GB685532A - Improvements in or relating to electric cables - Google Patents
Improvements in or relating to electric cablesInfo
- Publication number
- GB685532A GB685532A GB1656749A GB1656749A GB685532A GB 685532 A GB685532 A GB 685532A GB 1656749 A GB1656749 A GB 1656749A GB 1656749 A GB1656749 A GB 1656749A GB 685532 A GB685532 A GB 685532A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turns
- aluminium
- relating
- electric cables
- june
- 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
- H01B7/20—Metal tubes, e.g. lead sheaths
- H01B7/205—Metal tubes, e.g. lead sheaths composed of aluminium
Landscapes
- Insulated Conductors (AREA)
Abstract
685,532. Cable sheaths. JOHNSON & PHILLIPS, Ltd., and GOOD, A. J. June 22, 1950 [June 22, 1949], No. 16567/49. Drawings to Specification. Class 36. The aluminium sheath of an electric cable is re-inforced by one or more helically applied aluminium tapes. The tapes, which are preferably of annealed aluminium, are applied with closely spaced turns, and may be applied in two layers, so that the turns of the outer layer cover the helical space between the turns of the inner layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1656749A GB685532A (en) | 1949-06-22 | 1949-06-22 | Improvements in or relating to electric cables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1656749A GB685532A (en) | 1949-06-22 | 1949-06-22 | Improvements in or relating to electric cables |
Publications (1)
Publication Number | Publication Date |
---|---|
GB685532A true GB685532A (en) | 1953-01-07 |
Family
ID=10079643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1656749A Expired GB685532A (en) | 1949-06-22 | 1949-06-22 | Improvements in or relating to electric cables |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB685532A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4095040A (en) * | 1976-11-10 | 1978-06-13 | Westinghouse Electric Corp. | Gas insulated transmission line having low inductance intercalated sheath |
-
1949
- 1949-06-22 GB GB1656749A patent/GB685532A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4095040A (en) * | 1976-11-10 | 1978-06-13 | Westinghouse Electric Corp. | Gas insulated transmission line having low inductance intercalated sheath |
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