ES178265A1 - Mejoras en o relativas a dispositivos de descarga electronica del tipo de modulacion de velocidad - Google Patents

Mejoras en o relativas a dispositivos de descarga electronica del tipo de modulacion de velocidad

Info

Publication number
ES178265A1
ES178265A1 ES0178265A ES178265A ES178265A1 ES 178265 A1 ES178265 A1 ES 178265A1 ES 0178265 A ES0178265 A ES 0178265A ES 178265 A ES178265 A ES 178265A ES 178265 A1 ES178265 A1 ES 178265A1
Authority
ES
Spain
Prior art keywords
type
discharge devices
electronic discharge
speed modulation
spaces
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
ES0178265A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES178265A1 publication Critical patent/ES178265A1/es
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
    • H01J25/06—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

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Lasers (AREA)
ES0178265A 1945-06-16 1947-05-30 Mejoras en o relativas a dispositivos de descarga electronica del tipo de modulacion de velocidad Expired ES178265A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15380/45A GB673731A (en) 1945-06-16 1945-06-16 Improvements relating to electron discharge devices of the velocity modulation type

Publications (1)

Publication Number Publication Date
ES178265A1 true ES178265A1 (es) 1947-07-16

Family

ID=10058137

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0178265A Expired ES178265A1 (es) 1945-06-16 1947-05-30 Mejoras en o relativas a dispositivos de descarga electronica del tipo de modulacion de velocidad

Country Status (4)

Country Link
US (1) US2557959A (de)
BE (1) BE478820A (de)
ES (1) ES178265A1 (de)
GB (1) GB673731A (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL56878C (de) * 1934-10-19
US2239905A (en) * 1938-02-19 1941-04-29 Rca Corp Filter circuits
US2338306A (en) * 1940-07-05 1944-01-04 Int Standard Electric Corp Electron discharge device
BE472659A (de) * 1940-08-02
GB586150A (en) * 1942-07-17 1947-03-10 Standard Telephones Cables Ltd Improvements in or relating to electron discharge apparatus
US2422028A (en) * 1942-11-14 1947-06-10 Rca Corp Cavity resonator magnetron
US2422695A (en) * 1943-05-07 1947-06-24 Bell Telephone Labor Inc Suppression of parasitic oscillations in high-frequency devices
US2450023A (en) * 1943-11-15 1948-09-28 Raytheon Mfg Co Electron discharge device of the magnetron type
US2424576A (en) * 1944-10-19 1947-07-29 Bell Telephone Labor Inc Oscillator

Also Published As

Publication number Publication date
US2557959A (en) 1951-06-26
BE478820A (de)
GB673731A (en) 1952-06-11

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