ES182207A1 - IMPROVEMENTS IN ENERGY TRANSFORMATION SYSTEMS BY MODULATION - Google Patents

IMPROVEMENTS IN ENERGY TRANSFORMATION SYSTEMS BY MODULATION

Info

Publication number
ES182207A1
ES182207A1 ES0182207A ES182207A ES182207A1 ES 182207 A1 ES182207 A1 ES 182207A1 ES 0182207 A ES0182207 A ES 0182207A ES 182207 A ES182207 A ES 182207A ES 182207 A1 ES182207 A1 ES 182207A1
Authority
ES
Spain
Prior art keywords
transformation systems
modulation
energy transformation
electrode
produce
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
ES0182207A
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 ES182207A1 publication Critical patent/ES182207A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H03K3/43—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of beam deflection tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/045—Distributors with CRT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1676—Time-division multiplex with pulse-position, pulse-interval, or pulse-width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Particle Accelerators (AREA)

Abstract

Mejoras en sistemas de transformación para energía variable, que comprenden un dispositivo de descarga electrónico, medios para dirigir electrones a dicho electrodo para producir la emisión de electrones secundarios, medios para producir energía con características periódica descendentes y medios para aplicar ambas energías para regular el flujo de dichos electrones secundarios desde el electrodo al colector, para variar el tiempo durante el cual el valor de dicho flujo excede a un valor dado.Improvements in transformation systems for variable energy, which comprise an electronic discharge device, means to direct electrons to said electrode to produce the emission of secondary electrons, means to produce energy with descending periodic characteristics, and means to apply both energies to regulate the flow. of said secondary electrons from the electrode to the collector, to vary the time during which the value of said flux exceeds a given value.

ES0182207A 1946-10-05 1948-02-09 IMPROVEMENTS IN ENERGY TRANSFORMATION SYSTEMS BY MODULATION Expired ES182207A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US701436A US2474811A (en) 1946-10-05 1946-10-05 Translating system

Publications (1)

Publication Number Publication Date
ES182207A1 true ES182207A1 (en) 1948-04-01

Family

ID=33030272

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0182207A Expired ES182207A1 (en) 1946-10-05 1948-02-09 IMPROVEMENTS IN ENERGY TRANSFORMATION SYSTEMS BY MODULATION

Country Status (3)

Country Link
US (1) US2474811A (en)
BE (1) BE476925A (en)
ES (1) ES182207A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541019A (en) * 1946-07-27 1951-02-13 Fed Telecomm Lab Inc Demodulator system
US2681424A (en) * 1948-12-15 1954-06-15 Raytheon Mfg Co Electronic storage tube control system
US2691727A (en) * 1949-11-02 1954-10-12 Int Standard Electric Corp Impulse storing and distributing circuit
US2957104A (en) * 1956-12-18 1960-10-18 Richard M Roppel Analogue to digital converter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2026892A (en) * 1931-11-11 1936-01-07 Heintz & Kaufman Ltd High frequency generator
US2189315A (en) * 1936-05-06 1940-02-06 Telefunken Gmbh Television receiver
US2173193A (en) * 1937-08-18 1939-09-19 Rca Corp High-frequency oscillator
US2185693A (en) * 1938-02-25 1940-01-02 Bell Telephone Labor Inc Multiplex signaling system
BE433923A (en) * 1938-04-23
US2250528A (en) * 1939-02-11 1941-07-29 Bell Telephone Labor Inc Signal translating system and apparatus
US2257795A (en) * 1939-05-27 1941-10-07 Bell Telephone Labor Inc Electron discharge apparatus and circuits

Also Published As

Publication number Publication date
BE476925A (en) 1948-04-23
US2474811A (en) 1949-07-05

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