ES178439A1 - IMPROVEMENTS IN OR RELATED TO SIGNALING SYSTEMS BY ELECTRICAL IMPULSES - Google Patents

IMPROVEMENTS IN OR RELATED TO SIGNALING SYSTEMS BY ELECTRICAL IMPULSES

Info

Publication number
ES178439A1
ES178439A1 ES0178439A ES178439A ES178439A1 ES 178439 A1 ES178439 A1 ES 178439A1 ES 0178439 A ES0178439 A ES 0178439A ES 178439 A ES178439 A ES 178439A ES 178439 A1 ES178439 A1 ES 178439A1
Authority
ES
Spain
Prior art keywords
valve
potential
signaling systems
bias potential
electrical impulses
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
ES0178439A
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
Priority claimed from GB30945A external-priority patent/GB593482A/en
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES178439A1 publication Critical patent/ES178439A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/37—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of gas-filled tubes, e.g. astable trigger circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation

Landscapes

  • Particle Accelerators (AREA)
  • Electrotherapy Devices (AREA)

Abstract

Mejoras en sistemas de señalización proa impulsos eléctricos caracterizados por un dispositivo retardador de tiempo para un impulso eléctrico que comprende un circuito adaptado para crear un potencial de control una válvula termoiónica medios para aplicar un potencial de polarización a la válvula de modo que incialmente está en condición conductiva un dispositivo disparador conectado a dicho circuito medios para aplicar el impulso para accionar el dispositivo disparador de tal modo que inicie la formación del potencial de control y para que corte la válvula medios para comunicar el potencial de control a la válvula de tal modo que se haga conductiva después de una retardación determinada por el potencial de polarización aplicado a la misma medios para variar dicho potencial de polarización y medios para derivar un impulso de salida de dicha válvula.Improvements in electrical impulse signaling systems characterized by a time delay device for an electrical impulse comprising a circuit adapted to create a control potential a thermionic valve means to apply a bias potential to the valve so that it is initially in condition conductively a trigger device connected to said circuit means for applying the pulse to actuate the trigger device in such a way as to initiate the formation of the control potential and to cut the valve means for communicating the control potential to the valve in such a way as make conductive after a delay determined by the bias potential applied to it means for varying said bias potential and means for deriving an output pulse from said valve.

ES0178439A 1945-01-03 1947-06-14 IMPROVEMENTS IN OR RELATED TO SIGNALING SYSTEMS BY ELECTRICAL IMPULSES Expired ES178439A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30945A GB593482A (en) 1945-01-03 Improvements in or relating to thermionic time delay circuits for electric pulses

Publications (1)

Publication Number Publication Date
ES178439A1 true ES178439A1 (en) 1947-08-01

Family

ID=9702115

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0178439A Expired ES178439A1 (en) 1945-01-03 1947-06-14 IMPROVEMENTS IN OR RELATED TO SIGNALING SYSTEMS BY ELECTRICAL IMPULSES

Country Status (2)

Country Link
BE (1) BE477834A (en)
ES (1) ES178439A1 (en)

Also Published As

Publication number Publication date
BE477834A (en)

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