BE429443A - - Google Patents

Info

Publication number
BE429443A
BE429443A BE429443DA BE429443A BE 429443 A BE429443 A BE 429443A BE 429443D A BE429443D A BE 429443DA BE 429443 A BE429443 A BE 429443A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE429443A publication Critical patent/BE429443A/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
    • H01J25/74—Tubes specially designed to act as transit-time diode oscillators, e.g. monotrons
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
BE429443D 1937-07-31 1938-07-29 BE429443A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US156647A US2190668A (en) 1937-07-31 1937-07-31 Diode oscillator

Publications (1)

Publication Number Publication Date
BE429443A true BE429443A (en:Method) 1938-08-31

Family

ID=22560437

Family Applications (1)

Application Number Title Priority Date Filing Date
BE429443D BE429443A (en:Method) 1937-07-31 1938-07-29

Country Status (6)

Country Link
US (4) US2190668A (en:Method)
BE (1) BE429443A (en:Method)
CH (1) CH234228A (en:Method)
FR (1) FR841456A (en:Method)
GB (1) GB516750A (en:Method)
NL (1) NL65991C (en:Method)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899652A (en) * 1959-08-11 Distance
BE436872A (en:Method) * 1937-07-14
US2616038A (en) * 1947-09-23 1952-10-28 Univ Leland Stanford Junior Frequency converter
US2757312A (en) * 1938-01-17 1956-07-31 Univ Leland Stanford Junior Tuning means for cavity resonator devices
NL79487C (en:Method) * 1938-06-18
US2558021A (en) * 1939-03-08 1951-06-26 Univ Leland Stanford Junior Thermionic vacuum tube and circuit
NL80761C (en:Method) * 1939-08-24
US2424002A (en) * 1940-11-04 1947-07-15 Research Corp High-frequency electronic tube
US2416303A (en) * 1941-02-05 1947-02-25 Bell Telephone Labor Inc Secondary emissive shell resonator tube
BE468391A (en:Method) * 1941-03-11
US2458556A (en) * 1941-04-08 1949-01-11 Bell Telephone Labor Inc Coupled cavity resonator and wave guide apparatus
FR874552A (fr) * 1941-05-16 1942-08-11 Csf Tube à modulation de vitesse à réflexion
DE910812C (de) * 1941-10-19 1954-05-06 Aeg Ultrakurzwellenroehre, deren Resonanzkreis im Vakuum angeordnet ist
US2464230A (en) * 1941-10-23 1949-03-15 Sperry Corp High-frequency apparatus
US2506590A (en) * 1941-10-31 1950-05-09 Sperry Corp High-frequency tube structure
US2439387A (en) * 1941-11-28 1948-04-13 Sperry Corp Electronic tuning control
US2445784A (en) * 1942-03-11 1948-07-27 Int Standard Electric Corp Cavity resonator electric wave generator
US2611079A (en) * 1942-07-27 1952-09-16 Arthur A Verela Duplexing device for transceiver antenna systems
DE971141C (de) * 1942-10-01 1958-12-18 Siemens Ag Elektronenroehre zur Erzeugung oder Verstaerkung sehr kurzer elektrischer Wellen
FR962868A (en:Method) * 1942-10-02 1950-06-22
DE896393C (de) * 1942-10-16 1953-11-12 Lorenz C Ag Laufzeitroehre
US2415962A (en) * 1942-10-16 1947-02-18 Westinghouse Electric Corp Automatic switch for ultra high frequency
US2476621A (en) * 1942-11-06 1949-07-19 Westinghouse Electric Corp Cavity joint
US2462877A (en) * 1942-11-23 1949-03-01 Standard Telephones Cables Ltd Electron discharge device
US2466067A (en) * 1942-12-07 1949-04-05 Sperry Corp High-frequency apparatus
US2425345A (en) * 1942-12-23 1947-08-12 Bell Telephone Labor Inc Microwave transmission system
US2514428A (en) * 1943-01-06 1950-07-11 Sperry Corp Electronic apparatus of the cavity resonator type
US2522557A (en) * 1943-01-25 1950-09-19 Harold A Zahl Electronic tube
US2503256A (en) * 1943-01-29 1950-04-11 Sperry Corp Ultra high frequency wavemeter
US2429760A (en) * 1943-01-30 1947-10-28 Standard Telephones Cables Ltd High-frequency amplifier
US2466063A (en) * 1943-02-03 1949-04-05 Sperry Corp High-power high-frequency electron discharge apparatus
US2660667A (en) * 1943-02-23 1953-11-24 Bell Telephone Labor Inc Ultrahigh frequency resonator
BE455111A (en:Method) * 1943-03-06
