BE494880A - - Google Patents
Info
- Publication number
- BE494880A BE494880A BE494880DA BE494880A BE 494880 A BE494880 A BE 494880A BE 494880D A BE494880D A BE 494880DA BE 494880 A BE494880 A BE 494880A
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
- H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P9/00—Delay lines of the waveguide type
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1015368X | 1949-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE494880A true BE494880A (https=) |
Family
ID=10868097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE494880D BE494880A (https=) | 1949-04-01 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE494880A (https=) |
| DE (1) | DE820465C (https=) |
| FR (1) | FR1015368A (https=) |
-
0
- BE BE494880D patent/BE494880A/xx unknown
-
1950
- 1950-03-30 FR FR1015368D patent/FR1015368A/fr not_active Expired
- 1950-03-30 DE DEN677A patent/DE820465C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1015368A (fr) | 1952-09-16 |
| DE820465C (de) | 1951-11-12 |