ES260398U - Cable optico - Google Patents
Cable opticoInfo
- Publication number
- ES260398U ES260398U ES1981260398U ES260398U ES260398U ES 260398 U ES260398 U ES 260398U ES 1981260398 U ES1981260398 U ES 1981260398U ES 260398 U ES260398 U ES 260398U ES 260398 U ES260398 U ES 260398U
- Authority
- ES
- Spain
- Prior art keywords
- compensate
- protective layer
- optical fiber
- thermal expansion
- fiber cable
- 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.)
- Granted
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
- G02B6/441—Optical cables built up from sub-bundles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
1. Cable óptico que comprende uno o varios elementos, cada uno de los cuales está constituido por una o varias fibras ópticas comprendidas en al menos una funda de material plástico, estando este elemento o el conjunto de ellos contenido dentro de un tubo protector, caracterizado por el hecho de que el elemento o el conjunto de varios elementos están envueltos con al menos una capa protectora no metálica, siendo el diámetro del hipotético cilindro circunscrito a esta capa o capas protectoras no metálicas, mayor que el diámetro interno del tubo protector al menos en un número discreto de secciones transversales y siendo el tubo protector de material metálico. 2. Cable óptico, según la reivindicación 1, caracterizado por el hecho de que el tubo protector de material metálico es un cilindro hueco que tiene el diámetro de su superficie interna menor, para cada una de sus secciones transversales, que el diámetro del hipotético cilindro circunscrito a dicha capa o capas protectoras no metálicas. 3. Cable óptico, según la reivindicación 1, caracterizado por el hecho de que el tubo protector de material metálico es una funda corrugada que tiene el diámetro interno de las secciones transversales en correspondencia de la línea más baja de las depresiones inferior al diámetro del hipotético cilindro circunscrito a la capa o las capas protectoras no metálicas. 4. Cable óptico, según las reivindicaciones precedentes, caracterizado por el hecho de que la capa o las capas protectoras no metálicas son cintas envueltas longitudinalmente. 5. Cable óptico, según las reivindicaciones 1 y 2, caracterizado por el hecho de que la capa o las capas protectoras no metálicas son cintas envueltas helicoidalmente. 6. Cable óptico, según una de las reivindicaciones precedentes, caracterizado por el hecho de que el tubo protector de material metálico está realizado con una cinta metálica envuelta longitudinalmente y soldada. 7. Cable óptico.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT24982/80A IT1132798B (it) | 1980-09-29 | 1980-09-29 | Cavo ottico perfezionato |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES260398U true ES260398U (es) | 1982-03-16 |
| ES260398Y ES260398Y (es) | 1982-10-16 |
Family
ID=11215321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1981260398U Expired ES260398Y (es) | 1980-09-29 | 1981-09-21 | Cable optico |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4568144A (es) |
| JP (1) | JPS5788409A (es) |
| AR (1) | AR225238A1 (es) |
| AU (1) | AU539664B2 (es) |
| BR (1) | BR8106238A (es) |
| CA (1) | CA1162092A (es) |
| DE (1) | DE3138694A1 (es) |
| DK (1) | DK431281A (es) |
| ES (1) | ES260398Y (es) |
| FR (1) | FR2491220B1 (es) |
| GB (1) | GB2085185B (es) |
| IE (1) | IE51820B1 (es) |
| IT (1) | IT1132798B (es) |
| NO (1) | NO813282L (es) |
| NZ (1) | NZ197875A (es) |
| SE (1) | SE8105714L (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4743085A (en) * | 1986-05-28 | 1988-05-10 | American Telephone And Telegraph Co., At&T Bell Laboratories | Optical fiber cable having non-metallic sheath system |
| US4836640A (en) * | 1986-06-27 | 1989-06-06 | American Telephone And Telegraph Company, At&T Bell Laboratories | Depressed cladding optical fiber cable |
| US4802730A (en) * | 1986-11-10 | 1989-02-07 | Olin Corporation | Optical fiber cables for motor vehicle engine compartment applications |
| FR2760540B1 (fr) * | 1997-03-10 | 1999-04-16 | Alsthom Cge Alcatel | Cable a fibres optiques serrees dans une gaine |
