NL246406A - - Google Patents
Info
- Publication number
- NL246406A NL246406A NL246406DA NL246406A NL 246406 A NL246406 A NL 246406A NL 246406D A NL246406D A NL 246406DA NL 246406 A NL246406 A NL 246406A
- 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
- H01J25/50—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
- H01J25/55—Coaxial cavity magnetrons
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US783600A US3034014A (en) | 1958-12-29 | 1958-12-29 | Magnetron |
| US783597A US2976458A (en) | 1958-12-29 | 1958-12-29 | Magnetron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL246406A true NL246406A (de) |
Family
ID=27120157
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL246406D NL246406A (de) | 1958-12-29 | ||
| NL246406A NL113213C (de) | 1958-12-29 | 1959-12-14 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL246406A NL113213C (de) | 1958-12-29 | 1959-12-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US2976458A (de) |
| BE (1) | BE585286A (de) |
| CH (1) | CH379648A (de) |
| DE (1) | DE1184426B (de) |
| FR (1) | FR1241663A (de) |
| NL (2) | NL113213C (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3169206A (en) * | 1959-08-06 | 1965-02-09 | Varian Associates | High frequency tube method and apparatus |
| US3223882A (en) * | 1961-03-24 | 1965-12-14 | Gen Electric | Traveling wave electric discharge oscillator with directional coupling connections to a traveling wave structure wherein the number of coupling connections times the phase shift between adjacent connections equal an integral number of wavelengths |
| NL277268A (de) * | 1961-04-26 | |||
| US3157818A (en) * | 1961-10-18 | 1964-11-17 | Bell Telephone Labor Inc | Coaxial cavity magnetron tuning ring |
| US3229152A (en) * | 1961-10-19 | 1966-01-11 | Gen Electric | Magnetron having evacuated discharge subassembly united with unevacuated magnetic andresonant cavity structure |
| US3225249A (en) * | 1962-04-27 | 1965-12-21 | Gen Electric | Magnetron having evacuated discharge sub-assembly united with unevacuated magnetic and resonant cavity structure |
| FR1391037A (fr) * | 1964-01-15 | 1965-03-05 | Lignes Telegraph Telephon | Procédé perfectionné de réalisation de structures anodiques de magnetrons et magnétrons en résultant |
| US3395314A (en) * | 1964-11-24 | 1968-07-30 | Westinghouse Electric Corp | Coaxial magnetron having attenuator means for suppressing undesired modes |
| US3381168A (en) * | 1964-12-01 | 1968-04-30 | Westinghouse Electric Corp | Frequency stable coaxial magnetron utilizing low coefficient of thermal expansion material |
| US3414760A (en) * | 1965-10-15 | 1968-12-03 | Westinghouse Electric Corp | A frequency diversity coaxial magnetron |
| US3412283A (en) * | 1965-10-15 | 1968-11-19 | Westinghouse Electric Corp | Coaxial magnetron in which the anode is welded to the body |
| US3478246A (en) * | 1967-05-05 | 1969-11-11 | Litton Precision Prod Inc | Piezoelectric bimorph driven tuners for electron discharge devices |
| US3478247A (en) * | 1967-06-12 | 1969-11-11 | Litton Precision Prod Inc | Microwave tuner having a rapid tuning rate |
| GB1445346A (en) * | 1972-12-21 | 1976-08-11 | English Electric Valve Co Ltd | Magnetrons |
| GB2081969B (en) * | 1980-08-14 | 1984-04-18 | English Electric Valve Co Ltd | Suppression of slot modes in co-axial magnetrons |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR959962A (de) * | 1943-04-14 | 1950-04-07 | ||
| GB611505A (en) * | 1943-11-19 | 1948-11-01 | Marconi Wireless Telegraph Co | Electron discharge device and associated circuit |
| US2734148A (en) * | 1950-04-03 | 1956-02-07 | Magnetron tube | |
| US2821659A (en) * | 1954-11-18 | 1958-01-28 | Bell Telephone Labor Inc | Magnetron |
| US2854603A (en) * | 1955-05-23 | 1958-09-30 | Bell Telephone Labor Inc | Magnetrons |
-
0
- NL NL246406D patent/NL246406A/xx unknown
-
1958
- 1958-12-29 US US783597A patent/US2976458A/en not_active Expired - Lifetime
- 1958-12-29 US US783600A patent/US3034014A/en not_active Expired - Lifetime
-
1959
- 1959-11-12 DE DEW26708A patent/DE1184426B/de active Pending
- 1959-12-01 FR FR811835A patent/FR1241663A/fr not_active Expired
- 1959-12-03 BE BE585286A patent/BE585286A/fr unknown
- 1959-12-10 CH CH8169559A patent/CH379648A/de unknown
- 1959-12-14 NL NL246406A patent/NL113213C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| US2976458A (en) | 1961-03-21 |
| NL113213C (de) | 1966-09-15 |
| DE1184426B (de) | 1964-12-31 |
| US3034014A (en) | 1962-05-08 |
| FR1241663A (fr) | 1960-12-28 |
| BE585286A (fr) | 1960-04-01 |
| CH379648A (de) | 1964-07-15 |