BE477379A - - Google Patents
Info
- Publication number
- BE477379A BE477379A BE477379DA BE477379A BE 477379 A BE477379 A BE 477379A BE 477379D A BE477379D A BE 477379DA BE 477379 A BE477379 A BE 477379A
- 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
- H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
- H01J25/24—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US710336A US2489298A (en) | 1946-11-16 | 1946-11-16 | Velocity modulation electron discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE477379A true BE477379A (de) |
Family
ID=24853610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE477379D BE477379A (de) | 1946-11-16 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2489298A (de) |
| BE (1) | BE477379A (de) |
| FR (1) | FR955784A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2685046A (en) * | 1949-11-01 | 1954-07-27 | Rca Corp | Magnetron |
| US2567674A (en) * | 1949-11-08 | 1951-09-11 | Rca Corp | Velocity modulated electron discharge device |
| US2724072A (en) * | 1950-12-18 | 1955-11-15 | Raytheon Mfg Co | Reflex klystron |
| BE508051A (de) * | 1950-12-29 | |||
| US2653273A (en) * | 1951-04-14 | 1953-09-22 | Research Corp | High-frequency amplifier |
| US2825842A (en) * | 1952-09-12 | 1958-03-04 | Sperry Rand Corp | Electron beam producing and focussing assembly |
| US2888599A (en) * | 1953-10-05 | 1959-05-26 | Varian Associates | Electron discharge apparatus |
| US3432714A (en) * | 1967-01-24 | 1969-03-11 | Us Army | Fast warmup cathode |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2259690A (en) * | 1939-04-20 | 1941-10-21 | Univ Leland Stanford Junior | High frequency radio apparatus |
| GB574512A (en) * | 1940-03-05 | 1946-01-09 | Leonard Francis Broadway | Improvements in or relating to electron discharge devices |
| US2293151A (en) * | 1940-10-08 | 1942-08-18 | Rca Corp | Resonant cavity device |
| US2410822A (en) * | 1942-01-03 | 1946-11-12 | Sperry Gyroscope Co Inc | High frequency electron discharge apparatus |
| US2414785A (en) * | 1942-01-29 | 1947-01-21 | Sperry Gyroscope Co Inc | High-frequency tube structure |
| BE482707A (de) * | 1942-09-17 |
-
0
- BE BE477379D patent/BE477379A/xx unknown
- FR FR955784D patent/FR955784A/fr not_active Expired
-
1946
- 1946-11-16 US US710336A patent/US2489298A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2489298A (en) | 1949-11-29 |
| FR955784A (de) | 1950-01-19 |