FR1241485A - Electronic tube with crossed electric and magnetic fields - Google Patents

Electronic tube with crossed electric and magnetic fields

Info

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
Application number
FR811096A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1241485A publication Critical patent/FR1241485A/en
Expired legal-status Critical Current

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
FR811096A 1958-11-24 1959-11-24 Electronic tube with crossed electric and magnetic fields Expired FR1241485A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US3020445A (en) 1962-02-06

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