ES2196597T3 - Cable de fibras opticas con una alta resistencia a la degradacion. - Google Patents
Cable de fibras opticas con una alta resistencia a la degradacion.Info
- Publication number
- ES2196597T3 ES2196597T3 ES98940189T ES98940189T ES2196597T3 ES 2196597 T3 ES2196597 T3 ES 2196597T3 ES 98940189 T ES98940189 T ES 98940189T ES 98940189 T ES98940189 T ES 98940189T ES 2196597 T3 ES2196597 T3 ES 2196597T3
- Authority
- ES
- Spain
- Prior art keywords
- degradation
- optical fiber
- high resistance
- resistance
- polymers
- 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
- G02B6/4415—Cables for special applications
- G02B6/4416—Heterogeneous cables
- G02B6/4422—Heterogeneous cables of the overhead type
-
- 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
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
-
- 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/48—Overhead installation
- G02B6/483—Installation of aerial type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
- Laminated Bodies (AREA)
Abstract
Un cable de fibra óptica que presenta una alta resistencia a la degradación, y que incluye al menos una fibra óptica (6) y una vaina exterior extruida de doble capa, basada en polímeros (4), que comprende una primera capa interna de polímeros (4a), esencialmente sin resistencia a la degradación, y una segunda capa externa de polímeros (4b) que presenta características de alta resistencia a la degradación, obtenibles, preferiblemente, añadiendo una cantidad prefijada de un óxido inorgánico, preferiblemente, en forma hidrada o de hidróxido, a la matriz de polímeros. De esta manera es posible producir un cable de fibra óptica que tiene alta resistencia a la degradación, que es ligero, tiene una alta fortaleza mecánica, y es particularmente adecuado para su instalación en líneas suspendidas de alto voltaje.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97112328 | 1997-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2196597T3 true ES2196597T3 (es) | 2003-12-16 |
Family
ID=8227082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98940189T Expired - Lifetime ES2196597T3 (es) | 1997-07-18 | 1998-07-09 | Cable de fibras opticas con una alta resistencia a la degradacion. |
Country Status (12)
Country | Link |
---|---|
US (1) | US6278825B1 (es) |
EP (1) | EP0995140B1 (es) |
JP (1) | JP2001510904A (es) |
KR (1) | KR100520969B1 (es) |
AR (1) | AR016353A1 (es) |
AU (1) | AU732202B2 (es) |
BR (1) | BR9810913B1 (es) |
CA (1) | CA2296361C (es) |
DE (1) | DE69812632T2 (es) |
ES (1) | ES2196597T3 (es) |
NZ (1) | NZ502082A (es) |
WO (1) | WO1999004300A1 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR022233A1 (es) * | 1999-01-29 | 2002-09-04 | Siemens Ag | Cable de fibras opticas |
DE10028562A1 (de) * | 2000-06-09 | 2001-12-13 | Scc Special Comm Cables Gmbh | Optische Übertragungselemente enthaltendes Luftkabelund Verfahren zur Herstellung eines Luftkabels |
US20050074216A1 (en) * | 2000-12-21 | 2005-04-07 | Shinichi Irie | Side-illumination type optical fiber |
DE10109347A1 (de) * | 2001-02-27 | 2002-09-05 | Ccs Technology Inc | Optisches Kabel |
KR100384128B1 (ko) * | 2001-03-21 | 2003-05-14 | 엘지전선 주식회사 | 2중 박육 절연 전선 |
KR100515642B1 (ko) * | 2001-10-30 | 2005-09-23 | 엘에스전선 주식회사 | 내유성과 난연성을 갖는 케이블 |
FR2852404B1 (fr) * | 2003-03-11 | 2005-05-20 | Cit Alcatel | Cable a fibre optique comprenant une couche isolante a base de polymeres |
EP1664875B1 (en) * | 2003-08-28 | 2011-01-12 | Prysmian S.p.A. | Optical cable and optical unit comprised therein |
BRPI0520770B1 (pt) | 2005-12-23 | 2023-05-16 | Prysmian Communications Cables And Systems Usa, Llc | Cabo de fibra óptica |
US9201207B2 (en) | 2006-08-02 | 2015-12-01 | Schlumberger Technology Corporation | Packaging for encasing an optical fiber in a cable |
US20080031578A1 (en) * | 2006-08-02 | 2008-02-07 | Joseph Varkey | Packaging for encasing an optical fiber in a cable |
US9360647B2 (en) * | 2009-02-06 | 2016-06-07 | Draka Comteq, B.V. | Central-tube cable with high-conductivity conductors encapsulated with high-dielectric-strength insulation |
JP5457266B2 (ja) * | 2010-05-10 | 2014-04-02 | 昭和電線ケーブルシステム株式会社 | 光ドロップケーブル |
