ES8606950A1 - Perfeccionamientos en cables submarinos para telecomunica- ciones a fibras opticas - Google Patents
Perfeccionamientos en cables submarinos para telecomunica- ciones a fibras opticasInfo
- Publication number
- ES8606950A1 ES8606950A1 ES543109A ES543109A ES8606950A1 ES 8606950 A1 ES8606950 A1 ES 8606950A1 ES 543109 A ES543109 A ES 543109A ES 543109 A ES543109 A ES 543109A ES 8606950 A1 ES8606950 A1 ES 8606950A1
- Authority
- ES
- Spain
- Prior art keywords
- tubes
- layer
- plastic material
- cable
- strand
- 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
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
- G02B6/4429—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
- G02B6/4401—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
CABLE SUBMARINO PARA TELECOMUNICACIONES POR FIBRAS OPTICAS. UN CONJUNTO DE FIBRAS OPTICAS SE ENCUENTRAN DISPUESTAS ALREDEDOR DE UN ALMA CENTRAL ENCERRADA EN EL INTERIOR DE UNA FUNDA METALICA. EL CONJUNTO CUENTA CON UN ARMAZON (1) COAXIAL CON EL CABLE E INTERNO, CONSTITUIDO POR UNA CUERDA COMPACTA ANTI-TORSION COMPUESTA DE HILOS (2) DE GRAN RESISTENCIA MECANICA. LOS ESPACIOS ENTRE LOS HILOS DE DICHA CUERDA SE LLENAN CON UN FLUIDO DE ALTA INCOMPRENSIBILIDAD. EN LA SUPERFICIE MAS EXTERNA DEL ARMAZON SE DISPONE UN CONJUNTO DE PEQUEÑOS TUBOS (6) QUE SIGUEN UNA CONFIGURACION HELICOIDAL ALREDEDOR DE AQUEL, LLENOS CON UN FLUIDO INCOMPRESIBLE Y QUE ALOJAN, AL MENOS, UNA FIBRA OPTICA (7). UNA CAPA DE PLASTICO SE DISPONE SOBRE EL ARMAZON Y LOS PEQUEÑOS TUBOS (10) ESTANDO PRESENTA AUN OTRA CAPA ENVOLVENTE (12) SOBRE LA QUE SE PUEDEN DISPONER OTRAS CAPAS DE PROTECCION. EL ARMAZON (1) ES EL ENCARGADO DE RESISTIR LOS ESFUERZOS LONGITUDINALES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20620/84A IT1175834B (it) | 1984-04-19 | 1984-04-19 | Cavo sottomarino per telecomunicazioni a fibre ottiche |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8606950A1 true ES8606950A1 (es) | 1986-05-16 |
ES543109A0 ES543109A0 (es) | 1986-05-16 |
Family
ID=11169659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES543109A Expired ES8606950A1 (es) | 1984-04-19 | 1985-04-19 | Perfeccionamientos en cables submarinos para telecomunica- ciones a fibras opticas |
Country Status (15)
Country | Link |
---|---|
US (1) | US4676590A (es) |
AU (1) | AU568724B2 (es) |
BR (1) | BR8501642A (es) |
CA (1) | CA1251074A (es) |
DE (1) | DE3513859C2 (es) |
ES (1) | ES8606950A1 (es) |
FR (1) | FR2563345B1 (es) |
GB (1) | GB2157847B (es) |
GR (1) | GR850937B (es) |
IT (1) | IT1175834B (es) |
MX (1) | MX162805A (es) |
NO (1) | NO167777C (es) |
NZ (1) | NZ211333A (es) |
SE (1) | SE462005B (es) |
SG (1) | SG93287G (es) |
Families Citing this family (37)
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 |
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 |
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 |
EP0224598B1 (en) * | 1985-06-14 | 1992-08-12 | Ocean Cable Co. Ltd. | Pressure-tight layer in submarine optical cable and method of manufacturing same |
GB2197497A (en) * | 1986-11-13 | 1988-05-18 | Stc Plc | Optical fibre cable |
CA1304945C (en) * | 1987-01-09 | 1992-07-14 | Kazuyuki Kodaka | Method and tank for storing a submarine optical cable |
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 |
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 |
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 |
US5408560A (en) * | 1993-02-26 | 1995-04-18 | N.V. Bekaert S.A. | Tensile member for communication cables |
DE9421919U1 (de) * | 1993-02-26 | 1997-04-30 | N.V. Bekaert S.A., Zwevegem | Nachrichtenkabel mit einem Zugentlastungselement, Zugentlastungselement für solche Kabel und Herstellungsverfahren derselben |
US5787217A (en) * | 1996-02-15 | 1998-07-28 | Simplex Technologies, Inc. | Fiber optic ground wire cable |
US6392151B1 (en) | 1998-01-23 | 2002-05-21 | Baker Hughes Incorporated | Fiber optic well logging cable |
US6060662A (en) * | 1998-01-23 | 2000-05-09 | Western Atlas International, Inc. | Fiber optic well logging cable |
EP0939274A3 (fr) * | 1998-02-25 | 2000-05-24 | Koninklijke Philips Electronics N.V. | Càble à fibres optiques à diffusion latérale de lumière |
NO313607B1 (no) | 1999-05-19 | 2002-10-28 | Cit Alcatel | Optisk undervannskabel |
