GB542389A - Improvements in or relating to electron discharge apparatus - Google Patents
Improvements in or relating to electron discharge apparatusInfo
- Publication number
- GB542389A GB542389A GB11305/40A GB1130540A GB542389A GB 542389 A GB542389 A GB 542389A GB 11305/40 A GB11305/40 A GB 11305/40A GB 1130540 A GB1130540 A GB 1130540A GB 542389 A GB542389 A GB 542389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- barium
- concentrated
- mass
- source
- electrode system
- Prior art date
- 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
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Particle Accelerators (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE480136D BE480136A (enrdf_load_stackoverflow) | 1940-07-05 | ||
BE476368D BE476368A (enrdf_load_stackoverflow) | 1940-07-05 | ||
GB11306/40A GB542390A (en) | 1940-07-05 | 1940-07-05 | Improvements in or relating to electron discharge apparatus |
GB11305/40A GB542389A (en) | 1940-07-05 | 1940-07-05 | Improvements in or relating to electron discharge apparatus |
US369514A US2323560A (en) | 1940-07-05 | 1940-12-11 | Electron discharge apparatus |
US410351A US2338306A (en) | 1940-07-05 | 1941-09-11 | Electron discharge device |
FR57753D FR57753E (fr) | 1940-07-05 | 1947-08-05 | Perfectionnements aux appareils à décharge électronique |
FR65356D FR65356E (fr) | 1940-07-05 | 1947-12-23 | Perfectionnements aux appareils à décharge électronique |
FR65357D FR65357E (fr) | 1940-07-05 | 1947-12-27 | Perfectionnements aux appareils à décharge électronique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11305/40A GB542389A (en) | 1940-07-05 | 1940-07-05 | Improvements in or relating to electron discharge apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB542389A true GB542389A (en) | 1942-01-07 |
Family
ID=9983798
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11306/40A Expired GB542390A (en) | 1940-07-05 | 1940-07-05 | Improvements in or relating to electron discharge apparatus |
GB11305/40A Expired GB542389A (en) | 1940-07-05 | 1940-07-05 | Improvements in or relating to electron discharge apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11306/40A Expired GB542390A (en) | 1940-07-05 | 1940-07-05 | Improvements in or relating to electron discharge apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US2323560A (enrdf_load_stackoverflow) |
BE (2) | BE480136A (enrdf_load_stackoverflow) |
FR (2) | FR65356E (enrdf_load_stackoverflow) |
GB (2) | GB542390A (enrdf_load_stackoverflow) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2449569A (en) * | 1943-01-18 | 1948-09-21 | Sperry Corp | Electron beam apparatus |
NL68012C (enrdf_load_stackoverflow) * | 1943-06-23 | |||
US2737589A (en) * | 1945-02-19 | 1956-03-06 | William M Brobeck | Ion source for a calutron |
US2538267A (en) * | 1945-05-19 | 1951-01-16 | Bell Telephone Labor Inc | Gaseous electron discharge device |
US2585702A (en) * | 1945-06-12 | 1952-02-12 | Atomic Energy Commission | Spectrometer |
US2600151A (en) * | 1946-08-15 | 1952-06-10 | John G Backus | Ion producing mechanism |
-
0
- BE BE476368D patent/BE476368A/xx unknown
- BE BE480136D patent/BE480136A/xx unknown
-
1940
- 1940-07-05 GB GB11306/40A patent/GB542390A/en not_active Expired
- 1940-07-05 GB GB11305/40A patent/GB542389A/en not_active Expired
- 1940-12-11 US US369514A patent/US2323560A/en not_active Expired - Lifetime
-
1947
- 1947-12-23 FR FR65356D patent/FR65356E/fr not_active Expired
- 1947-12-27 FR FR65357D patent/FR65357E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR65356E (fr) | 1956-02-09 |
BE480136A (enrdf_load_stackoverflow) | |
US2323560A (en) | 1943-07-06 |
BE476368A (enrdf_load_stackoverflow) | |
GB542390A (en) | 1942-01-07 |
FR65357E (fr) | 1956-02-09 |
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