175835B (it) 1984-04-19 1984-04-19 Cavo sottomarino per telecomunicazioni a fibre ottiche
AU39275/85A AU567795B2 (en) 1984-04-19 1985-02-28 Telecommunication optical fiber submarine cable
NZ211334A NZ211334A (en) 1984-04-19 1985-03-06 Tensile resistant cored cable: optical fibres in outer helical grooves
BR8501643A BR8501643A (pt) 1984-04-19 1985-04-09 Cabo submarino de fibras opticas para telecomunicacoes
MX204925A MX156430A (es) 1984-04-19 1985-04-11 Mejoras a cable submarino de fibras opticas para telecomunicacion
FR8505431A FR2563346B1 (fr) 1984-04-19 1985-04-11 Cable sous-marin pour telecommunications a fibres optiques
US06/723,039 US4690498A (en) 1984-04-19 1985-04-15 Pressure resistant submarine optical fiber cable
DE3513858A DE3513858C2 (de) 1984-04-19 1985-04-17 Unterwasser-Nachrichtenübertragungskabel mit optischen Fasern
GR850938A GR850938B (it) 1984-04-19 1985-04-17
GB08509948A GB2157848B (en) 1984-04-19 1985-04-18 Underwater optical fibre cable
NO851557A NO167778C (no) 1984-04-19 1985-04-18 Fiberoptisk undervanns-telekommunikasjonskabel.
ES542998A ES8608181A1 (es) 1984-04-19 1985-04-18 Perfeccionamientos en cables submarinos para telecomunica- ciones a fibras opticas
CA000479439A CA1254418A (en) 1984-04-19 1985-04-18 Pressure resistant submarine optical fiber cable
SE8501923A SE462006B (sv) 1984-04-19 1985-04-19 Submarin telekabel foer stora havsdjup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20621/84A IT1175835B (it) 1984-04-19 1984-04-19 Cavo sottomarino per telecomunicazioni a fibre ottiche

Publications (3)

Publication Number Publication Date
IT8420621A0 true IT8420621A0 (it) 1984-04-19
IT8420621A1 IT8420621A1 (it) 1985-10-19
IT1175835B IT1175835B (it) 1987-07-15

Family

ID=11169674

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20621/84A IT1175835B (it) 1984-04-19 1984-04-19 Cavo sottomarino per telecomunicazioni a fibre ottiche

Country Status (14)

Country Link
US (1) US4690498A (it)
AU (1) AU567795B2 (it)
BR (1) BR8501643A (it)
CA (1) CA1254418A (it)
DE (1) DE3513858C2 (it)
ES (1) ES8608181A1 (it)
FR (1) FR2563346B1 (it)
GB (1) GB2157848B (it)
GR (1) GR850938B (it)
IT (1) IT1175835B (it)
MX (1) MX156430A (it)
NO (1) NO167778C (it)
NZ (1) NZ211334A (it)
SE (1) SE462006B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113917636A (zh) * 2021-10-20 2022-01-11 中英海底***有限公司 预防海底光缆磨蚀破坏的原位抢修装备