US2420342A (en) * 1943-03-18 1947-05-13 Bell Telephone Labor Inc High frequency continuous amplifier
US2423998A (en) * 1943-04-30 1947-07-15 Farnsworth Television & Radio Electron discharge device
US2451876A (en) * 1943-06-05 1948-10-19 Winfield W Salisbury Radio-frequency joint
US2445754A (en) * 1943-06-19 1948-07-27 Melvin D Baller Vacuum tube
US2434509A (en) * 1943-06-19 1948-01-13 Westinghouse Electric Corp Ultra high frequency conductor
US2488320A (en) * 1943-06-30 1949-11-15 Rca Corp Electron discharge device employing cavity resonators
FR964838A (en:Method) * 1943-08-12 1950-08-25
US2482452A (en) * 1943-08-19 1949-09-20 Westinghouse Electric Corp Concentric line cavity resonator device
US2421790A (en) * 1943-08-19 1947-06-10 Rca Corp Ultra high frequency ignition device
US2472378A (en) * 1943-08-27 1949-06-07 James L Lawson Detection of high-frequency electric oscillations
US2482495A (en) * 1943-11-27 1949-09-20 Westinghouse Electric Corp Magnetron
DE890066C (de) * 1943-11-27 1953-09-17 Lorenz C Ag Abstimmbare, geschwindigkeitsgesteuerte Laufzeitroehre, die als Reflexionsgenerator wirkt
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
US2561130A (en) * 1944-08-02 1951-07-17 Cyril E Mcclellan Wave guide coupling
US2698923A (en) * 1944-12-28 1955-01-04 Bell Telephone Labor Inc Electromagnetic cavity resonator
US2502530A (en) * 1945-01-13 1950-04-04 Bell Telephone Labor Inc Electron discharge device for ultra high frequencies
US2520220A (en) * 1945-01-24 1950-08-29 Rca Corp Electron discharge device and associated cavity resonator
US2497707A (en) * 1945-02-21 1950-02-14 Gen Electric Method for making high-frequency cable joints
US2475646A (en) * 1945-02-22 1949-07-12 Raytheon Mfg Co Electron discharge device of the magnetron type
US2747137A (en) * 1945-05-12 1956-05-22 Gen Electric High frequency electrical apparatus
US2539210A (en) * 1946-01-12 1951-01-23 Westinghouse Electric Corp Electronic tube apparatus embodying a cavity resonator
BE476855A (en:Method) * 1946-08-31
US2565585A (en) * 1946-09-24 1951-08-28 Raytheon Mfg Co Electron-discharge device of the magnetron type
US2469843A (en) * 1946-11-15 1949-05-10 Bell Telephone Labor Inc Electron transit time tube
US2630545A (en) * 1950-08-14 1953-03-03 Rothstein Jerome Electron discharge device
US2716199A (en) * 1951-01-26 1955-08-23 Hartford Nat Bank & Trust Co Electric discharge tube for short waves
US2782341A (en) * 1952-12-22 1957-02-19 Bell Telephone Labor Inc Coaxial noise diode
DE1101622B (de) * 1956-01-03 1961-03-09 Csf Halbleiterdiode mit einem PI- oder NI-UEbergang im Halbleiterkoerper
US3025428A (en) * 1959-10-15 1962-03-13 Kuthe Lab Inc Cathode structure
US3278788A (en) * 1962-07-16 1966-10-11 Gen Electric Internal feedback electric discharge device
GB2120008B (en) * 1982-05-06 1987-05-20 Us Energy Emitron: a microwave diode
US5320701A (en) * 1992-11-04 1994-06-14 Illinois Tool Works Inc. Tire building drum
US11094493B2 (en) * 2019-08-01 2021-08-17 Lockheed Martin Corporation Emitter structures for enhanced thermionic emission

Also Published As

Publication number Publication date
CH234228A (de) 1944-09-15
US2270638A (en) 1942-01-20
US2190668A (en) 1940-02-20
USRE23369E (en) 1951-05-22
US2279872A (en) 1942-04-14
GB516750A (en) 1940-01-10
NL65991C (en:Method) 1950-07-15
FR841456A (fr) 1939-05-22

Similar Documents

Publication Publication Date Title
BE420085R (en:Method)
BE421431A (en:Method)
BE421473A (en:Method)
BE235779A (en:Method)
BE386746A (en:Method)
BE412505A (en:Method)
BE413076A (en:Method)
BE417149A (en:Method)
BE417582A (en:Method)
BE418783A (en:Method)
BE419342A (en:Method)
BE419443A (en:Method)
BE419523A (en:Method)
BE419588A (en:Method)
BE419666A (en:Method)
BE419783A (en:Method)
BE419812A (en:Method)
BE419835A (en:Method)
BE419889A (en:Method)
BE419979A (en:Method)
BE420057A (en:Method)
BE420089A (en:Method)
BE420107A (en:Method)
BE420365A (en:Method)
BE420383A (en:Method)