GB449355A - Improvements in or relating to electric discharge tube oscillation generators - Google Patents
Improvements in or relating to electric discharge tube oscillation generatorsInfo
- Publication number
- GB449355A GB449355A GB1299935A GB1299935A GB449355A GB 449355 A GB449355 A GB 449355A GB 1299935 A GB1299935 A GB 1299935A GB 1299935 A GB1299935 A GB 1299935A GB 449355 A GB449355 A GB 449355A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anode
- relating
- discharge tube
- electric discharge
- general electric
- 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
- H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
- H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
- H01J25/54—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
449,355. Thermionic generating circuits. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, and MEGAW, E. C. S., c/o General Electric Co., Ltd., Wembley, Middlesex. May 1, 1935, No. 12999. [Class 40 (v)] In order to offset the loss in efficiency which may arise from a slight asymmetry of the cathode 4, relative to the two anodes 2, 3 of a split-anode electron, the high-tension voltage applied to the nearer anode 2 is made less than that applied to the more-distant anode 3. The necessary drop in voltage is secured by the insertion of a variable resistance 13 in the lead from the H.T. source 11, 12 to the anode 2. The output circuit 5, 6 is tuned by a sliding bridge comprising a disc 8 and condensers 9, 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1299935A GB449355A (en) | 1935-05-01 | 1935-05-01 | Improvements in or relating to electric discharge tube oscillation generators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1299935A GB449355A (en) | 1935-05-01 | 1935-05-01 | Improvements in or relating to electric discharge tube oscillation generators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB449355A true GB449355A (en) | 1936-06-25 |
Family
ID=10014974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1299935A Expired GB449355A (en) | 1935-05-01 | 1935-05-01 | Improvements in or relating to electric discharge tube oscillation generators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB449355A (en) |
-
1935
- 1935-05-01 GB GB1299935A patent/GB449355A/en not_active Expired
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