ES2061651T3 - Cables de fibras opticas. - Google Patents
Cables de fibras opticas.Info
- Publication number
- ES2061651T3 ES2061651T3 ES88305705T ES88305705T ES2061651T3 ES 2061651 T3 ES2061651 T3 ES 2061651T3 ES 88305705 T ES88305705 T ES 88305705T ES 88305705 T ES88305705 T ES 88305705T ES 2061651 T3 ES2061651 T3 ES 2061651T3
- Authority
- ES
- Spain
- Prior art keywords
- sheath
- fiber optic
- optic cables
- duct
- optical fibre
- 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 - Lifetime
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
- G02B6/443—Protective covering
-
- 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
- G02B6/4438—Means specially adapted for strengthening or protecting the cables for facilitating insertion by fluid drag in ducts or capillaries
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Communication Cables (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Insulated Conductors (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
CABLE DE FIBRA OPTICA QUE CONSTA DE UNA FUNDA INTERIOR (3) QUE CONTIENE AL MENOS UNA FIBRA OPTICA (1,2) Y UNA FUNDA EXTERNA (5) QUE CONTIENE A LA ANTERIOR (3). LA FUNDA INTERIOR (3) ES DE MATERIAL BLANDO Y CON UN BAJO MODULO DE ELASTICIDAD. LA FUNDA EXTERIOR (5) ES DE UN MATERIAL CON PROPIEDADES VOLUMETRICAS, COMO LA DENSIDAD Y LA RIGIDEZ, Y PROPIEDADES SUPERFICIALES, COMO LA TEXTURA SUPERFICIAL Y LA FRICCION, DE FORMA QUE EL CABLE PUEDE SER IMPULSADO A LO LARGO DE UN CONDUCTO MEDIANTE UN CONDUCTO DE AIRE QUE PASA POR EL MISMO. ENTRE LAS FUNDAS INTERIOR Y EXTERIOR (3,5) PUEDE INCLUIRSE UNA FUNDA INTERMEDIA (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878714640A GB8714640D0 (en) | 1987-06-23 | 1987-06-23 | Optical fibre cables |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2061651T3 true ES2061651T3 (es) | 1994-12-16 |
Family
ID=10619371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88305705T Expired - Lifetime ES2061651T3 (es) | 1987-06-23 | 1988-06-22 | Cables de fibras opticas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4976519A (es) |
EP (1) | EP0296836B1 (es) |
JP (1) | JP2831357B2 (es) |
AT (1) | ATE113389T1 (es) |
CA (1) | CA1321722C (es) |
DE (1) | DE3851915T2 (es) |
ES (1) | ES2061651T3 (es) |
GB (2) | GB8714640D0 (es) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2585823B2 (ja) * | 1989-02-08 | 1997-02-26 | 住友電気工業株式会社 | 光ファイバユニット |
US5062685A (en) * | 1989-10-11 | 1991-11-05 | Corning Incorporated | Coated optical fibers and cables and method |
US5046815A (en) * | 1990-05-17 | 1991-09-10 | Corning Incorporated | Optical fiber cabling |
JPH0427410U (es) * | 1990-06-25 | 1992-03-04 | ||
JPH0427411U (es) * | 1990-06-25 | 1992-03-04 | ||
JP2516756Y2 (ja) * | 1990-06-25 | 1996-11-13 | 昭和電線電纜株式会社 | エアブロン布設システム用光ファイバユニット |
JPH04186204A (ja) * | 1990-11-20 | 1992-07-03 | Mitsubishi Cable Ind Ltd | 光ファイバケーブル |
US5293678A (en) * | 1992-02-28 | 1994-03-15 | Comm/Scope | Method for upgrading and converting a coaxial cable with a fiber optic cable |
GB2282897B (en) † | 1993-10-01 | 1996-10-23 | Pirelli General Plc | Optical fibre assembly with coating having projecting particulate material for blown installation |
DE19900213A1 (de) * | 1999-01-07 | 2000-07-13 | Alcatel Sa | Optische Ader mit einer Vielzahl von Lichtwellenleitern |
US6226431B1 (en) * | 1999-06-29 | 2001-05-01 | Lucent Technology Inc. | Optical fiber cable |
BR0210111B1 (pt) * | 2001-06-04 | 2014-01-07 | Cabo óptico, e, método para a proteção de um núcleo óptico | |
US6707973B2 (en) * | 2001-11-02 | 2004-03-16 | Alcatel | Buffer tube design for easy and reliable access in mid-span |
DK1488266T3 (da) | 2002-03-28 | 2007-10-01 | Prysmian Cables & Systems Ltd | Fremgangsmåder til fremstilling af coatede, optiske fiberenheder |
GB0313018D0 (en) * | 2002-08-10 | 2003-07-09 | Emtelle Uk Ltd | Signal transmitting cable |
AU2007209831B2 (en) * | 2002-08-10 | 2009-07-30 | Emtelle Uk Limited | Signal Transmitting Cable |
GB2409908C (en) * | 2002-08-10 | 2011-07-13 | Emtelle Uk Ltd | Signal transmitting cable |
US20040052487A1 (en) * | 2002-09-13 | 2004-03-18 | Fitel U.S.A. Corporation | Foamed optical fiber coating and method of manufacture |
US20040096166A1 (en) * | 2002-11-15 | 2004-05-20 | Alcatel | Jacket materials and cable design for duct application |
US6912347B2 (en) * | 2002-11-15 | 2005-06-28 | Alcatel | Optimized fiber optic cable suitable for microduct blown installation |
CN1720474A (zh) * | 2003-01-07 | 2006-01-11 | Lg电线有限公司 | 适于空气喷吹安装的光纤单元及其制造方法 |
FR2849929B1 (fr) | 2003-01-09 | 2005-04-15 | Sagem | Cable a fibres optiques avec gaine de maintien |
EP1480008B1 (en) * | 2003-05-21 | 2014-12-31 | Prysmian Cables & Systems Limited | Method and apparatus for determining the length of a passage along which an optical fibre is to be blown |
US6941049B2 (en) * | 2003-06-18 | 2005-09-06 | Alcatel | Fiber optic cable having no rigid strength members and a reduced coefficient of thermal expansion |
US6973245B2 (en) * | 2003-12-30 | 2005-12-06 | Furukawa Electric North America | Optical fiber cables |
US20050207716A1 (en) * | 2004-03-17 | 2005-09-22 | Kariofilis Konstadinidis | Optical fiber cable coatings |
DK1598637T3 (en) * | 2004-05-21 | 2015-11-16 | Prysmian Cables & Systems Ltd | Method and apparatus for determining the length of a section along which an optical fiber is to be blown |
NL1033101C2 (nl) | 2006-12-21 | 2008-06-24 | Draka Comteq Bv | Optische vezeleenheid, optische kabel en werkwijze ter vervaardiging daarvan. |
JP5294585B2 (ja) * | 2007-08-02 | 2013-09-18 | 株式会社フジクラ | 光ファイバケーブル |
US20090087154A1 (en) * | 2007-09-28 | 2009-04-02 | Bradley Kelvin B | Optical fiber cables |
NL1034923C2 (nl) * | 2008-01-16 | 2009-07-20 | Draka Comteq Bv | Optische kabel. |
US8362359B1 (en) | 2009-07-27 | 2013-01-29 | Superior Essex Communications Lp | Surface modified drop cable, method of making same, and drop cable assembly |
US20110243515A1 (en) * | 2010-04-06 | 2011-10-06 | Bradley Kelvin B | Optical fiber cables |
US8655127B2 (en) | 2010-12-17 | 2014-02-18 | Optical Cable Corporation | Rugged fiber optic cable |
US9475239B2 (en) | 2011-11-01 | 2016-10-25 | Corning Cable Systems Llc | Cables with extruded access features and methods of making thereof |
US9031369B2 (en) * | 2012-09-04 | 2015-05-12 | Ofs Fitel, Llc | Liquid and gaseous resistance compact fiber unit and method of making the same |
WO2015079463A1 (en) | 2013-11-29 | 2015-06-04 | Prysmian S.P.A. | High installation performance blown optical fibre unit, manufacturing method and apparatus |
US10809475B2 (en) | 2014-03-18 | 2020-10-20 | Corning Optical Communications LLC | Jacket for a fiber optic cable |
