BE217245A - - Google Patents
Info
- Publication number
- BE217245A BE217245A BE217245DA BE217245A BE 217245 A BE217245 A BE 217245A BE 217245D A BE217245D A BE 217245DA BE 217245 A BE217245 A BE 217245A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR426944X | 1923-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE217245A true BE217245A (US07122603-20061017-C00294.png) |
Family
ID=8899000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE217245D BE217245A (US07122603-20061017-C00294.png) | 1923-06-06 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE217245A (US07122603-20061017-C00294.png) |
| DE (1) | DE426944C (US07122603-20061017-C00294.png) |
| FR (1) | FR579232A (US07122603-20061017-C00294.png) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE968243C (de) * | 1938-12-23 | 1958-01-30 | Siemens Ag | Peilrahmen mit magnetisierbarem Kern nach Art der Massekerne |
| DE976578C (de) * | 1941-04-11 | 1963-12-05 | Siemens Ag | Variometeranordnung mit verschiedenen Variationsbereichen |
| DE932252C (de) * | 1943-08-31 | 1955-08-29 | Siemens Ag | Kreuzkernpeiler |
| DE917494C (de) * | 1944-08-24 | 1954-09-06 | Lorenz C Ag | Stabfoermiger Leiter fuer einen abstimmbaren elektrischen Kreis |
| BE504945A (US07122603-20061017-C00294.png) * | 1950-08-03 | |||
| DE914984C (de) * | 1950-08-05 | 1954-07-12 | Max Grundig | Drehbare magnetische Richtantenne |
| GB707142A (en) * | 1950-12-04 | 1954-04-14 | Wladimir John Polydoroff | Improvements in and relating to antennas for radio apparatus |
| DE1297715B (de) * | 1967-06-29 | 1969-06-19 | Telefunken Patent | Rahmenantenne mit einem Kern hochpermeablen Materials zur Verwendung als Empfangsantenne in einem verlustbehafteten Medium |
| FR2608845B1 (fr) * | 1986-12-22 | 1989-04-21 | Pizon Ernest | Antenne receptrice ou emettrice d'ondes electromagnetiques, notamment pour autoradio |
-
0
- BE BE217245D patent/BE217245A/xx unknown
-
1923
- 1923-06-06 FR FR579232D patent/FR579232A/fr not_active Expired
-
1924
- 1924-06-01 DE DEL60363D patent/DE426944C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE426944C (de) | 1926-03-23 |
| FR579232A (fr) | 1924-10-13 |
