BE480319A - - Google Patents
Info
- Publication number
- BE480319A BE480319A BE480319DA BE480319A BE 480319 A BE480319 A BE 480319A BE 480319D A BE480319D A BE 480319DA BE 480319 A BE480319 A BE 480319A
- 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
-
- 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 |
|---|---|---|---|
| FR929100T | 1946-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE480319A true BE480319A (fr) |
Family
ID=9442231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE480319D BE480319A (fr) | 1946-04-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2570289A (fr) |
| BE (1) | BE480319A (fr) |
| FR (1) | FR929100A (fr) |
| GB (1) | GB644606A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2702349A (en) * | 1951-02-15 | 1955-02-15 | Gen Electric | High-frequency electric discharge device and circuits associated therewith |
| US2653273A (en) * | 1951-04-14 | 1953-09-22 | Research Corp | High-frequency amplifier |
| US2767839A (en) * | 1952-06-07 | 1956-10-23 | Electric Eye Equipment Company | Counterchecking circuit and device |
| NL67137C (fr) * | 1955-12-12 | |||
| US2874326A (en) * | 1957-06-05 | 1959-02-17 | Nicholas C Christofilos | Linear accelerator |
| BE568536A (fr) * | 1957-06-12 | |||
| US3043985A (en) * | 1959-03-18 | 1962-07-10 | Eitel Mccullough Inc | Reflex klystron |
Family Cites Families (7)
| 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 |
| US2278210A (en) * | 1940-07-05 | 1942-03-31 | Bell Telephone Labor Inc | Electron discharge device |
| US2416303A (en) * | 1941-02-05 | 1947-02-25 | Bell Telephone Labor Inc | Secondary emissive shell resonator tube |
| US2402983A (en) * | 1941-11-26 | 1946-07-02 | Raytheon Mfg Co | Electronic discharge tube |
| BE479787A (fr) * | 1941-12-12 | |||
| USRE23277E (en) * | 1943-04-26 | 1950-10-03 | High-frequency resonator tube |
-
0
- BE BE480319D patent/BE480319A/xx unknown
-
1946
- 1946-04-12 FR FR929100D patent/FR929100A/fr not_active Expired
-
1947
- 1947-04-29 US US744690A patent/US2570289A/en not_active Expired - Lifetime
- 1947-09-08 GB GB24651/47A patent/GB644606A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2570289A (en) | 1951-10-09 |
| FR929100A (fr) | 1947-12-16 |
| GB644606A (en) | 1950-10-11 |