IT7925489A0 - Cavi di potenza aerei. - Google Patents
Cavi di potenza aerei.Info
- Publication number
- IT7925489A0 IT7925489A0 IT7925489A IT2548979A IT7925489A0 IT 7925489 A0 IT7925489 A0 IT 7925489A0 IT 7925489 A IT7925489 A IT 7925489A IT 2548979 A IT2548979 A IT 2548979A IT 7925489 A0 IT7925489 A0 IT 7925489A0
- Authority
- IT
- Italy
- Prior art keywords
- power cables
- overhead power
- overhead
- cables
- power
- Prior art date
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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4486—Protective covering
- G02B6/4488—Protective covering using metallic tubes
-
- 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
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Communication Cables (AREA)
- Non-Insulated Conductors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7835574A GB2029043B (en) | 1978-09-05 | 1978-09-05 | Overhead power cables |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7925489A0 true IT7925489A0 (it) | 1979-09-05 |
IT1207236B IT1207236B (it) | 1989-05-17 |
Family
ID=10499434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7925489A IT1207236B (it) | 1978-09-05 | 1979-09-05 | Cavi di potenza aerei. |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2934684C2 (it) |
ES (1) | ES483880A1 (it) |
FR (1) | FR2435786A1 (it) |
GB (1) | GB2029043B (it) |
IT (1) | IT1207236B (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3015732C2 (de) * | 1980-04-24 | 1983-06-01 | Philips Kommunikations Industrie AG, 8500 Nürnberg | Freileitungsseil mit in seinem Inneren angeordneten Lichtleitfasern |
IT1132883B (it) * | 1980-09-30 | 1986-07-09 | Pirelli | Corpi allungati perfezionati,contenenti elementi per telecomunicazioni |
IT1133655B (it) * | 1980-10-02 | 1986-07-09 | Pirelli | Corpi allungati perfezionati contenenti elementi per telecomunicazioni |
IT1134497B (it) * | 1980-11-28 | 1986-08-13 | Pirelli | Corpi allungati perfezionati,contenenti elementi per telecomunicazioni con firme ottiche |
ZW8883A1 (en) * | 1982-04-22 | 1983-07-06 | Bicc Plc | An improved flexible elongate body |
ZA834876B (en) * | 1982-07-19 | 1984-03-28 | Bicc Plc | Flexible elongate body |
JPS60218710A (ja) * | 1984-04-16 | 1985-11-01 | 住友電気工業株式会社 | 光フアイバ複合架空線 |
DE3538664A1 (de) * | 1985-10-31 | 1987-05-07 | Rheydt Kabelwerk Ag | Lichtwellenleiter-luftkabel |
GB2201008B (en) * | 1987-02-12 | 1991-10-23 | Stc Plc | Optical fibre cables |
DE8705548U1 (de) * | 1987-04-14 | 1988-06-23 | Felten & Guilleaume Energietechnik AG, 5000 Köln | Elektrisches Freileiterseil mit integrierten Lichtwellenleitern |
GB2206976B (en) * | 1987-07-10 | 1991-01-30 | Stc Plc | Optical fibre cable |
DE3935510A1 (de) * | 1989-10-25 | 1991-05-02 | Rheydt Kabelwerk Ag | Aufnahmekoerper fuer lichtwellenleiter |
DE4337486A1 (de) * | 1993-09-29 | 1995-03-30 | Norddeutsche Seekabelwerke Ag | Kabel, insbesondere optisches Luftkabel, und Verfahren zur Herstellung desselben |
DE29619802U1 (de) * | 1996-11-14 | 1997-01-09 | Alcatel Alsthom Compagnie Générale d'Electricité, Paris | Luftkabel mit zumindest einem im Verseilverband von elektrischen Leitern und zugfesten Tragelementen angeordneten Lichtwellenleiterelement |
FR2990791B1 (fr) * | 2012-05-16 | 2015-10-23 | Nexans | Cable de transmission electrique a haute tension |
DE102014208821A1 (de) * | 2014-05-09 | 2015-11-12 | Bayerische Kabelwerke Ag | Kabel, insbesondere Erdungskabel zur Erdung von Einrichtungen im Freiland |
CN111427124A (zh) * | 2020-03-18 | 2020-07-17 | 江苏亨通海洋光网系统有限公司 | 海底光缆奇数不等径钢丝复合铜管一体化拱形内铠结构 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2011016C3 (de) * | 1970-03-09 | 1974-05-09 | Heinrich 7505 Ettlingen Duerrstein | Kombiniertes TrägerfrequentundHochspannungs-Freileitungsseil zur Informationsübertragung in Energieübertragungsnetzen |
AT332021B (de) * | 1973-08-04 | 1976-09-10 | Felten & Guilleaume Kabelwerk | Luftkabel |
DE2604766C3 (de) * | 1976-02-07 | 1981-12-24 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Phasenseil für Starkstrom-Freileitungsnetze zur gleichzeitigen Energie- und Informationsübertragung |
CA1112310A (en) * | 1977-05-13 | 1981-11-10 | Peter Fearns | Overhead electric transmission systems |
-
1978
- 1978-09-05 GB GB7835574A patent/GB2029043B/en not_active Expired
-
1979
- 1979-07-31 FR FR7919678A patent/FR2435786A1/fr active Granted
- 1979-08-28 DE DE2934684A patent/DE2934684C2/de not_active Expired - Lifetime
- 1979-09-04 ES ES483880A patent/ES483880A1/es not_active Expired
- 1979-09-05 IT IT7925489A patent/IT1207236B/it active
Also Published As
Publication number | Publication date |
---|---|
GB2029043A (en) | 1980-03-12 |
DE2934684C2 (de) | 1993-10-28 |
FR2435786A1 (fr) | 1980-04-04 |
ES483880A1 (es) | 1980-09-01 |
IT1207236B (it) | 1989-05-17 |
DE2934684A1 (de) | 1980-03-13 |
GB2029043B (en) | 1983-07-20 |
FR2435786B1 (it) | 1984-03-09 |
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