BE470150A - - Google Patents
Info
- Publication number
- BE470150A BE470150A BE470150DA BE470150A BE 470150 A BE470150 A BE 470150A BE 470150D A BE470150D A BE 470150DA BE 470150 A BE470150 A BE 470150A
- 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 |
|---|---|---|---|
| US602865A US2489157A (en) | 1945-07-02 | 1945-07-02 | Electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470150A true BE470150A (en) |
Family
ID=24413096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470150D BE470150A (en) | 1945-07-02 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2489157A (en) |
| BE (1) | BE470150A (en) |
| FR (1) | FR941760A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2757314A (en) * | 1951-01-19 | 1956-07-31 | Westinghouse Electric Corp | Resnatron |
| US3046439A (en) * | 1960-04-29 | 1962-07-24 | Gen Electric | Field emisssion reflex klystron |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE665619C (en) * | 1935-03-12 | 1938-09-29 | Julius Pintsch Kom Ges | Ultra-short wave tubes |
| BE434657A (en) * | 1937-07-14 | |||
| US2259690A (en) * | 1939-04-20 | 1941-10-21 | Univ Leland Stanford Junior | High frequency radio apparatus |
| US2190511A (en) * | 1938-03-01 | 1940-02-13 | Gen Electric | Ultra short wave system |
| US2416714A (en) * | 1943-02-22 | 1947-03-04 | Bell Telephone Labor Inc | Electron discharge device |
| BE479160A (en) * | 1943-02-25 |
-
0
- BE BE470150D patent/BE470150A/xx unknown
-
1945
- 1945-07-02 US US602865A patent/US2489157A/en not_active Expired - Lifetime
-
1947
- 1947-02-06 FR FR941760D patent/FR941760A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR941760A (en) | 1949-01-20 |
| US2489157A (en) | 1949-11-22 |