GB495019A - Improvements in or relating to ultra-short wave transmitting and receiving devices - Google Patents
Improvements in or relating to ultra-short wave transmitting and receiving devicesInfo
- Publication number
- GB495019A GB495019A GB6495/37A GB649537A GB495019A GB 495019 A GB495019 A GB 495019A GB 6495/37 A GB6495/37 A GB 6495/37A GB 649537 A GB649537 A GB 649537A GB 495019 A GB495019 A GB 495019A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aerial
- chamber
- opening
- wall
- ultra
- 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
- H01Q1/12—Supports; Mounting means
- H01Q1/1292—Supports; Mounting means for mounting on balloons
Landscapes
- Revetment (AREA)
Abstract
495,019. Aerials. BORMANN, O. March 4, 1937, No. 6495. Convention date, March 13, 1936. Drawings to Specification. [Class 40 (v)] A short-wave aerial mounted external of and inaccessible from a control chamber an be jettisoned and replaced by a new aerial from within the chamber. The aerial may comprise an array of dipoles which can be passed through an opening in the wall of the chamber, the array opening, by spring pressure or by being inflated with gas or fluid, when in the external position. The aerial may be mounted on a ball and socket joint so that the direction of the beam radiation can be controlled from within the chamber. If the aerial is damaged and cannot be drawn back into the chamber it may be jettisoned by unscrewing a rod conductor which connects the aerial with the apparatus in the chamber, a new aerial being then passed out through the opening in the chamber wall and connected up. Air locks are provided on the wall opening. The invention is described for use on the gondola of a stratosphere balloon.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE495019X | 1936-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB495019A true GB495019A (en) | 1938-11-04 |
Family
ID=6544821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6495/37A Expired GB495019A (en) | 1936-03-13 | 1937-03-04 | Improvements in or relating to ultra-short wave transmitting and receiving devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB495019A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2465331A (en) * | 1948-10-11 | 1949-03-22 | Channel Master Corp | Television receiving antenna |
| US2492529A (en) * | 1949-04-29 | 1949-12-27 | Video Television Inc | Television antenna |
| US2521798A (en) * | 1948-06-15 | 1950-09-12 | Ralph N Leonard | Antenna |
| US2538915A (en) * | 1950-04-27 | 1951-01-23 | Workshop Associates Inc | Short-wave antenna |
| US2542884A (en) * | 1948-12-14 | 1951-02-20 | Gabriel Co | Antenna |
| US2551171A (en) * | 1946-05-31 | 1951-05-01 | Rca Corp | Antenna system |
| US2577469A (en) * | 1946-05-18 | 1951-12-04 | Rca Corp | Antenna |
| US2587146A (en) * | 1948-10-15 | 1952-02-26 | Stewart Warner Corp | Antenna |
| US2673295A (en) * | 1950-09-11 | 1954-03-23 | Gerald G Wentworth | Foldable television antenna |
| US4262293A (en) * | 1978-10-11 | 1981-04-14 | Gernal Dynamics (Convair) | Deployable log periodic VEE antenna |
| GB2170958A (en) * | 1985-02-12 | 1986-08-13 | Plessey Co Plc | Antenna assembly |
| WO2011003389A1 (en) * | 2009-07-08 | 2011-01-13 | Eads Deutschland Gmbh | Foldable log-periodic antenna |
-
1937
- 1937-03-04 GB GB6495/37A patent/GB495019A/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2577469A (en) * | 1946-05-18 | 1951-12-04 | Rca Corp | Antenna |
| US2551171A (en) * | 1946-05-31 | 1951-05-01 | Rca Corp | Antenna system |
| US2521798A (en) * | 1948-06-15 | 1950-09-12 | Ralph N Leonard | Antenna |
| US2465331A (en) * | 1948-10-11 | 1949-03-22 | Channel Master Corp | Television receiving antenna |
| US2587146A (en) * | 1948-10-15 | 1952-02-26 | Stewart Warner Corp | Antenna |
| US2542884A (en) * | 1948-12-14 | 1951-02-20 | Gabriel Co | Antenna |
| US2492529A (en) * | 1949-04-29 | 1949-12-27 | Video Television Inc | Television antenna |
| US2538915A (en) * | 1950-04-27 | 1951-01-23 | Workshop Associates Inc | Short-wave antenna |
| US2673295A (en) * | 1950-09-11 | 1954-03-23 | Gerald G Wentworth | Foldable television antenna |
| US4262293A (en) * | 1978-10-11 | 1981-04-14 | Gernal Dynamics (Convair) | Deployable log periodic VEE antenna |
| GB2170958A (en) * | 1985-02-12 | 1986-08-13 | Plessey Co Plc | Antenna assembly |
| WO2011003389A1 (en) * | 2009-07-08 | 2011-01-13 | Eads Deutschland Gmbh | Foldable log-periodic antenna |
| US9007271B2 (en) | 2009-07-08 | 2015-04-14 | Eads Deutschland Gmbh | Foldable log-periodic antenna |
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