FR958885A - - Google Patents
Info
- Publication number
- FR958885A FR958885A FR958885DA FR958885A FR 958885 A FR958885 A FR 958885A FR 958885D A FR958885D A FR 958885DA FR 958885 A FR958885 A FR 958885A
- 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
- H01J25/30—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
- H01J25/10—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
- H01J25/18—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 radial or disc-like electron stream perpendicular to the axis of the resonators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2434962X | 1940-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR958885A true FR958885A (tr) | 1950-03-21 |
Family
ID=9685379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR958885D Expired FR958885A (tr) | 1940-05-17 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2434962A (tr) |
| FR (1) | FR958885A (tr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB588371A (en) * | 1944-09-01 | 1947-05-21 | Standard Electrica Sa | Improvements in or relating to electron discharge devices |
| US2621303A (en) * | 1948-07-30 | 1952-12-09 | Rca Corp | Grid structure for electron tubes |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2128231A (en) * | 1933-10-13 | 1938-08-30 | Meaf Mach En Apparaten Fab Nv | High frequency oscillator tube |
| NL45407C (tr) * | 1934-02-23 | |||
| US2128233A (en) * | 1934-03-01 | 1938-08-30 | Meaf Mach En Apparaten Fab Nv | Electron tube |
| US2259690A (en) * | 1939-04-20 | 1941-10-21 | Univ Leland Stanford Junior | High frequency radio apparatus |
| FR851943A (tr) * | 1938-01-22 | 1940-01-18 | ||
| US2287845A (en) * | 1939-03-08 | 1942-06-30 | Univ Leland Stanford Junior | Thermionic vacuum tube and circuits |
| BE441498A (tr) * | 1939-09-13 | |||
| US2368031A (en) * | 1940-03-15 | 1945-01-23 | Bell Telephone Labor Inc | Electron discharge device |
| BE473835A (tr) * | 1940-04-20 | |||
| BE473837A (tr) * | 1940-07-16 |
-
0
- FR FR958885D patent/FR958885A/fr not_active Expired
-
1943
- 1943-06-03 US US489473A patent/US2434962A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2434962A (en) | 1948-01-27 |