GB535457A - Improvements in or relating to air-spaced concentric conductor cables and insulatingsupports therefor - Google Patents
Improvements in or relating to air-spaced concentric conductor cables and insulatingsupports thereforInfo
- Publication number
- GB535457A GB535457A GB318840A GB318840A GB535457A GB 535457 A GB535457 A GB 535457A GB 318840 A GB318840 A GB 318840A GB 318840 A GB318840 A GB 318840A GB 535457 A GB535457 A GB 535457A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- cables
- spaced
- conductor
- insulators
- 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
- H01B11/1834—Construction of the insulation between the conductors
- H01B11/1856—Discontinuous insulation
Landscapes
- Insulators (AREA)
Abstract
535,457. Cables. STANDARD TELEPHONES & CABLES, Ltd., and MADDOCK, A. J. Feb. 20, 1940, No. 3188. [Class 36] The concentric conductors 1, 2 of an air-spaced cable are spaced by insulators 3 comprising a pair of hollow conical frusta 3 either manufactured in one piece or subsequently attached at their ends of equal diameter. In a modification, the two parts are transposed so that the junction point is against the outer conductor (Fig 3, not shown). The arrangement is such that no radial line extending between the conductors lies wholly within the insulator. Suitable materials for a radiofrequency cable are porcelain, steatite or other ceramics, synthetic moulded compounds, or glass. The conical surfaces may have annular ribs to increase the leakage-path, and parts may be cut away to reduce the amount of solid di-electric. The necessary number of insulators are slid over conductor 2 which is then slid into conductor 1.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE474447D BE474447A (en) | 1940-02-20 | ||
| GB318840A GB535457A (en) | 1940-02-20 | 1940-02-20 | Improvements in or relating to air-spaced concentric conductor cables and insulatingsupports therefor |
| FR942923D FR942923A (en) | 1940-02-20 | 1947-01-09 | Concentric cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB318840A GB535457A (en) | 1940-02-20 | 1940-02-20 | Improvements in or relating to air-spaced concentric conductor cables and insulatingsupports therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB535457A true GB535457A (en) | 1941-04-09 |
Family
ID=9753589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB318840A Expired GB535457A (en) | 1940-02-20 | 1940-02-20 | Improvements in or relating to air-spaced concentric conductor cables and insulatingsupports therefor |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE474447A (en) |
| FR (1) | FR942923A (en) |
| GB (1) | GB535457A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2737402A (en) * | 1954-07-01 | 1956-03-06 | Svenska Flaektfabriken Ab | Means for mutual centering and connecting pairs of axially aligned tube elements |
| GB879712A (en) * | 1956-11-07 | 1961-10-11 | Ass Elect Ind | Improvements relating to electrical co-axial transmission lines |
| DE1108761B (en) * | 1958-07-12 | 1961-06-15 | Budavox Budapesti Hiradastechn | Cross-divided insulating support for coaxial high-frequency lines |
-
0
- BE BE474447D patent/BE474447A/xx unknown
-
1940
- 1940-02-20 GB GB318840A patent/GB535457A/en not_active Expired
-
1947
- 1947-01-09 FR FR942923D patent/FR942923A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR942923A (en) | 1949-02-22 |
| BE474447A (en) |
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