GB333150A - Improvements in or relating to wireless transmitting and receiving apparatus - Google Patents
Improvements in or relating to wireless transmitting and receiving apparatusInfo
- Publication number
- GB333150A GB333150A GB356329A GB356329A GB333150A GB 333150 A GB333150 A GB 333150A GB 356329 A GB356329 A GB 356329A GB 356329 A GB356329 A GB 356329A GB 333150 A GB333150 A GB 333150A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- aerial
- coupling
- tuning
- socket
- 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
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Support Of Aerials (AREA)
Abstract
333,150. Graves, A. Feb. 2, 1929. Aerials; coupling aerial and detector ciruits. -The aerial 1, Fig. 1, aerial coil 2, and earth or counterpoise lead are constructed of one continuous conductor fixed outside the building, ship, aircraft. &c. containing the wireless apparatus, the aerial coil being loose-coupled to the tuning coil 4 through a glass window 3 or other di-electric. The coupling may be varied by mounting the coil 4 on a ball-jointed arm 5 adapted to plug directly into the set or into a socket 10, as shown in dotted lines. Connections 8 and 9 from the coil are led separately to the socket 7 one passing through the support 5. Fig. 3 shows a tuning coil having grid windings 14 and a reaction winding 15, carried by arms 16, 17 mounted on a bar 18 which is hinged to the cabinet 19 so that the coupling of the tuning unit to the aerial coil may be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB356329A GB333150A (en) | 1929-02-02 | 1929-02-02 | Improvements in or relating to wireless transmitting and receiving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB356329A GB333150A (en) | 1929-02-02 | 1929-02-02 | Improvements in or relating to wireless transmitting and receiving apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB333150A true GB333150A (en) | 1930-08-05 |
Family
ID=9760690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB356329A Expired GB333150A (en) | 1929-02-02 | 1929-02-02 | Improvements in or relating to wireless transmitting and receiving apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB333150A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829367A (en) * | 1953-02-26 | 1958-04-01 | Robert F Rychlik | Television lead-in coupler |
| US2913725A (en) * | 1956-02-07 | 1959-11-17 | Dynamics Corp America | Antenna coupling apparatus |
| US4621243A (en) * | 1984-12-30 | 1986-11-04 | Harada Kogyo Kabushiki Kaisha | Transmission channel coupler for antenna |
-
1929
- 1929-02-02 GB GB356329A patent/GB333150A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829367A (en) * | 1953-02-26 | 1958-04-01 | Robert F Rychlik | Television lead-in coupler |
| US2913725A (en) * | 1956-02-07 | 1959-11-17 | Dynamics Corp America | Antenna coupling apparatus |
| US4621243A (en) * | 1984-12-30 | 1986-11-04 | Harada Kogyo Kabushiki Kaisha | Transmission channel coupler for antenna |
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