FR2392475A1 - Installation de transmission d'informations avec cable aerien a haute tension combine a frequence porteuse, des organes de fermeture d'extremite et des dispositifs de couplage - Google Patents
Installation de transmission d'informations avec cable aerien a haute tension combine a frequence porteuse, des organes de fermeture d'extremite et des dispositifs de couplageInfo
- Publication number
- FR2392475A1 FR2392475A1 FR7803579A FR7803579A FR2392475A1 FR 2392475 A1 FR2392475 A1 FR 2392475A1 FR 7803579 A FR7803579 A FR 7803579A FR 7803579 A FR7803579 A FR 7803579A FR 2392475 A1 FR2392475 A1 FR 2392475A1
- Authority
- FR
- France
- Prior art keywords
- insulation
- transmission system
- power lines
- insulating sheath
- telecommunication transmission
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/003—Power cables including electrical control or communication wires
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5429—Applications for powerline communications
- H04B2203/5445—Local network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Insulated Conductors (AREA)
Abstract
a. Câble formé d'une ligne à fréquence porteuse avec une ou plusieurs paires de conducteurs isolés disposés au centre de la ligne. b. Câble caractérisé en ce que la ligne à fréquence porteuse, sensiblement au potentiel terrestre, est entourée par un isolant de ceinture agencé pour résister à la haute tension du câble conducteur et contenant des éléments de commande de potentiel. c. Câble applicable à la transmission d'informations dans les réseaux de transport d'énergie.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772724310 DE2724310A1 (de) | 1977-05-28 | 1977-05-28 | Nachrichtenuebertragungssystem bestehend aus einem kombinierten traegerfrequenz- und hochspannungs- freileitungsseil, endverschluessen und ankopplungseinrichtungen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2392475A1 true FR2392475A1 (fr) | 1978-12-22 |
Family
ID=6010179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7803579A Withdrawn FR2392475A1 (fr) | 1977-05-28 | 1978-02-08 | Installation de transmission d'informations avec cable aerien a haute tension combine a frequence porteuse, des organes de fermeture d'extremite et des dispositifs de couplage |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT355651B (fr) |
DE (1) | DE2724310A1 (fr) |
FR (1) | FR2392475A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001017083A1 (fr) * | 1999-08-27 | 2001-03-08 | Ccs Technology, Inc. | Garniture de blocage |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920234A (en) * | 1986-08-04 | 1990-04-24 | E. I. Du Pont De Nemours And Company | Round cable having a corrugated septum |
US4816620A (en) * | 1987-10-05 | 1989-03-28 | Westinghouse Electric Corp. | Small diameter tow cable |
-
1977
- 1977-05-28 DE DE19772724310 patent/DE2724310A1/de not_active Withdrawn
- 1977-12-22 AT AT922477A patent/AT355651B/de not_active IP Right Cessation
-
1978
- 1978-02-08 FR FR7803579A patent/FR2392475A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001017083A1 (fr) * | 1999-08-27 | 2001-03-08 | Ccs Technology, Inc. | Garniture de blocage |
Also Published As
Publication number | Publication date |
---|---|
DE2724310A1 (de) | 1978-12-07 |
AT355651B (de) | 1980-03-10 |
ATA922477A (de) | 1979-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |