GB878844A - Improvements in or relating to submarine armoured electric cables - Google Patents
Improvements in or relating to submarine armoured electric cablesInfo
- Publication number
- GB878844A GB878844A GB11534/60A GB1153460A GB878844A GB 878844 A GB878844 A GB 878844A GB 11534/60 A GB11534/60 A GB 11534/60A GB 1153460 A GB1153460 A GB 1153460A GB 878844 A GB878844 A GB 878844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wires
- submarine
- relating
- electric cables
- armouring
- 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
Classifications
-
- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/226—Helicoidally wound metal wires or tapes
-
- 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
- H01B7/14—Submarine cables
Landscapes
- Manufacturing Of Electric Cables (AREA)
- Insulated Conductors (AREA)
Abstract
878,844. Armoured cables. PIRELLI S.p.A. April 1, 1960 [May 6, 1959], No. 11534/60. Class 36. Armouring for submarine cables is formed by wires 2 sheathed individually with plastic material, the sheaths 3 being of such external configuration that they interlock and mutually resist rotation. The sheaths may be Z-shaped as shown or sector shaped. The wires may be of circular, square or hexagonal cross-section and may be fluted to improve adhesion. Alternatively a cement may be used for this purpose. Stranded wires may be used, the lay of individual wires being of opposite hand to the lay of the armouring as a whole. The material of the sheathing may be polyethylene or P.V.C. and may be extruded.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT878844X | 1959-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB878844A true GB878844A (en) | 1961-10-04 |
Family
ID=11330960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11534/60A Expired GB878844A (en) | 1959-05-06 | 1960-04-01 | Improvements in or relating to submarine armoured electric cables |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB878844A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2402283A1 (en) * | 1977-09-06 | 1979-03-30 | Int Standard Electric Corp | TENSILE ELECTRICAL CABLE |
| FR2532342A1 (en) * | 1982-09-01 | 1984-03-02 | Cable Belt Ltd |
-
1960
- 1960-04-01 GB GB11534/60A patent/GB878844A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2402283A1 (en) * | 1977-09-06 | 1979-03-30 | Int Standard Electric Corp | TENSILE ELECTRICAL CABLE |
| FR2532342A1 (en) * | 1982-09-01 | 1984-03-02 | Cable Belt Ltd |
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