BE479787A - - Google Patents
Info
- Publication number
- BE479787A BE479787A BE479787DA BE479787A BE 479787 A BE479787 A BE 479787A BE 479787D A BE479787D A BE 479787DA BE 479787 A BE479787 A BE 479787A
- 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
-
- 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
- H01J25/28—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 perpendicular to the axis of the resonator or resonators and is pencil-like before reflection
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2459805X | 1941-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479787A true BE479787A (de) |
Family
ID=10907476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479787D BE479787A (de) | 1941-12-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2459805A (de) |
| BE (1) | BE479787A (de) |
| FR (1) | FR932706A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE480319A (de) * | 1946-04-12 | |||
| FR958203A (de) * | 1947-11-15 | 1950-03-06 | ||
| US2630545A (en) * | 1950-08-14 | 1953-03-03 | Rothstein Jerome | Electron discharge device |
| US2848649A (en) * | 1952-01-24 | 1958-08-19 | Itt | Electromagnetic wave generator |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2093151A (en) * | 1931-08-03 | 1937-09-14 | Pittsburgh Equitable Meter Co | Pressure compensating gas meter |
| US2170219A (en) * | 1936-10-16 | 1939-08-22 | Telefunken Gmbh | Ultra high frequency oscillator |
| US2242275A (en) * | 1937-10-11 | 1941-05-20 | Univ Leland Stanford Junior | Electrical translating system and method |
| 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 |
| US2190515A (en) * | 1938-07-15 | 1940-02-13 | Gen Electric | Ultra short wave device |
| US2250511A (en) * | 1938-09-02 | 1941-07-29 | Univ Leland Stanford Junior | Oscillator stabilization system |
| US2216169A (en) * | 1939-03-21 | 1940-10-01 | Roscoe H George | Oscillator |
| 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 |
| US2338306A (en) * | 1940-07-05 | 1944-01-04 | Int Standard Electric Corp | Electron discharge device |
| US2278210A (en) * | 1940-07-05 | 1942-03-31 | Bell Telephone Labor Inc | Electron discharge device |
| BE473837A (de) * | 1940-07-16 | |||
| US2383343A (en) * | 1940-08-13 | 1945-08-21 | Westinghouse Electric Corp | Two-cylinder short-wave resonator apparatus |
-
0
- BE BE479787D patent/BE479787A/xx unknown
-
1942
- 1942-10-14 US US462029A patent/US2459805A/en not_active Expired - Lifetime
-
1946
- 1946-08-24 FR FR932706D patent/FR932706A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR932706A (fr) | 1948-03-31 |
| US2459805A (en) | 1949-01-25 |