BE477332A - - Google Patents
Info
- Publication number
- BE477332A BE477332A BE477332DA BE477332A BE 477332 A BE477332 A BE 477332A BE 477332D A BE477332D A BE 477332DA BE 477332 A BE477332 A BE 477332A
- 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2451328X | 1941-02-14 | ||
| US457795A US2451328A (en) | 1941-02-14 | 1942-09-09 | Ultra high frequency electron discharge device |
| US43382A US2603762A (en) | 1941-02-14 | 1948-08-10 | Ultrahigh-frequency electron discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE477332A true BE477332A (en:Method) |
Family
ID=32233927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE477332D BE477332A (en:Method) | 1941-02-14 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2603762A (en:Method) |
| BE (1) | BE477332A (en:Method) |
| FR (1) | FR939346A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696064A (en) * | 1951-05-03 | 1954-12-07 | Margon Corp | Eye assembly for use in dolls' heads |
| US2748531A (en) * | 1951-11-26 | 1956-06-05 | Margon Corp | Eye assembly for use in a doll's head |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2226680A (en) * | 1939-05-09 | 1940-12-31 | Fed Telegraph Co | Vacuum tube cathode support |
| US2411538A (en) * | 1940-06-21 | 1946-11-26 | Int Standard Electric Corp | Electron discharge apparatus |
| US2398608A (en) * | 1941-10-01 | 1946-04-16 | Westinghouse Electric Corp | Electron discharge device |
-
0
- BE BE477332D patent/BE477332A/xx unknown
-
1946
- 1946-09-13 FR FR939346D patent/FR939346A/fr not_active Expired
-
1948
- 1948-08-10 US US43382A patent/US2603762A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2603762A (en) | 1952-07-15 |
| FR939346A (fr) | 1948-11-10 |