GB808961A - Improvements in or relating to aerial assemblies - Google Patents
Improvements in or relating to aerial assembliesInfo
- Publication number
- GB808961A GB808961A GB1948856A GB1948856A GB808961A GB 808961 A GB808961 A GB 808961A GB 1948856 A GB1948856 A GB 1948856A GB 1948856 A GB1948856 A GB 1948856A GB 808961 A GB808961 A GB 808961A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aerial
- aerial system
- assembly
- mast
- torque
- 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
- 230000000712 assembly Effects 0.000 title 1
- 238000000429 assembly Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/005—Damping of vibrations; Means for reducing wind-induced forces
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
808,961. Aerials. GENERAL ELECTRIC CO. Ltd., GRIFFITH, G. W. S., and HICKIN, E. M. Sept. 20, 1957 [June 22, 1956], No. 19488/56. Class 40 (7). An aerial assembly comprises an aerial system and a device, which does not form part of the aerial system, mounted on a mast and so arranged that the torque on the mast resulting from a cross-wind acting on the assembly is less than the torque that would result from the same wind acting on the aerial system alone. The assembly is normally designed so that the aerial system lies on one side of the mast and the device lies on the other side. The accompanying Figure shows such an assembly, the aerial system being an helical aerial 3 and a flat plate 1, and the device 7 being a planar grid of bars. Side plates 8 are shown in this embodiment and serve to reduce the torque still further for winds having a low angle of incidence on the plate 1. The Specification also describes an embodiment employing a corner reflectortype aerial system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1948856A GB808961A (en) | 1956-06-22 | 1956-06-22 | Improvements in or relating to aerial assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1948856A GB808961A (en) | 1956-06-22 | 1956-06-22 | Improvements in or relating to aerial assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB808961A true GB808961A (en) | 1959-02-11 |
Family
ID=10130192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1948856A Expired GB808961A (en) | 1956-06-22 | 1956-06-22 | Improvements in or relating to aerial assemblies |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB808961A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3197778A (en) * | 1963-09-06 | 1965-07-27 | Bruno L Sajulan | Television antenna with a wind engaging vane |
| US3276024A (en) * | 1962-08-06 | 1966-09-27 | Textron Inc | Antenna wind torque reducer |
| US3550140A (en) * | 1967-06-23 | 1970-12-22 | Granger Associates | Log periodic rotating antenna |
| WO1982004502A1 (en) * | 1981-06-10 | 1982-12-23 | Gary L Ellingson | Antenna tower assembly and method |
| US4450450A (en) * | 1981-06-10 | 1984-05-22 | Polar Research, Inc. | Antenna tower assembly |
| US4473827A (en) * | 1981-06-10 | 1984-09-25 | Polar Research, Inc. | Antenna tower assembly and method for supporting rotating carriage |
-
1956
- 1956-06-22 GB GB1948856A patent/GB808961A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3276024A (en) * | 1962-08-06 | 1966-09-27 | Textron Inc | Antenna wind torque reducer |
| US3197778A (en) * | 1963-09-06 | 1965-07-27 | Bruno L Sajulan | Television antenna with a wind engaging vane |
| US3550140A (en) * | 1967-06-23 | 1970-12-22 | Granger Associates | Log periodic rotating antenna |
| WO1982004502A1 (en) * | 1981-06-10 | 1982-12-23 | Gary L Ellingson | Antenna tower assembly and method |
| US4450450A (en) * | 1981-06-10 | 1984-05-22 | Polar Research, Inc. | Antenna tower assembly |
| US4468671A (en) * | 1981-06-10 | 1984-08-28 | Polar Research, Inc. | Antenna tower assembly and method of attaching antennas |
| US4473827A (en) * | 1981-06-10 | 1984-09-25 | Polar Research, Inc. | Antenna tower assembly and method for supporting rotating carriage |
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