| US6665478B1 (en) | 2000-10-13 | 2003-12-16 | Alcatel | Fiber optic cable with non-corrugated armor shielding |
| US6870995B2 (en) | 2001-07-05 | 2005-03-22 | Pirelli Cables And Systems Llc | High fiber count optical fiber cable with buffer tubes around central strength member |
| US20040184749A1 (en) * | 2003-03-20 | 2004-09-23 | Herbst Brian G. | Fiber optic cable and method of manufacturing same |
| US7646953B2 (en) | 2003-04-24 | 2010-01-12 | Weatherford/Lamb, Inc. | Fiber optic cable systems and methods to prevent hydrogen ingress |
| US7024081B2 (en) * | 2003-04-24 | 2006-04-04 | Weatherford/Lamb, Inc. | Fiber optic cable for use in harsh environments |
| US9377598B2 (en) | 2003-04-24 | 2016-06-28 | Weatherford Technology Holdings, Llc | Fiber optic cable systems and methods to prevent hydrogen ingress |
| US6813422B1 (en) | 2003-06-23 | 2004-11-02 | Alcoa Fujikura Limited | Flexible fiber optic cable |
| US20100278492A1 (en) | 2009-04-30 | 2010-11-04 | Bohler Gregory B | Armored Fiber Optic Assemblies and Methods of Forming Fiber Optic Assemblies |
| CN209167604U (zh) * | 2018-06-27 | 2019-07-26 | 罗森伯格技术（昆山）有限公司 | 一种室外铠装光缆 |
| CN111361173B (zh) * | 2020-04-29 | 2021-11-30 | 安吉申力机械有限公司 | 一种碳纤维伸缩管模具 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3766307A (en) * | 1972-08-25 | 1973-10-16 | D Andrews | Buoyant electrical cables |
| GB1425928A (en) * | 1972-11-10 | 1976-02-25 | Bicc Ltd | Optical guides |
| JPS50156944A (es) * | 1974-06-07 | 1975-12-18 | ||
| GB1477680A (en) * | 1974-12-18 | 1977-06-22 | Bicc Ltd | Optical guides |
| FR2326714A1 (fr) * | 1975-09-19 | 1977-04-29 | Cables De Lyon Geoffroy Delore | Protection et renforcement mecanique des fibres optiques |
| GB1486764A (en) * | 1976-07-27 | 1977-09-21 | Standard Telephones Cables Ltd | Cable |
| GB1561806A (en) * | 1976-09-22 | 1980-03-05 | Post Office | Dielectric optical waveguide cables |
| DE2743260C2 (de) * | 1977-09-26 | 1990-05-31 | kabelmetal electro GmbH, 3000 Hannover | Nachrichtenkabel mit Lichtwellenleitern und Verfahren zu seiner Herstellung |
| US4374608A (en) * | 1979-02-05 | 1983-02-22 | Belden Corporation | Fiber optic cable |
| US4515435A (en) * | 1982-08-10 | 1985-05-07 | Cooper Industries, Inc. | Thermally stabilized fiber optic cable |
-
1980
- 1980-09-29 IT IT24982/80A patent/IT1132798B/it active
-
1981
- 1981-07-16 AU AU73028/81A patent/AU539664B2/en not_active Ceased
- 1981-07-28 NZ NZ197875A patent/NZ197875A/en unknown
- 1981-08-20 CA CA000384283A patent/CA1162092A/en not_active Expired
- 1981-08-24 AR AR286515A patent/AR225238A1/es active
- 1981-09-07 GB GB8127049A patent/GB2085185B/en not_active Expired
- 1981-09-21 ES ES1981260398U patent/ES260398Y/es not_active Expired
- 1981-09-24 FR FR8117999A patent/FR2491220B1/fr not_active Expired
- 1981-09-25 IE IE2236/81A patent/IE51820B1/en unknown
- 1981-09-28 SE SE8105714A patent/SE8105714L/ not_active Application Discontinuation
- 1981-09-28 NO NO813282A patent/NO813282L/no unknown
- 1981-09-29 DE DE19813138694 patent/DE3138694A1/de not_active Withdrawn
- 1981-09-29 JP JP56154707A patent/JPS5788409A/ja active Pending
- 1981-09-29 DK DK431281A patent/DK431281A/da not_active Application Discontinuation
- 1981-09-29 BR BR8106238A patent/BR8106238A/pt unknown
-
1984
- 1984-07-30 US US06/636,065 patent/US4568144A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5788409A (en) | 1982-06-02 |
| IE51820B1 (en) | 1987-04-01 |
| FR2491220B1 (fr) | 1986-05-02 |
| IT8024982A0 (it) | 1980-09-29 |
| ES260398Y (es) | 1982-10-16 |
| SE8105714L (sv) | 1982-03-30 |
| FR2491220A1 (fr) | 1982-04-02 |
| GB2085185B (en) | 1984-02-08 |
| AR225238A1 (es) | 1982-02-26 |
| NZ197875A (en) | 1985-02-28 |
| DK431281A (da) | 1982-03-30 |
| IT1132798B (it) | 1986-07-02 |
| AU539664B2 (en) | 1984-10-11 |
| US4568144A (en) | 1986-02-04 |
| DE3138694A1 (de) | 1982-04-29 |
| NO813282L (no) | 1982-03-30 |
| IE812236L (en) | 1982-03-29 |
| GB2085185A (en) | 1982-04-21 |
| CA1162092A (en) | 1984-02-14 |
| AU7302881A (en) | 1982-04-08 |
| BR8106238A (pt) | 1982-06-15 |
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