ES185934A1 - A COMMUNICATIONS SYSTEM - Google Patents

A COMMUNICATIONS SYSTEM

Info

Publication number
ES185934A1
ES185934A1 ES0185934A ES185934A ES185934A1 ES 185934 A1 ES185934 A1 ES 185934A1 ES 0185934 A ES0185934 A ES 0185934A ES 185934 A ES185934 A ES 185934A ES 185934 A1 ES185934 A1 ES 185934A1
Authority
ES
Spain
Prior art keywords
group
terminals
terminal
communications system
groups
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
ES0185934A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES185934A1 publication Critical patent/ES185934A1/en
Expired legal-status Critical Current

Links

Abstract

Sistema de comunicaciones que comprende un primer grupo de terminales o bornes un segundo grupo de bornes y un equipo conmutador múltiple ( 110 109 150 170 179) entre los dos grupos de bornes para conectar selectivamente cualquier borne del primer grupo con cualquier otro del segundo grupo; caracterizado por medios ( 140 185) para poner en situación de marcar a uno de los bornes de uno de los grupos; medios ( 104 107 109) para prolongar el circuito en situación de marcar por todos los trayectos libres del equipo conmutador múltiple desde el borne marcado hasta los bornes del otro grupo y medios ( 174 177) para seleccionar uno de los trayectos marcados a fin de conectar el borne del primer grupo con uno de los del segundo grupo.Communications system comprising a first group of terminals or terminals, a second group of terminals, and a multiple switching device (110 109 150 170 179) between the two groups of terminals to selectively connect any terminal of the first group with any other of the second group; characterized by means (140 185) for putting one of the terminals of one of the groups in a marking position; means (104 107 109) to extend the circuit in a situation of marking through all the free paths of the multiple switching equipment from the marked terminal to the terminals of the other group and means (174 177) to select one of the marked paths in order to connect the terminal of the first group with one of those of the second group.

ES0185934A 1947-10-29 1948-10-27 A COMMUNICATIONS SYSTEM Expired ES185934A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US185934XA 1947-10-29 1947-10-29

Publications (1)

Publication Number Publication Date
ES185934A1 true ES185934A1 (en) 1949-02-16

Family

ID=38464101

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0185934A Expired ES185934A1 (en) 1947-10-29 1948-10-27 A COMMUNICATIONS SYSTEM

Country Status (1)

Country Link
ES (1) ES185934A1 (en)

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