GB689929A - Improvements in or relating to electron discharge devices - Google Patents
Improvements in or relating to electron discharge devicesInfo
- Publication number
- GB689929A GB689929A GB524/51A GB52451A GB689929A GB 689929 A GB689929 A GB 689929A GB 524/51 A GB524/51 A GB 524/51A GB 52451 A GB52451 A GB 52451A GB 689929 A GB689929 A GB 689929A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discharge
- cathode
- anode
- path
- impulses
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
- H03K3/55—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a gas-filled tube having a control electrode
Landscapes
- Microwave Tubes (AREA)
- Discharge Heating (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
Abstract
689,929. Discharge apparatus. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Jan 8, 1951 [Jan. 11, 1950), No. 524/51. Class 39(i). A discharge device comprises one path, the discharge through 'which produces voltage impulses fed to a load such as a magnetron, and a second path which is conductive in a negative direction with respect to the impulses and is connected in parallel with the load to damp out the small pulses which may occur following each main impulse, the two discharge paths having a common cathode. Discharges between the mercury electrodes 2, 3, Fig. 1, are struck by the glass coated metal rod 4, the impulses being fed through the artificial line 7 and transformer 8 to the cathode 12 and anode 11 of a magnetron 10 which is connected in parallel through the damping resistance 20 with the discharge path between cathode 2 and auxiliary anode 6. The device may comprise an indirectly-heated cathode 14, Fig. 2, control grid 15, screen grid 17 and anode 16; the auxiliary discharge takes place between cathode 14 and anode 18.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL689929X | 1950-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB689929A true GB689929A (en) | 1953-04-08 |
Family
ID=19805775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB524/51A Expired GB689929A (en) | 1950-01-11 | 1951-01-08 | Improvements in or relating to electron discharge devices |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2736800A (en) |
| DE (1) | DE868623C (en) |
| FR (1) | FR1030830A (en) |
| GB (1) | GB689929A (en) |
| NL (1) | NL150958B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3002116A (en) * | 1958-11-03 | 1961-09-26 | Gen Electric | Thermionic generator |
| US3255366A (en) * | 1960-11-25 | 1966-06-07 | Gen Lab Associates Inc | Pulse forming apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1110545A (en) * | 1906-01-11 | 1914-09-15 | Cooper Hewitt Electric Co | Electric vapor apparatus and method of operating the same. |
| GB589127A (en) * | 1941-10-10 | 1947-06-12 | Alan Dower Blumlein | Improvements in or relating to apparatus for generating electrical impulses |
| BE472898A (en) * | 1942-10-01 | |||
| US2411898A (en) * | 1944-04-21 | 1946-12-03 | Bell Telephone Labor Inc | Pulse generator |
| US2415302A (en) * | 1944-06-19 | 1947-02-04 | Gen Electric | Pulse generating circuit |
| US2469977A (en) * | 1945-05-12 | 1949-05-10 | Bell Telephone Labor Inc | Pulser circuit |
| US2609497A (en) * | 1949-11-10 | 1952-09-02 | Raytheon Mfg Co | Electron discharge device |
-
0
- NL NL666601179A patent/NL150958B/en unknown
-
1951
- 1951-01-06 US US204798A patent/US2736800A/en not_active Expired - Lifetime
- 1951-01-08 GB GB524/51A patent/GB689929A/en not_active Expired
- 1951-01-09 FR FR1030830D patent/FR1030830A/en not_active Expired
- 1951-01-09 DE DEN3338A patent/DE868623C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2736800A (en) | 1956-02-28 |
| FR1030830A (en) | 1953-06-17 |
| NL150958B (en) | |
| DE868623C (en) | 1953-02-26 |
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