GB653719A - Improvements in high voltage power transmission cables - Google Patents
Improvements in high voltage power transmission cablesInfo
- Publication number
- GB653719A GB653719A GB2882848A GB2882848A GB653719A GB 653719 A GB653719 A GB 653719A GB 2882848 A GB2882848 A GB 2882848A GB 2882848 A GB2882848 A GB 2882848A GB 653719 A GB653719 A GB 653719A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wires
- power transmission
- voltage power
- polyethylene
- elements
- 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
- 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
Landscapes
- Cable Accessories (AREA)
Abstract
653,719. Cables. COMPAGNIE GENERALE DU DURALUMIN ET DU CUIVRE. Nov. 5, 1948, No. 28828. [Class 36] A high-voltage power transmission cable has a supporting core 10 consisting of'a high polymer of ethylene which is reinforced with a series of steel wires 11. Conducting wires 12 are helically ,wound on the composite core and may be surrounded with interlocking conducting elements 13. The steel wires 11 may either be helically applied to the outside of a polyethylene rod 10, with a lay opposite to that of the conductors 12, or may be enclosed in the bore of a polyethylene tube (Fig. 3, not shown). The conductors 12 and 13 are preferably of aluminium, the elements 13 being constructed so as to be water-tight and to allow some relative movement of adjacent elements without disengagement. The wires 11, 12 may be galvanized or coated with a protective substance, and the whole cable may be given a protective covering such as a film of polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2882848A GB653719A (en) | 1948-11-05 | 1948-11-05 | Improvements in high voltage power transmission cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2882848A GB653719A (en) | 1948-11-05 | 1948-11-05 | Improvements in high voltage power transmission cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB653719A true GB653719A (en) | 1951-05-23 |
Family
ID=10281803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2882848A Expired GB653719A (en) | 1948-11-05 | 1948-11-05 | Improvements in high voltage power transmission cables |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB653719A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4980517A (en) * | 1989-09-25 | 1990-12-25 | Tp Orthodontics, Inc. | Multi-strand electrical cable |
-
1948
- 1948-11-05 GB GB2882848A patent/GB653719A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4980517A (en) * | 1989-09-25 | 1990-12-25 | Tp Orthodontics, Inc. | Multi-strand electrical cable |
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