GB516908A - Improvements in or relating to electric cables - Google Patents
Improvements in or relating to electric cablesInfo
- Publication number
- GB516908A GB516908A GB2259238A GB2259238A GB516908A GB 516908 A GB516908 A GB 516908A GB 2259238 A GB2259238 A GB 2259238A GB 2259238 A GB2259238 A GB 2259238A GB 516908 A GB516908 A GB 516908A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- iron
- strips
- copper
- 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.)
- Expired
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
- H01B11/1808—Construction of the conductors
Landscapes
- Insulated Conductors (AREA)
- Waveguides (AREA)
Abstract
516,908. Cables. PIRELLI-GENERAL CABLE WORKS, Ltd., and WERREN, H. T. July 29, 1938, No. 22592. [Class 36] The outer conductor of a coaxial conductor cable, more particularly a cable with air-space insulation, is surrounded by an iron or steel protective sheath constituted by one or more strips applied longitudinally or helically, the edges of the strip or strips being welded together. The outer conductor may consist of a copper strip applied simultaneously with the iron or steel strip. The copper and iron, or steel strips may be welded together, as may also be the edges of the copper strip. A layer of heat insulating material may be provided to prevent damage to the insulating spacers of the conductors during the welding of the edges of the strip or strips. In a modified construction the outer conductor is formed by a deposit of copper on the inner face of the iron or steel strip, the thickness of deposit preferably being equal to the depth of current penetration at the highest frequency to be transmitted over the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2259238A GB516908A (en) | 1938-07-29 | 1938-07-29 | Improvements in or relating to electric cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2259238A GB516908A (en) | 1938-07-29 | 1938-07-29 | Improvements in or relating to electric cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB516908A true GB516908A (en) | 1940-01-15 |
Family
ID=10181932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2259238A Expired GB516908A (en) | 1938-07-29 | 1938-07-29 | Improvements in or relating to electric cables |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB516908A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2589700A (en) * | 1949-07-16 | 1952-03-18 | Western Electric Co | Electric cable sheathing |
| US3643007A (en) * | 1969-04-02 | 1972-02-15 | Superior Continental Corp | Coaxial cable |
-
1938
- 1938-07-29 GB GB2259238A patent/GB516908A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2589700A (en) * | 1949-07-16 | 1952-03-18 | Western Electric Co | Electric cable sheathing |
| US3643007A (en) * | 1969-04-02 | 1972-02-15 | Superior Continental Corp | Coaxial cable |
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