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1174109B (it) * 1984-05-29 1987-07-01 Pirelli Cavi Spa Perfezionamento ai cavi otticisottomarini per telecomunicazioni
IT1176347B (it) * 1984-06-29 1987-08-18 Pirelli Cavi Spa Giunto per cavi sottomarini di telecomunicazione a fibre ottiche
IT1176522B (it) * 1984-08-01 1987-08-18 Pirelli Cavi Spa Linea sottomarina per telecomunicazioni a fibre ottiche
IT1184323B (it) * 1985-02-26 1987-10-28 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
IT1184322B (it) * 1985-02-26 1987-10-28 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
IT1183452B (it) * 1985-03-01 1987-10-22 Pirelli Cavi Spa Giunti per cavi sottomarini di telecomunicazioni a fibre ottiche
IT1185597B (it) * 1985-05-29 1987-11-12 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
GB8600294D0 (en) * 1986-01-07 1986-02-12 Bicc Plc Optical cable
JPH07113695B2 (ja) * 1986-04-21 1995-12-06 住友電気工業株式会社 防水形光ケ−ブルおよびその製造方法
IT1189524B (it) * 1986-05-19 1988-02-04 Pirelli Cavi Spa Cavi sottomarini per telecomunicazioni a fibre ottiche e loro procedimento di fabbricazione
GB8614767D0 (en) * 1986-06-17 1986-07-23 Bicc Plc Optic cable manufacture
JPH0754367B2 (ja) * 1987-01-23 1995-06-07 住友電気工業株式会社 光フアイバユニツト
GB2201008B (en) * 1987-02-12 1991-10-23 Stc Plc Optical fibre cables
US4944570A (en) * 1987-02-18 1990-07-31 Alcatel Na, Inc. Fiber optic cable having an extended elongation window
AU597179B2 (en) * 1987-06-23 1990-05-24 Australian Cables Pty Limited Underwater cables
IT1205212B (it) * 1987-06-30 1989-03-15 Pirelli Cavi Spa Cavo a fibre ottiche
IT1222135B (it) * 1987-07-27 1990-09-05 Pirelli Cavi Spa Linea sottomarina per telecomunicazioni a fibre ottiche
DE3808037C2 (de) * 1988-03-10 1997-02-06 Siemens Ag Verfahren zur Herstellung eines optischen Kabels und Vorrichtung zu dessen Durchführung
FR2641120A1 (en) * 1988-12-23 1990-06-29 Pecot Alain Self-supported overhead cable
IT1246761B (it) * 1990-07-02 1994-11-26 Pirelli Cavi Spa Cavi a fibre ottiche e relativi componenti contenenti una miscela omogenea per proteggere le fibre ottiche dall' idrogeno e relativa miscela barriera omogenea
US5119457A (en) * 1990-08-15 1992-06-02 University Research Engineers & Associates, Inc. High-performance electric power cable and connector system
US5195158A (en) * 1991-02-06 1993-03-16 Bottoms Jack Jr Tight buffered fiber optic groundwire cable
US5204926A (en) * 1991-02-06 1993-04-20 Bottoms Jack Jr Tight buffered fiber optic groundwire cable
US5274725A (en) * 1991-02-06 1993-12-28 Bottoms Jack Jr Tight buffered fiber optic groundwire cable
US5193134A (en) * 1991-03-08 1993-03-09 Pirelli Cavi S.P.A. Grooved-core cable for use with ribbon optical fibres and process to make the same
US5222178A (en) * 1992-07-17 1993-06-22 Hughes Aircraft Company High density fiber optic cable packaging
JP3282640B2 (ja) * 1993-01-27 2002-05-20 日本電信電話株式会社 海底光ケーブル
US5495546A (en) * 1994-04-13 1996-02-27 Bottoms, Jr.; Jack Fiber optic groundwire with coated fiber enclosures
DE4438691A1 (de) * 1994-10-29 1996-05-02 Nokia Kabel Gmbh Luftkabel
ES2114807B1 (es) * 1996-02-13 1999-02-16 Telefonica Nacional Espana Co Tritubo estriado y lubricado para cables de fibra optica.
GB9616400D0 (en) * 1996-08-03 1996-09-11 Limited Electrical and optical cable
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
FR2805920B1 (fr) * 2000-03-06 2004-01-30 Patrice Brunet Dispositif d'identification visuelle de cablages ou conduits
US20040120664A1 (en) * 2002-12-19 2004-06-24 Alcatel Anti-rotational central strength member
US7269324B2 (en) * 2005-03-31 2007-09-11 Crownover John D Helical fiber optic mode scrambler
US8992098B2 (en) 2005-06-08 2015-03-31 Commscope, Inc. Of North Carolina Methods for forming connectorized fiber optic cabling
US7742667B2 (en) * 2005-06-08 2010-06-22 Commscope, Inc. Of North Carolina Fiber optic cables and methods for forming the same
US10578812B2 (en) 2005-06-08 2020-03-03 Commscope, Inc. Of North Carolina Methods for forming connectorized fiber optic cabling
US7537393B2 (en) 2005-06-08 2009-05-26 Commscope, Inc. Of North Carolina Connectorized fiber optic cabling and methods for forming the same
WO2007120646A2 (en) * 2006-04-11 2007-10-25 General Dynamics Advanced Information Systems, Inc. Grooved jacket for undersea cable and method for manufacturing the same
CN105093450B (zh) * 2015-07-21 2018-10-12 江苏通光海洋光电科技有限公司 一种在缆芯绝缘层嵌入传感部件的智能海底光缆
CN107724138A (zh) * 2017-11-14 2018-02-23 浙锚科技股份有限公司 一种智能填充型环氧涂层钢绞线及制作方法
CN115128748B (zh) * 2022-03-25 2024-03-08 远东通讯有限公司 一种防声呐海底光缆及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448793A (en) * 1974-05-31 1976-09-08 Post Office Optical cables
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
CA1093877A (en) * 1978-06-07 1981-01-20 Frederick D. King Optical waveguide cables
FR2446495A1 (fr) * 1979-01-15 1980-08-08 Cordons Equip Cable a fibres optiques et son procede de fabrication
FR2460492A1 (fr) * 1979-06-28 1981-01-23 Cables De Lyon Geoffroy Delore Cable sous-marin a fibres optiques
NL7907433A (nl) * 1979-10-08 1981-04-10 Philips Nv Kabel voorzien van optische vezels.
GB2063502B (en) * 1979-11-15 1983-09-21 Standard Telephones Cables Ltd Submarine optical cable
FR2470392B1 (fr) * 1979-11-22 1986-02-28 Noane Georges Le Cables a fibres optiques notmment pour systemes de transmission sous-marins
DE2948896C2 (de) * 1979-12-05 1986-07-17 Standard Elektrik Lorenz Ag, 7000 Stuttgart Optisches Kabel
JPS5744107A (en) * 1980-08-29 1982-03-12 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cable and its manufacture
US4361381A (en) * 1980-10-06 1982-11-30 Northern Telecom Limited Optical cable
IT1134497B (it) * 1980-11-28 1986-08-13 Pirelli Corpi allungati perfezionati,contenenti elementi per telecomunicazioni con firme ottiche
FR2500638A1 (fr) * 1981-02-20 1982-08-27 Laurette Michel Cable a fibres optiques
FR2505057A1 (fr) * 1981-04-30 1982-11-05 Cabeltel Element porteur non metallique pour cable et cable comportant un tel porteur
FR2511161B1 (fr) * 1981-08-05 1986-04-04 Foptica Cable optique destine a supporter des pressions elevees
JPS58205106A (ja) * 1982-05-26 1983-11-30 Matsushita Electric Ind Co Ltd 光フアイバ固定装置
GB2129580B (en) * 1982-10-28 1985-04-11 Int Standard Electric Corp Optical fibre cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113917636A (zh) * 2021-10-20 2022-01-11 中英海底***有限公司 预防海底光缆磨蚀破坏的原位抢修装备

Also Published As

Publication number Publication date
FR2563346A1 (fr) 1985-10-25
AU3927585A (en) 1985-10-24
IT8420621A1 (it) 1985-10-19
NO851557L (no) 1985-10-21
DE3513858C2 (de) 1994-11-17
NO167778B (no) 1991-08-26
BR8501643A (pt) 1985-12-03
SE8501923L (sv) 1985-10-20
IT1175835B (it) 1987-07-15
ES542998A0 (es) 1986-06-01
ES8608181A1 (es) 1986-06-01
GB2157848A (en) 1985-10-30
SE462006B (sv) 1990-04-23
GR850938B (it) 1985-11-25
CA1254418A (en) 1989-05-23
DE3513858A1 (de) 1985-10-24
FR2563346B1 (fr) 1989-06-02
MX156430A (es) 1988-08-19
SE8501923D0 (sv) 1985-04-19
US4690498A (en) 1987-09-01
GB2157848B (en) 1987-11-18
GB8509948D0 (en) 1985-05-30
AU567795B2 (en) 1987-12-03
NO167778C (no) 1991-12-04
NZ211334A (en) 1988-11-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970423