BE473836A - - Google Patents

Info

Publication number
BE473836A
BE473836A BE473836DA BE473836A BE 473836 A BE473836 A BE 473836A BE 473836D A BE473836D A BE 473836DA BE 473836 A BE473836 A BE 473836A
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 BE473836A publication Critical patent/BE473836A/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
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49808—Shaping container end to encapsulate material
BE473836D 1940-07-13 BE473836A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US345281A US2309966A (en) 1940-07-13 1940-07-13 Velocity modulated electrical discharge tube

Publications (1)

Publication Number Publication Date
BE473836A true BE473836A (fr)

Family

ID=23354356

Family Applications (1)

Application Number Title Priority Date Filing Date
BE473836D BE473836A (fr) 1940-07-13

Country Status (4)

Country Link
US (1) US2309966A (fr)
BE (1) BE473836A (fr)
FR (1) FR949975A (fr)
GB (1) GB546771A (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE455024A (fr) * 1940-05-02
US2415349A (en) * 1940-09-05 1947-02-04 Harries John Henry Owen Electron discharge tube for ultra high frequencies
US2463267A (en) * 1941-04-26 1949-03-01 Gen Electric High-frequency apparatus
US2425738A (en) * 1941-10-23 1947-08-19 Sperry Gyroscope Co Inc Tunable high-frequency electron tube structure
GB586120A (en) * 1941-10-29 1947-03-07 British Thomson Houston Co Ltd Improvements in electron discharge devices of the velocity modulated type employing resonators
GB586511A (en) * 1942-07-03 1947-03-21 British Thomson Houston Co Ltd Improvements relating to electron discharge devices of the velocity modulation type employing cavity resonators
US2475652A (en) * 1942-08-03 1949-07-12 Sperry Corp High-frequency tube structure
US2455269A (en) * 1942-11-17 1948-11-30 Bell Telephone Labor Inc Velocity variation apparatus
US2444419A (en) * 1942-12-24 1948-07-06 Gen Electric Magnetron
US2432571A (en) * 1943-02-24 1947-12-16 Rca Corp Electron discharge device employing resonators
USRE23277E (en) * 1943-04-26 1950-10-03 High-frequency resonator tube
US2456861A (en) * 1943-05-06 1948-12-21 Westinghouse Electric Corp Generator and cathode construction for electricity of ultra high frequency
US2427752A (en) * 1943-09-02 1947-09-23 Gen Electric Concentric line lamp for measuring high-frequency power
US2473827A (en) * 1943-10-05 1949-06-21 Raytheon Mfg Co Electronic discharge device of the cavity resonator type
US2443535A (en) * 1943-12-09 1948-06-15 Sylvania Electric Prod Electron discharge tube
US2526399A (en) * 1943-12-23 1950-10-17 Westinghouse Electric Corp Output connection for ultra high frequency devices
US2438899A (en) * 1944-06-26 1948-04-06 Standard Telephones Cables Ltd Electron discharge device
US2460120A (en) * 1944-12-09 1949-01-25 Gen Electric Electrode structure for electric discharge devices
US2463398A (en) * 1945-07-09 1949-03-01 Kusch Polykarp Cathode structure for magnetrons
US2466062A (en) * 1946-06-28 1949-04-05 Bell Telephone Labor Inc Electron discharge device
US2521545A (en) * 1946-06-28 1950-09-05 Bell Telephone Labor Inc Electron discharge device
FR963882A (fr) * 1947-04-03 1950-07-24
US2909702A (en) * 1948-10-01 1959-10-20 Siemens Ag Discharge vessel cooled by radiation
US2691118A (en) * 1950-01-23 1954-10-05 Collins Radio Co Extremely high-frequency electronic device
US2778610A (en) * 1953-03-11 1957-01-22 Griscom Russell Co Catalyst finned tubing and method of making
BE542863A (fr) * 1954-11-19
US3108222A (en) * 1960-08-30 1963-10-22 Polarad Electronics Corp Spectrum analyzer employing velocity modulation

Also Published As

Publication number Publication date
GB546771A (en) 1942-07-29
US2309966A (en) 1943-02-02
FR949975A (fr) 1949-09-14

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