CA1162768A - Cable de fibres optiques - Google Patents
Cable de fibres optiquesInfo
- Publication number
- CA1162768A CA1162768A CA000386888A CA386888A CA1162768A CA 1162768 A CA1162768 A CA 1162768A CA 000386888 A CA000386888 A CA 000386888A CA 386888 A CA386888 A CA 386888A CA 1162768 A CA1162768 A CA 1162768A
- Authority
- CA
- Canada
- Prior art keywords
- elements
- metal
- tubular element
- conductive
- reinforcing elements
- 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
- 239000013307 optical fiber Substances 0.000 title claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 239000004020 conductor Substances 0.000 abstract description 16
- 150000002739 metals Chemical class 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000003405 preventing effect Effects 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052729 chemical element Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- G02B6/4423—Electro-corrosion preventing means
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/08—Several wires or the like stranded in the form of a rope
- H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
- H01B5/108—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around communication or control conductors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25006A/80 | 1980-09-30 | ||
IT25006/80A IT1132883B (it) | 1980-09-30 | 1980-09-30 | Corpi allungati perfezionati,contenenti elementi per telecomunicazioni |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1162768A true CA1162768A (fr) | 1984-02-28 |
Family
ID=11215387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000386888A Expired CA1162768A (fr) | 1980-09-30 | 1981-09-29 | Cable de fibres optiques |
Country Status (8)
Country | Link |
---|---|
AR (1) | AR228160A1 (fr) |
AU (1) | AU7363981A (fr) |
BR (1) | BR8106239A (fr) |
CA (1) | CA1162768A (fr) |
ES (1) | ES260870Y (fr) |
FR (1) | FR2491221A1 (fr) |
GB (1) | GB2084757A (fr) |
IT (1) | IT1132883B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZW8883A1 (en) * | 1982-04-22 | 1983-07-06 | Bicc Plc | An improved flexible elongate body |
US4523804A (en) * | 1982-08-17 | 1985-06-18 | Chevron Research Company | Armored optical fiber cable |
US4696542A (en) * | 1982-08-17 | 1987-09-29 | Chevron Research Company | Armored optical fiber cable |
US4504112A (en) * | 1982-08-17 | 1985-03-12 | Chevron Research Company | Hermetically sealed optical fiber |
US4522464A (en) * | 1982-08-17 | 1985-06-11 | Chevron Research Company | Armored cable containing a hermetically sealed tube incorporating an optical fiber |
JPS6042720A (ja) * | 1983-08-18 | 1985-03-07 | Kokusai Denshin Denwa Co Ltd <Kdd> | 光ファイバケ−ブル |
DE4310301A1 (de) * | 1993-03-30 | 1994-10-06 | Rheydt Kabelwerk Ag | Elektrisches Leiterseil für Hochspannungsfreileitungen |
WO2002079846A1 (fr) * | 2001-01-26 | 2002-10-10 | Alcoa Fujikura Ltd. | Cable a fibres optiques |
ES2274682B1 (es) * | 2005-02-09 | 2008-04-16 | Inversiones Aranaz, S.A. | Cable electrico para lineas de alta tension, de coeficiente de dilatacion reducido. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2029043B (en) * | 1978-09-05 | 1983-07-20 | Standard Telephones Cables Ltd | Overhead power cables |
-
1980
- 1980-09-30 IT IT25006/80A patent/IT1132883B/it active
-
1981
- 1981-08-03 AU AU73639/81A patent/AU7363981A/en not_active Abandoned
- 1981-08-18 AR AR286453A patent/AR228160A1/es active
- 1981-09-21 ES ES1981260870U patent/ES260870Y/es not_active Expired
- 1981-09-24 GB GB8128929A patent/GB2084757A/en not_active Withdrawn
- 1981-09-24 FR FR8118000A patent/FR2491221A1/fr active Pending
- 1981-09-29 CA CA000386888A patent/CA1162768A/fr not_active Expired
- 1981-09-29 BR BR8106239A patent/BR8106239A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
BR8106239A (pt) | 1982-06-15 |
AU7363981A (en) | 1982-04-08 |
IT1132883B (it) | 1986-07-09 |
GB2084757A (en) | 1982-04-15 |
IT8025006A0 (it) | 1980-09-30 |
ES260870U (es) | 1982-04-16 |
FR2491221A1 (fr) | 1982-04-02 |
AR228160A1 (es) | 1983-01-31 |
ES260870Y (es) | 1982-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |