FR957330A - - Google Patents

Info

Publication number
FR957330A
FR957330A FR957330DA FR957330A FR 957330 A FR957330 A FR 957330A FR 957330D A FR957330D A FR 957330DA FR 957330 A FR957330 A FR 957330A
Authority
FR
France
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
Other languages
French (fr)
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 date
Application granted granted Critical
Publication of FR957330A publication Critical patent/FR957330A/fr
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
    • H01J25/02—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
    • 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
    • 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
FR957330D 1940-05-17 Expired FR957330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US335660A US2367295A (en) 1940-05-17 1940-05-17 Electron discharge device

Publications (1)

Publication Number Publication Date
FR957330A true FR957330A (en) 1950-02-18

Family

ID=23312738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR957330D Expired FR957330A (en) 1940-05-17

Country Status (5)

Country Link
US (1) US2367295A (en)
CH (1) CH275950A (en)
FR (1) FR957330A (en)
GB (1) GB564890A (en)
NL (1) NL62806C (en)

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US2615141A (en) * 1947-11-20 1952-10-21 Rca Corp High-frequency electron discharge tube of the traveling wave type
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US2630544A (en) * 1948-03-20 1953-03-03 Philco Corp Traveling wave electronic tube
US2667597A (en) * 1948-06-14 1954-01-26 Int Standard Electric Corp Velocity modulated electron discharge device
US2688106A (en) * 1948-07-20 1954-08-31 Csf Traveling wave amplifying tube with a magnetic field
US2768297A (en) * 1948-07-29 1956-10-23 Cie General De Telegraphie San Ultra-short wave oscillator
FR972679A (en) * 1948-09-01 1951-02-01 Csf Ultra shortwave low noise amplifier system
US2733305A (en) * 1948-09-30 1956-01-31 Diemer
USRE24146E (en) * 1948-10-18 1956-05-01 robertsontshersby-harvie
US2611102A (en) * 1948-11-13 1952-09-16 Sylvania Electric Prod Traveling wave tube
BE491284A (en) * 1948-12-09
US2603773A (en) * 1948-12-09 1952-07-15 Bell Telephone Labor Inc Modulated oscillator
US2653271A (en) * 1949-02-05 1953-09-22 Sperry Corp High-frequency apparatus
DE973175C (en) * 1949-02-20 1960-01-07 Siemens Ag Traveling field tube with antenna
US2761088A (en) * 1949-02-22 1956-08-28 Csf Travelling-wave amplifying tube
US2673306A (en) * 1949-03-16 1954-03-23 Raytheon Mfg Co Magnetron amplifier
US2787734A (en) * 1949-06-10 1957-04-02 Int Standard Electric Corp Broadband magnetron
US2824997A (en) * 1949-10-14 1958-02-25 Andrew V Haeff Electron wave tube
FR998836A (en) * 1949-10-17 1952-01-23 Csf Wave propagation tube provided in the output circuit with two coupled cavities
US2695973A (en) * 1949-10-27 1954-11-30 Univ Leland Stanford Junior Reflex traveling wave amplifier
US2691118A (en) * 1950-01-23 1954-10-05 Collins Radio Co Extremely high-frequency electronic device
US2730649A (en) * 1950-02-04 1956-01-10 Itt Traveling wave amplifier
US2657329A (en) * 1950-02-21 1953-10-27 Sperry Corp Traveling wave tube
US2830220A (en) * 1950-06-29 1958-04-08 Gen Electric Traveling-wave tube
US2636148A (en) * 1950-10-02 1953-04-21 John E Gorham Modified traveling wave tube
NL165263B (en) * 1950-12-29 Skf Ind Trading & Dev AIR-COOLED DISC BRAKE FOR THE DISC BRAKE OF A MOTOR VEHICLE.
GB717826A (en) * 1951-01-11 1954-11-03 Nat Res Dev Improvements in or relating to electron discharge devices
NL169452B (en) * 1951-05-10 Weber Reinold K STORAGE INSTALLATION EQUIPPED WITH WAREHOUSE RACKS AND A TRANSPORT DEVICE.
US2823332A (en) * 1951-06-08 1958-02-11 Bell Telephone Labor Inc Microwave amplifier device
US2796550A (en) * 1951-07-03 1957-06-18 Kazan Benjamin Travelling walve amplifier
US2810854A (en) * 1951-10-06 1957-10-22 Bell Telephone Labor Inc Serpentine traveling wave tube
US2808532A (en) * 1951-10-26 1957-10-01 Univ Leland Stanford Junior Space harmonic amplifiers
US2800606A (en) * 1951-10-26 1957-07-23 Univ Leland Stanford Junior Space charge wave amplifiers
US2850671A (en) * 1952-01-24 1958-09-02 Raytheon Mfg Co Magnetron amplifiers
DE964249C (en) * 1952-02-23 1957-05-23 Siemens Ag Traveling field pipes
US2828439A (en) * 1952-03-14 1958-03-25 Bell Telephone Labor Inc Space charge amplifier
US2746036A (en) * 1952-03-25 1956-05-15 Bell Telephone Labor Inc Device for coupling between free space and an electron stream
US2793315A (en) * 1952-10-01 1957-05-21 Hughes Aircraft Co Resistive-inductive wall amplifier tube
FR63583E (en) * 1952-12-13 1955-09-29 Csf Traveling wave tube oscillator with propagation of electromagnetic energy in the opposite direction of the beam
US2741718A (en) * 1953-03-10 1956-04-10 Sperry Rand Corp High frequency apparatus
US2922917A (en) * 1953-12-21 1960-01-26 Bell Telephone Labor Inc Nonreciprocal elements in microwave tubes
NL193849A (en) * 1954-01-12
DE1125557B (en) * 1954-02-26 1962-03-15 Siemens Ag Arrangement for coupling a parallel wire double line to the preferably helical waveguide of an electron tube for very high frequencies
US2808534A (en) * 1954-10-18 1957-10-01 Hughes Aircraft Co Traveling wave tube
US2943229A (en) * 1955-01-25 1960-06-28 Gen Electric Slow wave structures
US3011087A (en) * 1955-02-08 1961-11-28 Applied Radiation Corp Device and method for producing electron beams
US2851631A (en) * 1955-03-07 1958-09-09 Hughes Aircraft Co Traveling wave tube of high forward wave impedance
US2955226A (en) * 1955-06-13 1960-10-04 Univ California Backward-wave amplifier
US2748268A (en) * 1955-06-15 1956-05-29 Hughes Aircraft Co Backward-wave oscillator mixer
GB811116A (en) * 1955-07-21 1959-04-02 M O Valve Co Ltd Improvements in or relating to travelling wave velocity modulation devices
NL97680C (en) * 1956-03-30
US2892958A (en) * 1956-07-13 1959-06-30 High Voltage Engineering Corp Corrugated waveguide
DE1076195B (en) * 1957-04-25 1960-02-25 Siemens Ag Delay line for traveling wave tubes, especially for generating or amplifying millimeter waves
DE1086301B (en) * 1957-04-25 1960-08-04 Siemens Ag Runway pipes with a folded waveguide as a delay line
US2967968A (en) * 1957-06-24 1961-01-10 Gen Electric Electron discharge device
US2939998A (en) * 1957-08-16 1960-06-07 Zenith Radio Corp Direct radiation vacuum tube
US2959707A (en) * 1958-03-03 1960-11-08 Itt Slow wave propagating structure
US2976454A (en) * 1958-04-08 1961-03-21 Gen Electric High frequency energy interchange device
US3068414A (en) * 1958-06-12 1962-12-11 Rca Corp Radar with traveling-wave tube duplexer
US3192430A (en) * 1960-04-29 1965-06-29 Varian Associates Microwave amplifier for electromagnetic wave energy incorporating a fast and slow wave traveling wave resonator
NL274773A (en) * 1961-02-14
US3358180A (en) * 1964-05-06 1967-12-12 Varian Associates Electromagnetic wave confining structures having electrically conductive coated dielectric walls and electron tube incorporating them

Also Published As

Publication number Publication date
NL62806C (en)
GB564890A (en) 1944-10-18
CH275950A (en) 1951-06-15
US2367295A (en) 1945-01-16

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