NL50856C - - Google Patents
Info
- Publication number
- NL50856C NL50856C NL81363A NL81363A NL50856C NL 50856 C NL50856 C NL 50856C NL 81363 A NL81363 A NL 81363A NL 81363 A NL81363 A NL 81363A NL 50856 C NL50856 C NL 50856C
- Authority
- NL
- Netherlands
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
- H01J25/76—Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65465A US2091439A (en) | 1936-02-24 | 1936-02-24 | Multipactor oscillator and amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL50856C true NL50856C (xx) | 1941-09-15 |
Family
ID=22062891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL81363A NL50856C (xx) | 1936-02-24 | 1937-02-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US2091439A (xx) |
| FR (2) | FR818345A (xx) |
| GB (2) | GB488661A (xx) |
| NL (1) | NL50856C (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2416298A (en) * | 1942-11-02 | 1947-02-25 | Bell Telephone Labor Inc | Magnetron and control |
| US2925528A (en) * | 1955-12-15 | 1960-02-16 | Hartnell-Beavis Michael Carl | Electronic valves |
| US11588421B1 (en) | 2019-08-15 | 2023-02-21 | Robert M. Lyden | Receiver device of energy from the earth and its atmosphere |
-
1936
- 1936-02-24 US US65465A patent/US2091439A/en not_active Expired - Lifetime
-
1937
- 1937-01-13 GB GB1071/37A patent/GB488661A/en not_active Expired
- 1937-02-22 NL NL81363A patent/NL50856C/xx active
- 1937-02-24 FR FR818345D patent/FR818345A/fr not_active Expired
- 1937-03-22 US US132330A patent/US2140285A/en not_active Expired - Lifetime
-
1938
- 1938-02-28 GB GB6213/38A patent/GB503359A/en not_active Expired
-
1939
- 1939-01-17 FR FR49494D patent/FR49494E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2091439A (en) | 1937-08-31 |
| FR818345A (fr) | 1937-09-24 |
| US2140285A (en) | 1938-12-13 |
| FR49494E (fr) | 1939-05-01 |
| GB488661A (en) | 1938-07-12 |
| GB503359A (en) | 1939-04-05 |