FR959298A - - Google Patents
Info
- Publication number
- FR959298A FR959298A FR959298DA FR959298A FR 959298 A FR959298 A FR 959298A FR 959298D A FR959298D A FR 959298DA FR 959298 A FR959298 A FR 959298A
- 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
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
- H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2640112X | 1947-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR959298A true FR959298A (en) | 1950-03-28 |
Family
ID=9687430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR959298D Expired FR959298A (en) | 1947-12-31 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2640112A (en) |
| FR (1) | FR959298A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733305A (en) * | 1948-09-30 | 1956-01-31 | Diemer | |
| US3289033A (en) * | 1961-10-23 | 1966-11-29 | Nippon Electric Co | Microwave electronic tube |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2280824A (en) * | 1938-04-14 | 1942-04-28 | Univ Leland Stanford Junior | Radio transmission and reception |
| USRE22724E (en) * | 1938-04-14 | 1946-02-19 | Radio transmission and reception | |
| US2406371A (en) * | 1938-07-08 | 1946-08-27 | Univ Leland Stanford Junior | Object detecting apparatus and method |
| NL80761C (en) * | 1939-08-24 | |||
| US2368031A (en) * | 1940-03-15 | 1945-01-23 | Bell Telephone Labor Inc | Electron discharge device |
| US2405611A (en) * | 1942-06-26 | 1946-08-13 | Bell Telephone Labor Inc | Electron beam amplifier |
| GB565413A (en) * | 1943-05-05 | 1944-11-09 | Norman Charles Barford | Improvements in or relating to the frequency modulation of oscillations generated byvelocity-modulation discharge devices |
-
0
- FR FR959298D patent/FR959298A/fr not_active Expired
-
1948
- 1948-12-14 US US65104A patent/US2640112A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2640112A (en) | 1953-05-26 |