GB443077A - Improvements in or relating to magnetrom tubes and arrangements incorporating the same - Google Patents
Improvements in or relating to magnetrom tubes and arrangements incorporating the sameInfo
- Publication number
- GB443077A GB443077A GB19315/35A GB1931535A GB443077A GB 443077 A GB443077 A GB 443077A GB 19315/35 A GB19315/35 A GB 19315/35A GB 1931535 A GB1931535 A GB 1931535A GB 443077 A GB443077 A GB 443077A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- anode
- recesses
- blocks
- july
- 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
Landscapes
- Microwave Tubes (AREA)
Abstract
443,077. Thermionic valves. TELEFUNKEN GES. FUR DRAHTLOSE TELEGRAPHIE, 12, Hallesches Ufer, Berlin. July 5, 1935, No. 19315. Convention date, July 5, 1934. [Class 39 (i)] The anode system of a magnetron for very short waves comprises metal blocks 4, 5 provided with cylindrical concavities about the cathode 3 and with recesses 6, 7 closed at their ends adjacent to the concavities and open at the other ends for circulation of cooling fluid to the recesses. The blocks 4, 5 are of copper sealed to reentrant stems 8, 9. Water is supplied to the recesses 6, 7 through flexible insulating tubes 12, 13 and is led away through outer tubes 10, 11. The tubes 10, 11 serve as current leads and as a parallel conductor system for the oscillations generated and may contain a flexible part braided with metal or encased with metal foil. The anode system may include more than two blocks 4, 5. Oil or gas may be used as cooling medium. Anode diameters of a few mm. and anode potentials of 1000-2000 volts are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE443077X | 1934-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB443077A true GB443077A (en) | 1936-02-20 |
Family
ID=6526927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19315/35A Expired GB443077A (en) | 1934-07-05 | 1935-07-05 | Improvements in or relating to magnetrom tubes and arrangements incorporating the same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB443077A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428193A (en) * | 1944-09-23 | 1947-09-30 | Gen Electric | Magnetron |
US2476611A (en) * | 1945-02-07 | 1949-07-19 | Rca Corp | Electron discharge device |
US2480999A (en) * | 1946-07-23 | 1949-09-06 | Raytheon Mfg Co | Electron discharge device of the magnetron type |
US2504894A (en) * | 1945-10-31 | 1950-04-18 | Westinghouse Electric Corp | Electronic tube apparatus |
US2607898A (en) * | 1946-10-03 | 1952-08-19 | Gen Electric | Magnetron |
US2615143A (en) * | 1946-07-17 | 1952-10-21 | Raytheon Mfg Co | Magnetron electron discharge device |
-
1935
- 1935-07-05 GB GB19315/35A patent/GB443077A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428193A (en) * | 1944-09-23 | 1947-09-30 | Gen Electric | Magnetron |
US2476611A (en) * | 1945-02-07 | 1949-07-19 | Rca Corp | Electron discharge device |
US2504894A (en) * | 1945-10-31 | 1950-04-18 | Westinghouse Electric Corp | Electronic tube apparatus |
US2615143A (en) * | 1946-07-17 | 1952-10-21 | Raytheon Mfg Co | Magnetron electron discharge device |
US2480999A (en) * | 1946-07-23 | 1949-09-06 | Raytheon Mfg Co | Electron discharge device of the magnetron type |
US2607898A (en) * | 1946-10-03 | 1952-08-19 | Gen Electric | Magnetron |
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