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ES177218A1 - IMPROVEMENTS IN ELECTRONIC DISCHARGE DEVICES - Google Patents

IMPROVEMENTS IN ELECTRONIC DISCHARGE DEVICES

Info

Publication number
ES177218A1
ES177218A1 ES0177218A ES177218A ES177218A1 ES 177218 A1 ES177218 A1 ES 177218A1 ES 0177218 A ES0177218 A ES 0177218A ES 177218 A ES177218 A ES 177218A ES 177218 A1 ES177218 A1 ES 177218A1
Authority
ES
Spain
Prior art keywords
grid
discharge devices
electronic discharge
anode
cathode
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
ES0177218A
Other languages
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 ES177218A1 publication Critical patent/ES177218A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/78—One or more circuit elements structurally associated with the tube
    • H01J19/80—Structurally associated resonator having distributed inductance and capacitance

Landscapes

  • Plasma Technology (AREA)
  • Lasers (AREA)

Abstract

Mejoras en dispositivos de descarga electrónica para frecuencias ultraelevadas, que comprenda electrodos de cátodo, rejilla y ánodo, dispuestos concéntricamente entre sí y de forma que la rejilla rodee el cátodo y el ánodo rodee la rejilla, y un circuito de cavidad que se conecte efectivamente entre el ánodo y la rejilla y que quede dispuesto en simetría, tanto coaxil como longitudinalmente, con respecto a dichos electrodos.Improvements in electronic discharge devices for ultra-high frequencies, comprising cathode, grid and anode electrodes, arranged concentrically with each other and such that the grid surrounds the cathode and the anode surrounds the grid, and a cavity circuit that effectively connects between the anode and the grid and which is arranged in symmetry, both coaxially and longitudinally, with respect to said electrodes.

ES0177218A 1942-01-22 1947-03-13 IMPROVEMENTS IN ELECTRONIC DISCHARGE DEVICES Expired ES177218A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US427728A US2402600A (en) 1942-01-22 1942-01-22 Electron discharge device

Publications (1)

Publication Number Publication Date
ES177218A1 true ES177218A1 (en) 1947-04-16

Family

ID=23696015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0177218A Expired ES177218A1 (en) 1942-01-22 1947-03-13 IMPROVEMENTS IN ELECTRONIC DISCHARGE DEVICES

Country Status (2)

Country Link
US (1) US2402600A (en)
ES (1) ES177218A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60520C (en) * 1942-04-17
US2427558A (en) * 1942-06-24 1947-09-16 Gen Electric High-frequency oscillator
FR912669A (en) * 1943-02-22 1946-08-16 Philips Nv Device for producing, transmitting or amplifying ultra-high frequency electrical oscillations
US2541026A (en) * 1943-06-19 1951-02-13 Clarence A Boddie Harmonic coaxial-line tube
US2445237A (en) * 1944-07-28 1948-07-13 Rca Corp Electron discharge device and associated circuit
US2501095A (en) * 1945-09-21 1950-03-21 Us Sec War Electron tube of the velocity modulation type
US2659025A (en) * 1946-03-29 1953-11-10 William H Huggins Reflex klystron oscillator
US2620453A (en) * 1948-05-07 1952-12-02 Westinghouse Electric Corp Protective device

Also Published As

Publication number Publication date
US2402600A (en) 1946-06-25

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