BE479858A - - Google Patents

Info

Publication number
BE479858A
BE479858A BE479858DA BE479858A BE 479858 A BE479858 A BE 479858A BE 479858D A BE479858D A BE 479858DA BE 479858 A BE479858 A BE 479858A
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 BE479858A publication Critical patent/BE479858A/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
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H01J25/38—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
BE479858D 1947-01-25 BE479858A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US724330A US2802136A (en) 1947-01-25 1947-01-25 High frequency device

Publications (1)

Publication Number Publication Date
BE479858A true BE479858A (enrdf_load_stackoverflow)

Family

ID=24910000

Family Applications (1)

Application Number Title Priority Date Filing Date
BE479858D BE479858A (enrdf_load_stackoverflow) 1947-01-25

Country Status (5)

Country Link
US (1) US2802136A (enrdf_load_stackoverflow)
BE (1) BE479858A (enrdf_load_stackoverflow)
ES (1) ES181034A1 (enrdf_load_stackoverflow)
FR (1) FR957735A (enrdf_load_stackoverflow)
GB (1) GB672770A (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973486C (de) * 1950-12-06 1960-03-03 Elektronik Ges Mit Beschraenkt Elektronenroehre fuer laengs einer wendelfoermigen Verzoegerungsleitung fortschreitende sehr kurze elektromagnetische Wellen
BE510250A (enrdf_load_stackoverflow) * 1951-04-13
NL169452B (nl) * 1951-05-10 Weber Reinold K Opslaginstallatie voorzien van magazijnrekken en een transportinrichting.
FR1071367A (fr) * 1952-02-25 1954-08-31 Telefunken Gmbh Tube à décharge électrique pour ondes très courtes d'après le principe des ondes progressives
US2880355A (en) * 1952-04-09 1959-03-31 Csf Backward flow travelling wave oscillators
BE541462A (enrdf_load_stackoverflow) * 1953-03-26 1900-01-01
NL190960C (nl) * 1953-09-22 Novo Industri As Werkwijze voor de thermische destabilisering van microbieel stremsel, alsmede een werkwijze voor de bereiding van kaas.
GB767190A (en) * 1953-11-17 1957-01-30 Mullard Radio Valve Co Ltd Improvements in or relating to travelling wave tubes
BE533398A (enrdf_load_stackoverflow) * 1953-11-18
US2985793A (en) * 1955-04-06 1961-05-23 Hughes Aircraft Co Traveling-wave tube
US2955226A (en) * 1955-06-13 1960-10-04 Univ California Backward-wave amplifier
US2933639A (en) * 1956-12-06 1960-04-19 Sperry Rand Corp Frequency shifting apparatus
US2939993A (en) * 1957-01-07 1960-06-07 Gen Electric Traveling-wave tube attenuators
US2928020A (en) * 1957-03-28 1960-03-08 Sylvania Electric Prod Microwave oscillator
US2928021A (en) * 1957-08-19 1960-03-08 Sylvania Electric Prod Duplex traveling-wave tube amplifier
NL239266A (enrdf_load_stackoverflow) * 1958-05-15

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064469A (en) * 1933-10-23 1936-12-15 Rca Corp Device for and method of controlling high frequency currents
BE428911A (enrdf_load_stackoverflow) * 1933-10-23
US2289756A (en) * 1938-05-27 1942-07-14 Int Standard Electric Corp Electron tube and circuits employing it
US2304540A (en) * 1940-05-02 1942-12-08 Westinghouse Electric & Mfg Co Generating apparatus
NL62817C (enrdf_load_stackoverflow) * 1940-05-04
NL62806C (enrdf_load_stackoverflow) * 1940-05-17
NL187376B (nl) * 1946-01-11 Northern Telecom Ltd Telefoonspraaknetwerk.
BE479642A (enrdf_load_stackoverflow) * 1947-01-13

Also Published As

Publication number Publication date
GB672770A (en) 1952-05-28
US2802136A (en) 1957-08-06
FR957735A (enrdf_load_stackoverflow) 1950-02-24
ES181034A1 (es) 1948-02-01

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