FR958778A - - Google Patents
Info
- Publication number
- FR958778A FR958778A FR958778DA FR958778A FR 958778 A FR958778 A FR 958778A FR 958778D A FR958778D A FR 958778DA FR 958778 A FR958778 A FR 958778A
- Authority
- FR
- France
- 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
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
- H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
- H01P1/125—Coaxial switches
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24919/46A GB617636A (en) | 1946-08-21 | 1946-08-21 | Improvements in electro magnetic wave-guides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR958778A true FR958778A (en) | 1950-03-17 |
Family
ID=10219334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR958778D Expired FR958778A (en) | 1946-08-21 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2588934A (en) |
| FR (1) | FR958778A (en) |
| GB (1) | GB617636A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2822526A (en) * | 1954-03-24 | 1958-02-04 | Aircraft Armaments Inc | Waveguide shutter |
| US2827613A (en) * | 1954-07-28 | 1958-03-18 | Thompson Prod Inc | Wave guide switch |
| US3092771A (en) * | 1954-12-28 | 1963-06-04 | Sperry Rand Corp | Broadband transmit-receive device |
| US2826742A (en) * | 1955-05-31 | 1958-03-11 | John S Hollis | Waveguide ring switches |
| US2995716A (en) * | 1955-11-21 | 1961-08-08 | Thompson Ramo Wooldridge Inc | Wave guide switch and actuator therefor |
| US3015079A (en) * | 1958-11-20 | 1961-12-26 | Don Lan Electronics Co Inc | Wave guide switch |
| US3009117A (en) * | 1959-04-02 | 1961-11-14 | Don Lan Electronics Co Inc | Miniature wave guide switch |
| DE1203841B (en) * | 1962-09-25 | 1965-10-28 | Deutsche Bundespost | Waveguide switch |
| DE1247428B (en) * | 1964-09-02 | 1967-08-17 | Siemens Ag | Hollow cable switch |
| US6816026B2 (en) * | 1998-12-22 | 2004-11-09 | The Aerospace Corporation | Orthogonal polarization and frequency selectable waveguide using rotatable waveguide sections |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2129712A (en) * | 1933-12-09 | 1938-09-13 | American Telephone & Telegraph | Transmission of energy effects by guided electric waves in a dielectric medium |
| NL63520C (en) * | 1941-12-10 | |||
| US2411338A (en) * | 1944-07-24 | 1946-11-19 | Roberts Shepard | Wave guide |
| US2451530A (en) * | 1946-02-05 | 1948-10-19 | Edward A Beard | Electric fence insulator |
-
0
- FR FR958778D patent/FR958778A/fr not_active Expired
-
1946
- 1946-08-21 GB GB24919/46A patent/GB617636A/en not_active Expired
-
1948
- 1948-01-07 US US965A patent/US2588934A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2588934A (en) | 1952-03-11 |
| GB617636A (en) | 1949-02-09 |