GB528605A - Improvements in or relating to aerial systems - Google Patents
Improvements in or relating to aerial systemsInfo
- Publication number
- GB528605A GB528605A GB13971/39A GB1397139A GB528605A GB 528605 A GB528605 A GB 528605A GB 13971/39 A GB13971/39 A GB 13971/39A GB 1397139 A GB1397139 A GB 1397139A GB 528605 A GB528605 A GB 528605A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- conductors
- insulating
- screened
- springs
- 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
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
Landscapes
- Insulators (AREA)
Abstract
528,605. Aerials. TELEFUNKEN GES. FUR DRAHTLOSE TELEGRAPHIE. May 10, 1939, No. 13971. Convention date, May 11, 1938. [Class 40 (v)] The vertical conductors f, g of an Adcock aerial system comprising one or more wires of aluminium or bronze are mounted inside insulating tubes h, m of ceramic material whereby the insulating condition of the aerial supports is rendered independent of weather conditions. The upper ends of the conductors are attached to springs n, by varying the tension of which the lengths of the conductors can be varied; to prevent the springs from picking up wronglypolarized waves, the upper parts of the insulating tubes are screened by the cylinders o. The screened horizontal leads can also be placed in insulating tubes and all enclosing tubes should preferably be sealed to prevent the ingress of water. A known portable U-type Adcock system is also referred to in which the masts comprise sectionalized metallic tubes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE528605X | 1938-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB528605A true GB528605A (en) | 1940-11-01 |
Family
ID=6553746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13971/39A Expired GB528605A (en) | 1938-05-11 | 1939-05-10 | Improvements in or relating to aerial systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB528605A (en) |
-
1939
- 1939-05-10 GB GB13971/39A patent/GB528605A/en not_active Expired
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