JP2003522339A (ja) | 1999-07-28 | 2003-07-22 | ピレリー・カビ・エ・システミ・ソチエタ・ペル・アツィオーニ | 長さ方向への水の伝搬に耐性がある海底光ケーブル |
DE10111274A1 (de) * | 2001-03-09 | 2002-09-12 | Coia Gmbh | Lichtwellenleiter mit mehrstufigem Aufbau |
US7158712B2 (en) * | 2005-05-06 | 2007-01-02 | Coretech Optical Co., Ltd. | Optical fiber coupler and manufacturing apparatus and method thereof |
US20100079248A1 (en) * | 2008-09-29 | 2010-04-01 | Johannes Ian Greveling | Optical fiber connector assembly with wire-based RFID antenna |
TW201038166A (en) * | 2008-11-14 | 2010-10-16 | Corning Inc | Equipment cabinet having improved space utilization |
US8410909B2 (en) | 2010-07-09 | 2013-04-02 | Corning Incorporated | Cables and connector assemblies employing a furcation tube(s) for radio-frequency identification (RFID)-equipped connectors, and related systems and methods |
WO2015017014A1 (en) | 2013-08-02 | 2015-02-05 | Oceaneering International, Inc. | Extruded encapsulated fillers to provide crush protection |
CN104049329A (zh) * | 2014-06-26 | 2014-09-17 | 尹红 | 一种改进结构的光电缆 |
WO2017121680A1 (en) * | 2016-01-12 | 2017-07-20 | Siemens Aktiengesellschaft | Hose assembly for underwater use |
CA3036821A1 (en) | 2016-09-12 | 2018-03-15 | Structured I, Llc | Former of water laid asset that utilizes a structured fabric as the outer wire |
CN106356127B (zh) * | 2016-10-27 | 2018-08-14 | 国网江苏省电力有限公司宿迁供电分公司 | 一种埋设于水底的电力设备 |
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 (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3710006A (en) * | 1971-07-01 | 1973-01-09 | Schlumberger Technology Corp | Marine streamer cable |
US4153332A (en) * | 1974-07-30 | 1979-05-08 | Industrie Pirelli Societa Per Azioni | Sheathed optical fiber element and cable |
GB1488528A (en) * | 1974-11-12 | 1977-10-12 | Standard Telephones Cables Ltd | Optical fibre 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 |
GB2063502B (en) * | 1979-11-15 | 1983-09-21 | Standard Telephones Cables Ltd | Submarine optical cable |
DE2948896C2 (de) * | 1979-12-05 | 1986-07-17 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Optisches Kabel |
JPS57169703A (en) * | 1981-04-13 | 1982-10-19 | Nippon Telegr & Teleph Corp <Ntt> | Submarine optical cable |
US4717235A (en) * | 1981-11-16 | 1988-01-05 | Honda Giken Kogyo K.K. | Flexible tying member for theftproof device |
-
1984
- 1984-04-19 IT IT20620/84A patent/IT1175834B/it active
-
1985
- 1985-02-28 AU AU39274/85A patent/AU568724B2/en not_active Ceased
- 1985-03-06 NZ NZ211333A patent/NZ211333A/en unknown
- 1985-03-29 MX MX204797A patent/MX162805A/es unknown
- 1985-04-09 BR BR8501642A patent/BR8501642A/pt not_active IP Right Cessation
- 1985-04-11 FR FR858505430A patent/FR2563345B1/fr not_active Expired - Lifetime
- 1985-04-15 US US06/723,265 patent/US4676590A/en not_active Expired - Lifetime
- 1985-04-17 GR GR850937A patent/GR850937B/el not_active IP Right Cessation
- 1985-04-17 DE DE3513859A patent/DE3513859C2/de not_active Expired - Fee Related
- 1985-04-18 CA CA000479438A patent/CA1251074A/en not_active Expired
- 1985-04-18 GB GB08509947A patent/GB2157847B/en not_active Expired
- 1985-04-18 NO NO851556A patent/NO167777C/no not_active IP Right Cessation
- 1985-04-19 SE SE8501922A patent/SE462005B/sv not_active IP Right Cessation
- 1985-04-19 ES ES543109A patent/ES8606950A1/es not_active Expired
-
1987
- 1987-10-24 SG SG932/87A patent/SG93287G/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU3927485A (en) | 1985-10-24 |
IT1175834B (it) | 1987-07-15 |
SE8501922L (sv) | 1985-10-20 |
MX162805A (es) | 1991-06-26 |
US4676590A (en) | 1987-06-30 |
GB8509947D0 (en) | 1985-05-30 |
NO167777C (no) | 1991-12-04 |
CA1251074A (en) | 1989-03-14 |
FR2563345B1 (fr) | 1990-04-06 |
NO851556L (no) | 1985-10-21 |
GB2157847A (en) | 1985-10-30 |
NO167777B (no) | 1991-08-26 |
NZ211333A (en) | 1987-11-27 |
SE8501922D0 (sv) | 1985-04-19 |
ES543109A0 (es) | 1986-05-16 |
IT8420620A1 (it) | 1985-10-19 |
SE462005B (sv) | 1990-04-23 |
GR850937B (es) | 1985-11-25 |
AU568724B2 (en) | 1988-01-07 |
GB2157847B (en) | 1987-08-19 |
FR2563345A1 (fr) | 1985-10-25 |
DE3513859A1 (de) | 1985-10-31 |
DE3513859C2 (de) | 1997-01-23 |
SG93287G (en) | 1988-05-06 |
BR8501642A (pt) | 1985-12-03 |
IT8420620A0 (it) | 1984-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20041004 |