ES178259A1 - IMPROVEMENTS IN TELECOMMUNICATION SYSTEMS - Google Patents

IMPROVEMENTS IN TELECOMMUNICATION SYSTEMS

Info

Publication number
ES178259A1
ES178259A1 ES0178259A ES178259A ES178259A1 ES 178259 A1 ES178259 A1 ES 178259A1 ES 0178259 A ES0178259 A ES 0178259A ES 178259 A ES178259 A ES 178259A ES 178259 A1 ES178259 A1 ES 178259A1
Authority
ES
Spain
Prior art keywords
lines
electrodes
control grid
electronic
telecommunication systems
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
ES0178259A
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 US654326A external-priority patent/US2492136A/en
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES178259A1 publication Critical patent/ES178259A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/526—Optical switching systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Meter Arrangements (AREA)
  • Particle Accelerators (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

En un sistema de telecomunicación una pluralidad de líneas dos elementos electrónicos que sean comunes a dichas líneas teniendo cada uno de ellos Una pluralidad de electrodos en que las líneas vengan a terminar y el medio de explorar los electrodos con un haz electrónico una rejilla de mando para el haz del primero de dichos elementos un repetidor de señales dotado de circuito de salida conectado a dicha rejilla de mando y un medio de reglaje para aplicar al repetidor las señales que se originen en las líneas de origen y de destino cuando el haz del segundo de dichos elementos electrónica pase sobre los bornes de ellas.In a telecommunication system, a plurality of lines, two electronic elements that are common to said lines, each one of them having a plurality of electrodes in which the lines come to an end and the means of exploring the electrodes with an electronic beam, a control grid to the beam of the first of said elements a signal repeater equipped with an output circuit connected to said control grid and an adjustment means to apply to the repeater the signals originating from the origin and destination lines when the beam of the second of said electronic elements pass over the terminals of them.

ES0178259A 1946-03-14 1947-05-30 IMPROVEMENTS IN TELECOMMUNICATION SYSTEMS Expired ES178259A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US654326A US2492136A (en) 1946-03-14 1946-03-14 Electronic telephone exchange

Publications (1)

Publication Number Publication Date
ES178259A1 true ES178259A1 (en) 1947-07-16

Family

ID=24624394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0178259A Expired ES178259A1 (en) 1946-03-14 1947-05-30 IMPROVEMENTS IN TELECOMMUNICATION SYSTEMS

Country Status (4)

Country Link
US (1) USRE23363E (en)
CH (1) CH276281A (en)
ES (1) ES178259A1 (en)
GB (1) GB645871A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL146481B (en) * 1948-05-15 Dow Chemical Co METHOD FOR PREPARING HYDRAULIC FLUIDS OR COMPONENTS THEREOF.
US2773937A (en) * 1949-12-24 1956-12-11 Gen Dynamics Corp Electronic signaling and switching system
BE500226A (en) * 1949-12-24
DE1007379B (en) * 1955-03-16 1957-05-02 Siemens Ag Electronic switching system

Also Published As

Publication number Publication date
GB645871A (en) 1950-11-08
CH276281A (en) 1951-06-30
USRE23363E (en) 1951-05-08

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