BE446912A - - Google Patents

Info

Publication number
BE446912A
BE446912A BE446912DA BE446912A BE 446912 A BE446912 A BE 446912A BE 446912D A BE446912D A BE 446912DA BE 446912 A BE446912 A BE 446912A
Authority
BE
Belgium
Application number
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.)
Publication of BE446912A publication Critical patent/BE446912A/xx

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
    • 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
    • H01J25/58—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 a number of resonators; having a composite resonator, e.g. a helix
BE446912D 1940-07-27 BE446912A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US348006A US2247077A (en) 1940-07-27 1940-07-27 High frequency electronic apparatus

Publications (1)

Publication Number Publication Date
BE446912A true BE446912A (fr)

Family

ID=23366268

Family Applications (1)

Application Number Title Priority Date Filing Date
BE446912D BE446912A (fr) 1940-07-27

Country Status (5)

Country Link
US (1) US2247077A (fr)
BE (1) BE446912A (fr)
DE (1) DE908046C (fr)
FR (1) FR875398A (fr)
GB (1) GB550081A (fr)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443179A (en) * 1941-06-24 1948-06-15 Submarine Signal Co Electrical apparatus
GB588916A (en) * 1941-10-03 1947-06-06 James Sayers Improvements in high frequency electrical oscillators
GB588917A (en) * 1941-12-17 1947-06-06 Charles Seymour Wright Improvements in and relating to high frequency electrical oscillators
BE469736A (fr) * 1942-04-09
US2428612A (en) * 1942-05-09 1947-10-07 Gen Electric Magnetron
BE474540A (fr) * 1942-10-01
DE954343C (de) * 1942-10-16 1956-12-13 Elektronik Ges Mit Beschraenkt Magnetfeldroehre zur Erzeugung ultrakurzer Schwingungen
US2444419A (en) * 1942-12-24 1948-07-06 Gen Electric Magnetron
BE475640A (fr) * 1942-12-31
US2445447A (en) * 1943-02-06 1948-07-20 Rca Corp Electron discharge device utilizing cavity resonators
US2432827A (en) * 1943-02-11 1947-12-16 Raytheon Mfg Co High efficiency magnetron
US2660667A (en) * 1943-02-23 1953-11-24 Bell Telephone Labor Inc Ultrahigh frequency resonator
FR959962A (fr) * 1943-04-14 1950-04-07
DE926083C (de) * 1943-04-20 1955-04-07 Fritz Dr-Ing Borgnis Anordnung zur Erzeugung oder zum Empfang kurzer elektrischer Wellen
US2475960A (en) * 1943-08-25 1949-07-12 Rca Corp Electron discharge device
US2473828A (en) * 1943-11-15 1949-06-21 Raytheon Mfg Co Electron discharge device of the magnetron type
US2489131A (en) * 1943-11-17 1949-11-22 Rca Corp Electron discharge device of the cavity resonator type
US2419172A (en) * 1943-11-19 1947-04-15 Rca Corp Electron discharge device having coupled coaxial line resonators
US2435804A (en) * 1944-01-01 1948-02-10 Rca Corp Cavity resonator magnetron device
NL72918C (fr) * 1944-01-10
US2452077A (en) * 1944-01-19 1948-10-26 Raytheon Mfg Co Electric discharge device
US2421912A (en) * 1944-02-16 1947-06-10 Rca Corp Electron discharge device of the cavity resonator type
US2474898A (en) * 1944-04-05 1949-07-05 Bell Telephone Labor Inc Electromagnetic resonator of the magnetron type
US2481151A (en) * 1944-04-13 1949-09-06 Raytheon Mfg Co Electron discharge device
US2611110A (en) * 1944-04-19 1952-09-16 Raytheon Mfg Co Electronic discharge device of the cavity resonator type
US2434517A (en) * 1944-05-11 1948-01-13 Westinghouse Electric Corp Method of activating cathodes
US2655616A (en) * 1944-05-24 1953-10-13 English Electric Valve Co Ltd Magnetron
US2452032A (en) * 1944-06-10 1948-10-26 Raytheon Mfg Co Electron discharge device of the magnetron type
DE930269C (de) * 1944-06-30 1955-07-14 Blaupunkt Elektronik G M B H Vielschlitzmagnetfeldroehre mit einer an die Anodensegmente angekoppelten Lecherleitung als Schwingungssystem
US2590612A (en) * 1944-07-25 1952-03-25 Rca Corp High-frequency electron discharge device and circuits therefor
US2500430A (en) * 1944-07-28 1950-03-14 Bell Telephone Labor Inc Cavity resonator oscillator device
US2474938A (en) * 1944-09-12 1949-07-05 Raytheon Mfg Co Cavity resonator electron discharge device
US2452272A (en) * 1944-10-28 1948-10-26 Philco Corp Magnetron
US2539337A (en) * 1945-03-07 1951-01-23 Raytheon Mfg Co Electron discharge device of the magnetron type
US2463524A (en) * 1945-03-10 1949-03-08 Raytheon Mfg Co Electron discharge device
US2423161A (en) * 1945-03-21 1947-07-01 Raytheon Mfg Co Electron discharge device of the plural cavity resonator type
US2473399A (en) * 1945-03-27 1949-06-14 Raytheon Mfg Co Electron discharge device of the magnetron type
US2592408A (en) * 1945-04-18 1952-04-08 Rca Corp Electron discharge device
US2468243A (en) * 1945-05-07 1949-04-26 Raytheon Mfg Co Electron discharge device
US2473547A (en) * 1945-09-28 1949-06-21 Raytheon Mfg Co Electron discharge device
US2548808A (en) * 1945-11-06 1951-04-10 Nathan P Nichols Continuous-strip anode for magnetrons
US2480126A (en) * 1945-12-14 1949-08-30 Standard Telephones Cables Ltd Electron discharge device
US2635210A (en) * 1946-03-01 1953-04-14 Millman Sidney Magnetron
US2768327A (en) * 1946-03-11 1956-10-23 Millman Sidney Wave guide output circuit for a magnetron
US2756709A (en) * 1946-04-02 1956-07-31 Jr Lew G Coonrod Jig for vane-type magnetrons
US2639407A (en) * 1946-04-09 1953-05-19 Us Sec War Closed end magnetron
US2538597A (en) * 1946-06-18 1951-01-16 Westinghouse Electric Corp Magnetron
US2666869A (en) * 1946-06-21 1954-01-19 Albert M Clogston Magnetron output coupling system
BE476855A (fr) * 1946-08-31
US2565387A (en) * 1946-10-31 1951-08-21 Sylvania Electric Prod Interdigital magnetron
FR999345A (fr) * 1946-11-20 1952-01-29
US2617966A (en) * 1947-02-19 1952-11-11 Rca Corp Magnetron
BE481189A (fr) * 1947-03-15
US2685046A (en) * 1949-11-01 1954-07-27 Rca Corp Magnetron
BE536712A (fr) * 1954-03-25
GB1096921A (en) * 1963-03-28 1967-12-29 Nat Res Dev Radiation generators

Also Published As

Publication number Publication date
FR875398A (fr) 1942-09-18
GB550081A (en) 1942-12-22
US2247077A (en) 1941-06-24
DE908046C (de) 1954-04-01

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