FR933985A - Perfectionnements aux dispositifs à décharge électronique - Google Patents

Perfectionnements aux dispositifs à décharge électronique

Info

Publication number
FR933985A
FR933985A FR933985DA FR933985A FR 933985 A FR933985 A FR 933985A FR 933985D A FR933985D A FR 933985DA FR 933985 A FR933985 A FR 933985A
Authority
FR
France
Prior art keywords
discharge devices
electronic discharge
electronic
devices
discharge
Prior art date
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
English (en)
Inventor
John Heaver Fremlin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR933985A publication Critical patent/FR933985A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C17/00—Fertilisers or seeders with centrifugal wheels
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H3/00—Dolls
    • A63H3/006—Dolls provided with electrical lighting
    • 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
    • H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
    • 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
    • H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
    • H01J25/08—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron with electron stream perpendicular to the axis of the 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
    • 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
    • H01J25/16—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 perpendicular to the axis of the resonators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/02—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element
    • H03L7/04—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element wherein the frequency-determining element comprises distributed inductance and capacitance

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Lasers (AREA)
  • Particle Accelerators (AREA)
FR933985D 1939-12-22 1946-09-27 Perfectionnements aux dispositifs à décharge électronique Expired FR933985A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3281439T 1939-12-22

Publications (1)

Publication Number Publication Date
FR933985A true FR933985A (fr) 1948-05-07

Family

ID=42635176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933985D Expired FR933985A (fr) 1939-12-22 1946-09-27 Perfectionnements aux dispositifs à décharge électronique

Country Status (3)

Country Link
US (1) US2374810A (fr)
FR (1) FR933985A (fr)
GB (1) GB537518A (fr)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454306A (en) * 1948-11-23 clifford et au
US2568325A (en) * 1940-07-11 1951-09-18 Westinghouse Electric Corp Ultra high frequency generator
BE479787A (fr) * 1941-12-12
US2604605A (en) * 1942-01-29 1952-07-22 Sperry Corp High-frequency tube structure
US2436640A (en) * 1942-05-07 1948-02-24 Nils Georg Schonander Device for the frequency modulation of the resonant frequency of cavity resonators
US2511106A (en) * 1942-05-07 1950-06-13 Fredholm Johan Olof Helge Gas-filled cavity resonator
US2462857A (en) * 1942-05-19 1949-03-01 Sperry Corp Automatic tuning control system
US2586497A (en) * 1942-05-19 1952-02-19 Sperry Corp Automatic frequency control system
US2493046A (en) * 1942-08-03 1950-01-03 Sperry Corp High-frequency electroexpansive tuning apparatus
US2540142A (en) * 1942-10-17 1951-02-06 Sperry Corp High-frequency tube structure and system
GB586275A (en) * 1942-12-04 1947-03-13 Standard Telephones Cables Ltd Improvements in or relating to ultra high frequency electric oscillators
US2449090A (en) * 1943-02-11 1948-09-14 Raytheon Mfg Co Temperature compensated magnetron
US2429295A (en) * 1943-03-13 1947-10-21 Westinghouse Electric Corp Tuning means for magnetrons
US2434293A (en) * 1943-05-11 1948-01-13 Sperry Gyroscope Co Inc Frequency control of an oscillator of the velocity modulation type
US2515213A (en) * 1943-05-20 1950-07-18 Rca Corp Ultra high frequency communication system
US2426193A (en) * 1943-06-17 1947-08-26 Rca Corp Radio transmitter automatic volume control
US2503266A (en) * 1943-08-11 1950-04-11 Sperry Corp Frequency stabilization apparatus
US2436700A (en) * 1944-01-29 1948-02-24 Philco Corp Cavity resonator oscillator
US2454265A (en) * 1943-11-06 1948-11-16 Sperry Corp Automatic frequency control system
US2515280A (en) * 1943-11-25 1950-07-18 Sperry Corp High-frequency tube structure with frequency control
US2682623A (en) * 1943-12-06 1954-06-29 Univ Leland Stanford Junior Electrical frequency control apparatus
US2562943A (en) * 1943-12-30 1951-08-07 Sperry Corp Frequency control apparatus
US2480462A (en) * 1944-01-07 1949-08-30 Western Electric Co Tunable magnetron
BE480141A (fr) * 1944-01-21
US2492993A (en) * 1944-01-22 1950-01-03 Sperry Corp Tuning means for high-frequency devices
US2477616A (en) * 1944-01-24 1949-08-02 Sperry Corp Thermally actuated frequency control
US2575334A (en) * 1944-03-14 1951-11-20 Sperry Corp High-frequency tuning apparatus
US2521719A (en) * 1944-03-14 1950-09-12 Sperry Corp High-frequency electron discharge apparatus frequency control
GB577662A (en) * 1944-05-03 1946-05-27 Automatic Telephone & Elect Improvements in resonators for use in wave-guide electrical communication systems
US2452078A (en) * 1944-05-24 1948-10-26 Raytheon Mfg Co Thermally tunable electron discharge device
BE473432A (fr) * 1944-08-08
NL69394C (fr) * 1944-08-08
US2475074A (en) * 1944-08-31 1949-07-05 Philco Corp Frequency stabilizing system
US2468141A (en) * 1944-10-12 1949-04-26 Raytheon Mfg Co Electron discharge device
NL77654C (fr) * 1945-02-01
US2513277A (en) * 1945-02-01 1950-07-04 Bell Telephone Labor Inc Electron discharge device, including a tunable cavity resonator
US2513296A (en) * 1945-02-01 1950-07-04 Bell Telephone Labor Inc Electron discharge device, including tunable cavity resonator
BE475488A (fr) * 1945-02-01
GB595615A (en) * 1945-02-27 1947-12-10 Albert Horace Atherton Improvements in or relating to apparatus for thermally-controlling the position of an element within an evacuated or gas tight envelope
US2463472A (en) * 1945-03-16 1949-03-01 Premier Crystal Lab Inc Cavity resonator
US2566478A (en) * 1945-04-06 1951-09-04 Raytheon Mfg Co Tunable magnetron
US2564005A (en) * 1945-06-23 1951-08-14 Halpern Julius Automatic frequency control system
US2521700A (en) * 1946-03-09 1950-09-12 Standard Telephones Cables Ltd Oscillator control system
NL78640C (fr) * 1945-09-27
US2562304A (en) * 1945-10-03 1951-07-31 Durand Eric Automatic frequency control system
US2584717A (en) * 1945-11-28 1952-02-05 Westinghouse Electric Corp Method of forming a cavity resonator
US2667623A (en) * 1946-01-08 1954-01-26 Edward G Martin Cavity tuner
GB649761A (en) * 1946-02-08 1951-01-31 Standard Telephones Cables Ltd Improvements in electron discharge devices of the electron velocity modulation type
US2545297A (en) * 1946-03-13 1951-03-13 Mittelmann Eugene Oscillation frequency control
US2789226A (en) * 1946-03-21 1957-04-16 George H Nibbe Automatic frequency control system
US2510026A (en) * 1946-04-05 1950-05-30 Rca Corp Frequency modulation system for microwave generators
US2493091A (en) * 1946-04-06 1950-01-03 Rca Corp Frequency modulation system
US2593463A (en) * 1946-06-21 1952-04-22 Bell Telephone Labor Inc Frequency stabilized microwave oscillator
US2566479A (en) * 1946-08-30 1951-09-04 Raytheon Mfg Co Tunable magnetron
US2501152A (en) * 1946-09-05 1950-03-21 Raytheon Mfg Co Tunable magnetron
US2587303A (en) * 1946-09-06 1952-02-26 Rca Corp Mean frequency control of frequency-modulated oscillators
BE554163A (fr) * 1947-04-03
US2711514A (en) * 1948-10-27 1955-06-21 Rines Robert Harvey Wave guide modulation system
US2650324A (en) * 1949-01-19 1953-08-25 Westinghouse Electric Corp Self-tuning klystron
US2606302A (en) * 1949-03-30 1952-08-05 Sperry Corp Temperature compensated cavity resonator structure
US2795764A (en) * 1954-01-14 1957-06-11 Westinghouse Electric Corp Temperature compensated reference cavity
US2853646A (en) * 1954-06-07 1958-09-23 Jr Wilson S Geisler Electron discharge device
US2856556A (en) * 1954-10-21 1958-10-14 Bendix Aviat Corp Electron discharge device

Also Published As

Publication number Publication date
US2374810A (en) 1945-05-01
GB537518A (en) 1941-06-25

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