BE480141A - - Google Patents
Info
- Publication number
- BE480141A BE480141A BE480141DA BE480141A BE 480141 A BE480141 A BE 480141A BE 480141D A BE480141D A BE 480141DA BE 480141 A BE480141 A BE 480141A
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB276257X | 1944-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE480141A true BE480141A (fr) |
Family
ID=10262647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE480141D BE480141A (fr) | 1944-01-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2521763A (fr) |
| BE (1) | BE480141A (fr) |
| CH (1) | CH276257A (fr) |
| FR (1) | FR948542A (fr) |
| GB (2) | GB587619A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2666185A (en) * | 1946-02-18 | 1954-01-12 | George E Hulstede | Tuning plunger for a coaxial line type ultrahigh-frequency circuit |
| US2777969A (en) * | 1952-04-10 | 1957-01-15 | Ericsson Telefon Ab L M | Electron discharge device for microwaves |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB537490A (en) * | 1939-12-22 | 1941-06-24 | Standard Telephones Cables Ltd | Improvements in or relating to electron discharge apparatus |
| GB537518A (en) * | 1939-12-22 | 1941-06-25 | Standard Telephones Cables Ltd | Improvements in or relating to electron discharge apparatus of the velocity modulated type |
| US2411538A (en) * | 1940-06-21 | 1946-11-26 | Int Standard Electric Corp | Electron discharge apparatus |
| US2338306A (en) * | 1940-07-05 | 1944-01-04 | Int Standard Electric Corp | Electron discharge device |
| BE472659A (fr) * | 1940-08-02 | |||
| US2353742A (en) * | 1941-08-26 | 1944-07-18 | Gen Electric | High-frequency apparatus |
| US2408355A (en) * | 1942-01-29 | 1946-09-24 | Rca Corp | Concentric line oscillator |
| US2410840A (en) * | 1942-05-06 | 1946-11-12 | Bell Telephone Labor Inc | Electron beam modulator |
| GB586150A (en) * | 1942-07-17 | 1947-03-10 | Standard Telephones Cables Ltd | Improvements in or relating to electron discharge apparatus |
-
0
- BE BE480141D patent/BE480141A/xx unknown
-
1944
- 1944-01-21 GB GB1229/44A patent/GB587619A/en not_active Expired
- 1944-01-21 GB GB9652/46A patent/GB587664A/en not_active Expired
-
1945
- 1945-12-19 US US636018A patent/US2521763A/en not_active Expired - Lifetime
-
1947
- 1947-06-26 FR FR948542D patent/FR948542A/fr not_active Expired
- 1947-10-18 CH CH276257D patent/CH276257A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB587619A (en) | 1947-05-01 |
| FR948542A (fr) | 1949-08-03 |
| GB587664A (en) | 1947-05-01 |
| CH276257A (fr) | 1951-06-30 |
| US2521763A (en) | 1950-09-12 |