BE481272A - - Google Patents
Info
- Publication number
- BE481272A BE481272A BE481272DA BE481272A BE 481272 A BE481272 A BE 481272A BE 481272D A BE481272D A BE 481272DA BE 481272 A BE481272 A BE 481272A
- 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
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
- H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR922150T | 1945-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481272A true BE481272A (US07981874-20110719-C00117.png) |
Family
ID=9437814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481272D BE481272A (US07981874-20110719-C00117.png) | 1945-12-17 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2547061A (US07981874-20110719-C00117.png) |
| BE (1) | BE481272A (US07981874-20110719-C00117.png) |
| FR (1) | FR922150A (US07981874-20110719-C00117.png) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL154330B (nl) * | 1950-06-21 | Glaverbel | Werkwijze en voorwerp voor het omkeerbaar wijzigen van lichtreflectie. | |
| US2758245A (en) * | 1950-12-14 | 1956-08-07 | Varian Associates | Beam type electronic tube |
| BE521847A (US07981874-20110719-C00117.png) * | 1952-08-01 | |||
| US2918599A (en) * | 1953-02-27 | 1959-12-22 | Int Standard Electric Corp | Electron velocity modulation tubes |
| LU34990A1 (US07981874-20110719-C00117.png) * | 1956-03-16 | |||
| NL113950C (US07981874-20110719-C00117.png) * | 1957-11-25 | |||
| LU37155A1 (US07981874-20110719-C00117.png) * | 1958-05-05 | |||
| US3012170A (en) * | 1958-08-29 | 1961-12-05 | Eitel Mccullough Inc | Charged particle beam modulating means and method |
| US3076117A (en) * | 1959-04-27 | 1963-01-29 | Gen Electric | Parametric energy converter |
| US3107313A (en) * | 1959-10-30 | 1963-10-15 | Johann R Hechtel | Velocity modulated electron tube with cathode means providing plural electron streams |
| DE1290634B (de) * | 1961-03-07 | 1969-03-13 | Siemens Ag | Elektronenstrahlroehre mit Geschwindigkeitsmodulation |
| US3274430A (en) * | 1963-08-01 | 1966-09-20 | Massachusetts Inst Technology | Biased-gap klystron |
| FR1422298A (fr) * | 1964-11-12 | 1965-12-24 | Thomson Houston Comp Francaise | Perfectionnements apportés aux canons électroniques pour tubes à faisceaux creux |
| FR2442505A1 (fr) * | 1978-11-23 | 1980-06-20 | Commissariat Energie Atomique | Groupeur-degroupeur de faisceau d'ions a intervalles dissymetriques et fonctionnant dans une large gamme de vitesse |
| FR2546360B1 (fr) * | 1983-05-20 | 1986-03-21 | Cgr Mev | Cavite acceleratrice autofocalisante de particules chargees |
| US5038077A (en) * | 1989-01-31 | 1991-08-06 | The United States Of American As Represented By The Secretary Of The Navy | Gyroklystron device having multi-slot bunching cavities |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2190515A (en) * | 1938-07-15 | 1940-02-13 | Gen Electric | Ultra short wave device |
| US2284751A (en) * | 1939-08-31 | 1942-06-02 | Rca Corp | Resonant cavity device |
| US2401945A (en) * | 1941-03-27 | 1946-06-11 | Rca Corp | Frequency multiplier |
| BE468048A (US07981874-20110719-C00117.png) * | 1941-04-04 | |||
| US2422695A (en) * | 1943-05-07 | 1947-06-24 | Bell Telephone Labor Inc | Suppression of parasitic oscillations in high-frequency devices |
-
0
- BE BE481272D patent/BE481272A/xx unknown
-
1945
- 1945-12-17 FR FR922150D patent/FR922150A/fr not_active Expired
-
1947
- 1947-09-08 US US772623A patent/US2547061A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2547061A (en) | 1951-04-03 |
| FR922150A (fr) | 1947-05-30 |