US8655127B2 (en) * | 2010-12-17 | 2014-02-18 | Optical Cable Corporation | Rugged fiber optic cable |
US20130269976A1 (en) * | 2011-08-10 | 2013-10-17 | General Cable Technologies Corporation | Lead-free cable containing bismuth compound |
CA2851877C (en) | 2011-10-17 | 2021-02-09 | Schlumberger Canada Limited | Dual use cable with fiber optic packaging for use in wellbore operations |
WO2014004026A1 (en) | 2012-06-28 | 2014-01-03 | Schlumberger Canada Limited | High power opto-electrical cable with multiple power and telemetry paths |
CN103576270A (zh) * | 2012-08-11 | 2014-02-12 | 宁波康润机械科技有限公司 | 光缆挤出装置 |
US10001613B2 (en) * | 2014-07-22 | 2018-06-19 | Schlumberger Technology Corporation | Methods and cables for use in fracturing zones in a well |
US10738577B2 (en) | 2014-07-22 | 2020-08-11 | Schlumberger Technology Corporation | Methods and cables for use in fracturing zones in a well |
WO2016122446A1 (en) | 2015-01-26 | 2016-08-04 | Schlumberger Canada Limited | Electrically conductive fiber optic slickline for coiled tubing operations |
US10049789B2 (en) | 2016-06-09 | 2018-08-14 | Schlumberger Technology Corporation | Compression and stretch resistant components and cables for oilfield applications |
CN107765381B (zh) * | 2017-10-17 | 2020-02-18 | 安徽电信器材贸易工业有限责任公司 | 一种光缆挤出装置 |
KR102018124B1 (ko) * | 2018-02-05 | 2019-09-04 | (주)케이제이나노텍 | 시트형 외부 피복재로 형성된 광통신망 덕트 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3504041A1 (de) * | 1984-06-29 | 1986-01-02 | Siemens AG, 1000 Berlin und 8000 München | Optisches kabel fuer hochspannungsfreileitungen |
US5015693A (en) | 1988-04-15 | 1991-05-14 | Minnesota Mining And Manufacturing Company | Extrudable thermoplastic hydrocarbon polymer composition |
US4983677A (en) | 1988-04-15 | 1991-01-08 | Minnesota Mining And Manufacturing Company | Extrudable thermoplastic hydrocarbon polymer composition |
US4863983A (en) | 1988-04-15 | 1989-09-05 | Minnesota Mining And Manufacturing Company | Extrudable thermoplastic hydrocarbon polymer composition |
DE4009101A1 (de) * | 1990-03-21 | 1991-09-26 | Kabelmetal Electro Gmbh | Optisches luftkabel |
ES2024953A6 (es) * | 1990-12-13 | 1992-03-01 | Pirelli Cables Sa | Perfeccionamientos en cables dielectricos de fibras opticas, con proteccion anti-impactos. |
WO1993005424A1 (en) | 1991-09-10 | 1993-03-18 | Neste Oy | Optical cable |
GB9120917D0 (en) * | 1991-10-01 | 1991-11-13 | Raychem Ltd | Transmission line |
US5710217A (en) | 1995-09-15 | 1998-01-20 | Minnesota Mining And Manufacturing Company | Extrudable thermoplastic hydrocarbon compositions |
JPH09133847A (ja) * | 1995-11-09 | 1997-05-20 | Furukawa Electric Co Ltd:The | ノンメタリック自己支持型光ケーブル |
-
1998
- 1998-07-09 CA CA002296361A patent/CA2296361C/en not_active Expired - Fee Related
- 1998-07-09 BR BRPI9810913-8A patent/BR9810913B1/pt not_active IP Right Cessation
- 1998-07-09 DE DE69812632T patent/DE69812632T2/de not_active Expired - Lifetime
- 1998-07-09 WO PCT/EP1998/004260 patent/WO1999004300A1/en active IP Right Grant
- 1998-07-09 ES ES98940189T patent/ES2196597T3/es not_active Expired - Lifetime
- 1998-07-09 EP EP98940189A patent/EP0995140B1/en not_active Expired - Lifetime
- 1998-07-09 NZ NZ502082A patent/NZ502082A/en not_active IP Right Cessation
- 1998-07-09 KR KR10-2000-7000463A patent/KR100520969B1/ko not_active IP Right Cessation
- 1998-07-09 AU AU88595/98A patent/AU732202B2/en not_active Ceased
- 1998-07-09 JP JP2000503458A patent/JP2001510904A/ja active Pending
- 1998-07-09 US US09/462,848 patent/US6278825B1/en not_active Expired - Lifetime
- 1998-07-17 AR ARP980103489A patent/AR016353A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AU732202B2 (en) | 2001-04-12 |
DE69812632D1 (de) | 2003-04-30 |
EP0995140B1 (en) | 2003-03-26 |
EP0995140A1 (en) | 2000-04-26 |
BR9810913A (pt) | 2000-08-08 |
WO1999004300A1 (en) | 1999-01-28 |
JP2001510904A (ja) | 2001-08-07 |
AR016353A1 (es) | 2001-07-04 |
CA2296361A1 (en) | 1999-01-28 |
NZ502082A (en) | 2001-07-27 |
BR9810913B1 (pt) | 2008-11-18 |
CA2296361C (en) | 2008-09-30 |
KR20010021899A (ko) | 2001-03-15 |
US6278825B1 (en) | 2001-08-21 |
KR100520969B1 (ko) | 2005-10-17 |
AU8859598A (en) | 1999-02-10 |
DE69812632T2 (de) | 2003-12-18 |
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