FR1241485A - Electronic tube with crossed electric and magnetic fields - Google Patents
Electronic tube with crossed electric and magnetic fieldsInfo
- Publication number
- FR1241485A FR1241485A FR811096A FR811096A FR1241485A FR 1241485 A FR1241485 A FR 1241485A FR 811096 A FR811096 A FR 811096A FR 811096 A FR811096 A FR 811096A FR 1241485 A FR1241485 A FR 1241485A
- Authority
- FR
- France
- Prior art keywords
- magnetic fields
- electronic tube
- crossed electric
- crossed
- electric
- 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
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
- H01J25/42—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field
-
- 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
- H01J25/56—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 with interdigital arrangements of anodes, e.g. turbator tube
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US775898A US3020445A (en) | 1958-11-24 | 1958-11-24 | Cross-field electric discharge devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1241485A true FR1241485A (en) | 1960-09-16 |
Family
ID=25105877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR811096A Expired FR1241485A (en) | 1958-11-24 | 1959-11-24 | Electronic tube with crossed electric and magnetic fields |
Country Status (2)
Country | Link |
---|---|
US (1) | US3020445A (en) |
FR (1) | FR1241485A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3194998A (en) * | 1961-12-13 | 1965-07-13 | Gen Electric | Magnetic temperature-compensating structure |
US3274432A (en) * | 1962-03-27 | 1966-09-20 | Varian Associates | Voltage-tunable magnetron |
GB1283755A (en) * | 1969-12-02 | 1972-08-02 | English Electric Valve Co Ltd | Improvements in or relating to magnetrons |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2409038A (en) * | 1942-12-31 | 1946-10-08 | Rca Corp | Magnetron and circuit therefor |
US2493423A (en) * | 1944-05-29 | 1950-01-03 | Rca Corp | Electron discharge device of the magnetron type |
US2509419A (en) * | 1945-04-09 | 1950-05-30 | Raytheon Mfg Co | Amplifier of the magnetron type |
US2585741A (en) * | 1945-11-06 | 1952-02-12 | Us Sec War | Magnetron having modulating means |
US2810096A (en) * | 1955-07-21 | 1957-10-15 | Gen Electric | Voltage tunable magnetron with control electrode |
-
1958
- 1958-11-24 US US775898A patent/US3020445A/en not_active Expired - Lifetime
-
1959
- 1959-11-24 FR FR811096A patent/FR1241485A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3020445A (en) | 1962-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR80996E (en) | Improvements to electronic tubes with crossed electric and magnetic fields | |
FR1220798A (en) | Improvements in nuclear magnetic resonance detectors | |
FR1100854A (en) | Improvements to traveling wave tubes with crossed electric and magnetic fields | |
FR1074994A (en) | Linear accelerator of coaxial structure with crossed electric and magnetic fields | |
CH391790A (en) | Visual electromagnetic display device | |
FR1241485A (en) | Electronic tube with crossed electric and magnetic fields | |
FR1168238A (en) | Electronic tube oscillator with crossed electric and magnetic fields | |
FR1269798A (en) | Ion pump with negligible external magnetic field | |
FR1260468A (en) | Crossed electric and magnetic field device | |
FR84131E (en) | Improvements to electronic tubes with crossed electric and magnetic fields | |
FR1222561A (en) | Electric winding and its applications | |
CH352413A (en) | Crossed electric and magnetic field oscillator | |
BE615863A (en) | High field superconducting magnet | |
FR1217162A (en) | Electric switch with display | |
FR1102192A (en) | Improvements to tubes with crossed magnetic and electric fields | |
FR1311372A (en) | Crossed electric and magnetic field oscillator and amplifier | |
FR1142771A (en) | Improvements to crossed electric and magnetic field tubes | |
FR1311338A (en) | Magnetrons with strictly perpendicular magnetic and electric fields | |
FR1189401A (en) | Improvements to crossed electric and magnetic field tubes of coaxial structure | |
FR1273922A (en) | Electronic or electric watch with magnet and fixed winding | |
FR1239966A (en) | Clutch-brake-torque variator with direct magnetic contacts and neutralized remanence | |
FR1198854A (en) | Ion pump using a crossed electric field and magnetic field | |
FR1129215A (en) | Improvements to crossed electric and magnetic field tubes | |
FR1241411A (en) | Electron tube voltmeter | |
FR1207334A (en) | Magnetic spring with permanent magnet and electromagnet |