GB562299A - Improvements in or relating to electron multipliers - Google Patents
Improvements in or relating to electron multipliersInfo
- Publication number
- GB562299A GB562299A GB1262040A GB1262040A GB562299A GB 562299 A GB562299 A GB 562299A GB 1262040 A GB1262040 A GB 1262040A GB 1262040 A GB1262040 A GB 1262040A GB 562299 A GB562299 A GB 562299A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- electron
- electron emitting
- alternator
- pairs
- 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
Landscapes
- Control Of Eletrric Generators (AREA)
Abstract
562,299. Electron multipliers. BOSCH, F. J. G. VAN DEN, and VACUUMSCIENCE PRODUCTS, Ltd. Sept. 5, 1940, No. 12620. [Class 39 (i)] Electron discharge apparatus, particularly for dealing with ultra-high frequencies, comprises a cathode 10 and anode 12, and interposed therebetween secondary electron emitting electrodes 11, two pairs of electrodes 13, 14 to which alternating potentials are applied as by an alternator 8, and a pair of output electrodes 20, 21 connected to antennµ 7. Alternatively, the two collecting electrodes may be replaced by a single electrode where pulsating D.C. current is used in the output circuit. The electron stream may be signal modulated by a control grid 15 and input circuit 16, or the signals may be applied to the alternator 8. The pairs of electrodes 13, 14 may be connected in parallel and may be connected to a preceding secondary - electron emitting electrode through a phase regulating device 18, 19. The secondary-electron emitting electrodes may have equipotential grids 5 as described in Specification 531,541. Specification 562,300 also is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1262040A GB562299A (en) | 1940-09-05 | 1940-09-05 | Improvements in or relating to electron multipliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1262040A GB562299A (en) | 1940-09-05 | 1940-09-05 | Improvements in or relating to electron multipliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB562299A true GB562299A (en) | 1944-06-27 |
Family
ID=10008041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1262040A Expired GB562299A (en) | 1940-09-05 | 1940-09-05 | Improvements in or relating to electron multipliers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB562299A (en) |
-
1940
- 1940-09-05 GB GB1262040A patent/GB562299A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB533826A (en) | Improvements in and relating to electric discharge devices | |
| GB568556A (en) | Improvements in or relating to frequency dividing circuits | |
| US2591749A (en) | Amplitude modulation system | |
| GB545123A (en) | Improvements in or relating to electron multiplier apparatus | |
| GB471185A (en) | Improvements in or relating to arrangements for controlling a cathode ray tube | |
| GB562299A (en) | Improvements in or relating to electron multipliers | |
| US2223430A (en) | Modulation system | |
| GB526869A (en) | Improvements in or relating to thermionic valves and systems | |
| GB498843A (en) | Improvements in or relating to electron multiplier discharge devices | |
| GB562300A (en) | Improvements in or relating to electron multipliers | |
| GB514059A (en) | Improvements in or relating to thermionic amplifiers | |
| GB547801A (en) | Improvements in or relating to electron multiplier apparatus | |
| GB471672A (en) | Improvements in or relating to electron discharge devices | |
| GB531541A (en) | Improvements in electron multipliers | |
| GB540640A (en) | Improvements in or relating to electron multipliers | |
| GB490500A (en) | Circuit for generating or amplifying high frequency electric oscillations | |
| GB597509A (en) | Electron discharge devices and circuits | |
| GB610120A (en) | Improvements in circuit arrangements for amplifying or generating ultra high-frequency oscillations | |
| GB531558A (en) | Improvements in electron multipliers | |
| GB500356A (en) | Improvements in or relating to electron multipliers | |
| GB573097A (en) | An electron discharge apparatus, and circuits therefor | |
| GB441341A (en) | Improvements relating to apparatus for the production of oscillations by means of electric discharge valves | |
| GB525758A (en) | Improvements in electron multiplier arrangements | |
| GB461892A (en) | Improvements in or relating to electron discharge devices | |
| GB686577A (en) | Improvements in or relating to electron discharge devices |