BE478820A - - Google Patents
Info
- Publication number
- BE478820A BE478820A BE478820DA BE478820A BE 478820 A BE478820 A BE 478820A BE 478820D A BE478820D A BE 478820DA BE 478820 A BE478820 A BE 478820A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
- H01J25/08—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron with electron stream perpendicular to the axis of the resonator
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15380/45A GB673731A (en) | 1945-06-16 | 1945-06-16 | Improvements relating to electron discharge devices of the velocity modulation type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE478820A true BE478820A (xx) |
Family
ID=10058137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE478820D BE478820A (xx) | 1945-06-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2557959A (xx) |
| BE (1) | BE478820A (xx) |
| ES (1) | ES178265A1 (xx) |
| GB (1) | GB673731A (xx) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL56878C (xx) * | 1934-10-19 | |||
| US2239905A (en) * | 1938-02-19 | 1941-04-29 | Rca Corp | Filter circuits |
| US2338306A (en) * | 1940-07-05 | 1944-01-04 | Int Standard Electric Corp | Electron discharge device |
| BE472659A (xx) * | 1940-08-02 | |||
| GB586150A (en) * | 1942-07-17 | 1947-03-10 | Standard Telephones Cables Ltd | Improvements in or relating to electron discharge apparatus |
| US2422028A (en) * | 1942-11-14 | 1947-06-10 | Rca Corp | Cavity resonator magnetron |
| US2422695A (en) * | 1943-05-07 | 1947-06-24 | Bell Telephone Labor Inc | Suppression of parasitic oscillations in high-frequency devices |
| US2450023A (en) * | 1943-11-15 | 1948-09-28 | Raytheon Mfg Co | Electron discharge device of the magnetron type |
| US2424576A (en) * | 1944-10-19 | 1947-07-29 | Bell Telephone Labor Inc | Oscillator |
-
0
- BE BE478820D patent/BE478820A/xx unknown
-
1945
- 1945-06-16 GB GB15380/45A patent/GB673731A/en not_active Expired
-
1946
- 1946-10-05 US US701568A patent/US2557959A/en not_active Expired - Lifetime
-
1947
- 1947-05-30 ES ES0178265A patent/ES178265A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB673731A (en) | 1952-06-11 |
| ES178265A1 (es) | 1947-07-16 |
| US2557959A (en) | 1951-06-26 |