GB419488A - Improvements in or relating to electric cables or conductors - Google Patents
Improvements in or relating to electric cables or conductorsInfo
- Publication number
- GB419488A GB419488A GB34950/33A GB3495033A GB419488A GB 419488 A GB419488 A GB 419488A GB 34950/33 A GB34950/33 A GB 34950/33A GB 3495033 A GB3495033 A GB 3495033A GB 419488 A GB419488 A GB 419488A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductor
- varnish
- electric cables
- class
- outer coating
- 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
- 239000004020 conductor Substances 0.000 title abstract 5
- 239000002966 varnish Substances 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 2
- 239000000899 Gutta-Percha Substances 0.000 abstract 1
- 240000000342 Palaquium gutta Species 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 238000009954 braiding Methods 0.000 abstract 1
- 229920000588 gutta-percha Polymers 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
Landscapes
- Insulated Conductors (AREA)
Abstract
419,488. Electric cables. SIEMENS & HALSKE AKT.-GES., Siemensstadt, Berlin. Dec. 12, 1933, No. 34950. Convention date, July 11. [Class 36.] The rubber, guttapercha, or other insulation of a cable or conductor is protected from the effects of light or heat rays by means of an external polished light or white layer, preferably by means of a layer of varnish which contains aluminium powder as the pigment. An aerial lead comprises a conductor 1, a rubber sheath 2 constricted at intervals to position the conductor centrally thereof, a metallic screen 4 of strip tinfoil windings, high conductivity wires 5, a fibrous braiding 6 and an outer coating 7 of aluminium varnish. The outer coating is applied by drawing the conductor through the liquid varnish. Reference has been directed by the Comptroller to Specification, 339,375, [Class 36].
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE419488X | 1933-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB419488A true GB419488A (en) | 1934-11-13 |
Family
ID=6448988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34950/33A Expired GB419488A (en) | 1933-07-11 | 1933-12-12 | Improvements in or relating to electric cables or conductors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB419488A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892007A (en) * | 1956-06-15 | 1959-06-23 | Gabriel Co | Coaxial line |
| US3032604A (en) * | 1959-03-30 | 1962-05-01 | Belden Mfg Co | Electrical cable |
-
1933
- 1933-12-12 GB GB34950/33A patent/GB419488A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892007A (en) * | 1956-06-15 | 1959-06-23 | Gabriel Co | Coaxial line |
| US3032604A (en) * | 1959-03-30 | 1962-05-01 | Belden Mfg Co | Electrical cable |
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