BE457970A - - Google Patents
Info
- Publication number
- BE457970A BE457970A BE457970DA BE457970A BE 457970 A BE457970 A BE 457970A BE 457970D A BE457970D A BE 457970DA BE 457970 A BE457970 A BE 457970A
- 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
- H01J25/30—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 radial or disc-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
- H01J25/22—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 |
|---|---|---|---|
| FR259949X | 1943-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457970A true BE457970A (de) |
Family
ID=8884936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457970D BE457970A (de) | 1943-12-22 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE457970A (de) |
| CH (1) | CH259949A (de) |
| FR (1) | FR960756A (de) |
| GB (1) | GB625259A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE511689A (de) * | 1951-05-29 | |||
| US3060342A (en) * | 1958-11-20 | 1962-10-23 | Philips Corp | Reflex klystron having a cavity resonator with a movable wall |
| GB2132008B (en) * | 1982-12-03 | 1986-06-11 | English Electric Valve Co Ltd | A method of altering the frequency tuning range of a klystron |
-
0
- FR FR960756D patent/FR960756A/fr not_active Expired
- BE BE457970D patent/BE457970A/xx unknown
-
1946
- 1946-03-01 GB GB6449/46A patent/GB625259A/en not_active Expired
-
1947
- 1947-10-17 CH CH259949D patent/CH259949A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH259949A (de) | 1949-02-15 |
| FR960756A (de) | 1950-04-25 |
| GB625259A (en) | 1949-06-24 |