PL3120176T3 (pl) * | 2014-03-18 | 2022-01-10 | Corning Optical Communications LLC | Płaszcz dla kabla światłowodowego |
AU2017400256B2 (en) | 2017-02-27 | 2022-07-21 | Prysmian S.P.A. | Blown optical fibre unit and method of manufacturing |
CN108992165A (zh) * | 2018-04-10 | 2018-12-14 | 广东百德医疗有限公司 | 一种穿刺型半柔微波消融针的水冷结构 |
WO2020081411A1 (en) * | 2018-10-16 | 2020-04-23 | Corning Research & Development Corporation | Multilayer low attenuation drop cable |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2326714A1 (fr) * | 1975-09-19 | 1977-04-29 | Cables De Lyon Geoffroy Delore | Protection et renforcement mecanique des fibres optiques |
US4143942A (en) * | 1976-10-26 | 1979-03-13 | Belden Corporation | Fiber optic cable and method of making same |
IT1137210B (it) * | 1981-04-02 | 1986-09-03 | Pirelli Cavi Spa | Fibra ottica per cavo elettrico |
JPS587106U (ja) * | 1981-07-03 | 1983-01-18 | 日本電信電話株式会社 | 光ケ−ブル |
GB2122367B (en) * | 1982-05-06 | 1987-05-13 | Standard Telephones Cables Ltd | Laying cables |
DE3219455A1 (de) * | 1982-05-24 | 1983-11-24 | Siemens AG, 1000 Berlin und 8000 München | Lichtwellenleiter mit einer mehrlagigen schutzschicht |
US4740053A (en) * | 1984-03-29 | 1988-04-26 | British Telecommunications Plc | Sheathed optical fiber cable |
GB8309671D0 (en) * | 1982-11-08 | 1983-05-11 | British Telecomm | Optical fibre transmission lines |
ATE134046T1 (de) * | 1982-11-08 | 1996-02-15 | British Telecomm | Optisches kabel |
DE3400605A1 (de) * | 1984-01-10 | 1985-08-29 | Siemens AG, 1000 Berlin und 8000 München | Optisches uebertragungselement |
GB2156837A (en) * | 1984-03-29 | 1985-10-16 | British Telecomm | Optical fibre transmission lines |
DE3411591C1 (de) * | 1984-03-29 | 1985-06-13 | Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen | Schubbewehrungselement fuer Stahlbetonkonstruktionen |
US4770489A (en) * | 1986-08-27 | 1988-09-13 | Sumitomo Electric Research Triangle, Inc. | Ruggedized optical communication cable |
JPS6378910U (es) * | 1986-11-11 | 1988-05-25 |
-
1987
- 1987-06-23 GB GB878714640A patent/GB8714640D0/en active Pending
-
1988
- 1988-06-22 AT AT88305705T patent/ATE113389T1/de not_active IP Right Cessation
- 1988-06-22 ES ES88305705T patent/ES2061651T3/es not_active Expired - Lifetime
- 1988-06-22 CA CA000570162A patent/CA1321722C/en not_active Expired - Fee Related
- 1988-06-22 GB GB8814800A patent/GB2206220B/en not_active Expired - Lifetime
- 1988-06-22 US US07/209,871 patent/US4976519A/en not_active Expired - Lifetime
- 1988-06-22 DE DE3851915T patent/DE3851915T2/de not_active Expired - Fee Related
- 1988-06-22 EP EP88305705A patent/EP0296836B1/en not_active Expired - Lifetime
- 1988-06-23 JP JP63155995A patent/JP2831357B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2206220A (en) | 1988-12-29 |
DE3851915D1 (de) | 1994-12-01 |
AU1823788A (en) | 1989-01-05 |
GB8714640D0 (en) | 1987-07-29 |
AU607231B2 (en) | 1991-02-28 |
GB2206220B (en) | 1991-01-23 |
EP0296836B1 (en) | 1994-10-26 |
US4976519A (en) | 1990-12-11 |
GB8814800D0 (en) | 1988-07-27 |
CA1321722C (en) | 1993-08-31 |
EP0296836A1 (en) | 1988-12-28 |
JPS6488411A (en) | 1989-04-03 |
ATE113389T1 (de) | 1994-11-15 |
JP2831357B2 (ja) | 1998-12-02 |
DE3851915T2 (de) | 1995-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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