FR928525A - - Google Patents
Info
- Publication number
- FR928525A FR928525A FR928525DA FR928525A FR 928525 A FR928525 A FR 928525A FR 928525D A FR928525D A FR 928525DA FR 928525 A FR928525 A FR 928525A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01J25/24—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/06—Cavity resonators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1069942A GB576127A (en) | 1941-08-08 | 1941-08-08 | Improvements in or relating to electron discharge devices employing hollow resonators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR928525A true FR928525A (nl) | 1947-12-09 |
Family
ID=10223853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR928525D Expired FR928525A (nl) | 1941-08-08 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH252007A (nl) |
| DE (1) | DE818964C (nl) |
| FR (1) | FR928525A (nl) |
| GB (1) | GB576127A (nl) |
-
0
- FR FR928525D patent/FR928525A/fr not_active Expired
-
1941
- 1941-08-08 GB GB1069942A patent/GB576127A/en not_active Expired
-
1945
- 1945-12-07 CH CH252007D patent/CH252007A/de unknown
-
1949
- 1949-03-01 DE DE1949P0035334 patent/DE818964C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE818964C (de) | 1951-10-29 |
| CH252007A (de) | 1947-11-30 |
| GB576127A (en) | 1946-03-20 |