FR955988A - - Google Patents
Info
- Publication number
- FR955988A FR955988A FR955988DA FR955988A FR 955988 A FR955988 A FR 955988A FR 955988D A FR955988D A FR 955988DA FR 955988 A FR955988 A FR 955988A
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9796/44A GB595247A (en) | 1944-05-20 | 1944-05-20 | Improvements in or relating to electron discharge devices employing hollow resonators |
Publications (1)
Publication Number | Publication Date |
---|---|
FR955988A true FR955988A (en) | 1950-01-23 |
Family
ID=9878936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR955988D Expired FR955988A (en) | 1944-05-20 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2508141A (en) |
DE (1) | DE807957C (en) |
FR (1) | FR955988A (en) |
GB (1) | GB595247A (en) |
NL (1) | NL86377C (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2523031A (en) * | 1945-06-30 | 1950-09-19 | Gen Electric | Tunable ultra high frequency tube with reflector electrode |
NL94759C (en) * | 1952-07-14 | |||
US2866123A (en) * | 1953-12-02 | 1958-12-23 | Raytheon Mfg Co | Mechanically tuned klystrons |
GB782458A (en) * | 1954-04-06 | |||
US2856556A (en) * | 1954-10-21 | 1958-10-14 | Bendix Aviat Corp | Electron discharge device |
DE1044181B (en) * | 1955-10-04 | 1958-11-20 | Varian Associates | Klystron amplifier with tuning devices |
US2880357A (en) * | 1955-10-21 | 1959-03-31 | Varian Associates | Electron cavity resonator tube apparatus |
DE1069230B (en) * | 1955-11-28 | 1959-11-19 | ||
DE1026377B (en) * | 1956-02-20 | 1958-03-20 | Siemens Ag | Resettable running time tube arrangement |
DE1059052B (en) * | 1956-04-09 | 1959-06-11 | Siemens Ag | Device for frequency adjustment in reflex klystrons |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2454306A (en) * | 1948-11-23 | clifford et au | ||
US2394396A (en) * | 1941-07-18 | 1946-02-05 | Westinghouse Electric Corp | Combined air jacket and tuning mechanism for resonators |
US2411912A (en) * | 1942-04-17 | 1946-12-03 | Bell Telephone Labor Inc | Electron discharge device |
US2380496A (en) * | 1943-11-29 | 1945-07-31 | Rca Corp | Electron discharge device |
US2408817A (en) * | 1943-11-29 | 1946-10-08 | Sperry Gyroscope Co Inc | Electron discharge apparatus |
-
0
- NL NL86377D patent/NL86377C/xx active
- FR FR955988D patent/FR955988A/fr not_active Expired
-
1944
- 1944-05-20 GB GB9796/44A patent/GB595247A/en not_active Expired
-
1945
- 1945-07-26 US US607210A patent/US2508141A/en not_active Expired - Lifetime
-
1949
- 1949-03-01 DE DEP35337A patent/DE807957C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB595247A (en) | 1947-12-01 |
US2508141A (en) | 1950-05-16 |
DE807957C (en) | 1951-07-09 |
NL86377C (en) |