FR2325162A1 - Composite multi-conductor cable for bus-type line - for system with computer and branch equipment connected to line - Google Patents
Composite multi-conductor cable for bus-type line - for system with computer and branch equipment connected to lineInfo
- Publication number
- FR2325162A1 FR2325162A1 FR7528317A FR7528317A FR2325162A1 FR 2325162 A1 FR2325162 A1 FR 2325162A1 FR 7528317 A FR7528317 A FR 7528317A FR 7528317 A FR7528317 A FR 7528317A FR 2325162 A1 FR2325162 A1 FR 2325162A1
- Authority
- FR
- France
- Prior art keywords
- line
- computer
- equipment
- transmission
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1891—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor comprising auxiliary conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
Landscapes
- Insulated Conductors (AREA)
Abstract
Cable forms a bush-type line for a system which comprises a computer connected to the line from which branch of various items of electrical equipment, and which includes means for controlling the equipment using the computer, from several sites along the bush line. The cable comprises a line for supplying the equipment with d.c., a line for transmission of digital information from the computer to the equipment and control means, a line for transmission of digital information from the equipment and control means to the computer, a line for transmission of audio information, and a line for transmission of video information. Pref. when the cable is curved, its min. radius of curvature is not more than 8 times its dia. Pref. the cable contains polyester fibre packing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7528317A FR2325162A1 (en) | 1975-09-16 | 1975-09-16 | Composite multi-conductor cable for bus-type line - for system with computer and branch equipment connected to line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7528317A FR2325162A1 (en) | 1975-09-16 | 1975-09-16 | Composite multi-conductor cable for bus-type line - for system with computer and branch equipment connected to line |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2325162A1 true FR2325162A1 (en) | 1977-04-15 |
FR2325162B1 FR2325162B1 (en) | 1978-06-23 |
Family
ID=9160026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7528317A Granted FR2325162A1 (en) | 1975-09-16 | 1975-09-16 | Composite multi-conductor cable for bus-type line - for system with computer and branch equipment connected to line |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2325162A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1059061A (en) * | 1951-04-17 | 1954-03-22 | Telegraph Constr & Maintenance | Multi-conductor telecommunication cable |
GB1059342A (en) * | 1962-10-25 | 1967-02-05 | Communications Patents Ltd | Improved wired broadcasting systems |
US3328510A (en) * | 1965-03-22 | 1967-06-27 | Chillicothe Telephone Company | Combination telephone and co-axial conduit means |
US3489844A (en) * | 1968-03-25 | 1970-01-13 | Dynatronic Cable Eng Corp | Multiple-pair digital data transmission cable |
GB1221498A (en) * | 1968-07-15 | 1971-02-03 | Unisearch Ltd | Cable for electrical communications |
-
1975
- 1975-09-16 FR FR7528317A patent/FR2325162A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1059061A (en) * | 1951-04-17 | 1954-03-22 | Telegraph Constr & Maintenance | Multi-conductor telecommunication cable |
GB1059342A (en) * | 1962-10-25 | 1967-02-05 | Communications Patents Ltd | Improved wired broadcasting systems |
US3328510A (en) * | 1965-03-22 | 1967-06-27 | Chillicothe Telephone Company | Combination telephone and co-axial conduit means |
US3489844A (en) * | 1968-03-25 | 1970-01-13 | Dynatronic Cable Eng Corp | Multiple-pair digital data transmission cable |
GB1221498A (en) * | 1968-07-15 | 1971-02-03 | Unisearch Ltd | Cable for electrical communications |
Also Published As
Publication number | Publication date |
---|---|
FR2325162B1 (en) | 1978-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |