GB747637A - Means for preventing ionisation of the atmosphere surrounding high voltage conductors - Google Patents
Means for preventing ionisation of the atmosphere surrounding high voltage conductorsInfo
- Publication number
- GB747637A GB747637A GB2299253A GB2299253A GB747637A GB 747637 A GB747637 A GB 747637A GB 2299253 A GB2299253 A GB 2299253A GB 2299253 A GB2299253 A GB 2299253A GB 747637 A GB747637 A GB 747637A
- Authority
- GB
- United Kingdom
- Prior art keywords
- former
- coil
- shield
- core
- high voltage
- 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
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
Landscapes
- Transformers For Measuring Instruments (AREA)
- Regulation Of General Use Transformers (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
747,637. Transformers and inductors. PYE, Ltd. Aug. 20, 1954 [Aug. 20, 1953), No. 22992/53. Class 38 (2). [Also in. Group XXXVI] A coil assembly comprises a metal core 8 surrounded by an insulating former 6, at least one coil winding 5 mounted on and in intimate contact with the former, and an earthed metallic conducting member 7 in intimate contact with the former and arranged to shield the coil from the core. A coil used for generating a very high voltage from high-frequency oscillations may comprise a winding 10 on an insulating former 11 (Fig. 4a) and enclosed in a layer 12 of insulation. The core 13 extends thrqugh the bore of the former 11 and around the outer surface of the coil. A metallic shield 14 is embedded in the insulation 12, in intimate contact therewith, and is of sufficient area to shield the coil from the core. A shield may also be embedded in the former 11. Both the shield and the core are earthed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2299253A GB747637A (en) | 1953-08-20 | 1953-08-20 | Means for preventing ionisation of the atmosphere surrounding high voltage conductors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2299253A GB747637A (en) | 1953-08-20 | 1953-08-20 | Means for preventing ionisation of the atmosphere surrounding high voltage conductors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB747637A true GB747637A (en) | 1956-04-11 |
Family
ID=10188363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2299253A Expired GB747637A (en) | 1953-08-20 | 1953-08-20 | Means for preventing ionisation of the atmosphere surrounding high voltage conductors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB747637A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3249834A (en) * | 1964-06-29 | 1966-05-03 | Allen Bradley Co | Capacitive component |
-
1953
- 1953-08-20 GB GB2299253A patent/GB747637A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3249834A (en) * | 1964-06-29 | 1966-05-03 | Allen Bradley Co | Capacitive component |
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