ES8104887A1 - Un sistema de intercomunicacion telefonica - Google Patents

Un sistema de intercomunicacion telefonica

Info

Publication number
ES8104887A1
ES8104887A1 ES489813A ES489813A ES8104887A1 ES 8104887 A1 ES8104887 A1 ES 8104887A1 ES 489813 A ES489813 A ES 489813A ES 489813 A ES489813 A ES 489813A ES 8104887 A1 ES8104887 A1 ES 8104887A1
Authority
ES
Spain
Prior art keywords
block
telephone
translation
machine
legally binding
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
ES489813A
Other languages
English (en)
Other versions
ES489813A0 (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 ES8104887A1 publication Critical patent/ES8104887A1/es
Publication of ES489813A0 publication Critical patent/ES489813A0/es
Granted legal-status Critical Current

Links

Landscapes

  • Machine Translation (AREA)
  • Telephonic Communication Services (AREA)

Abstract

SISTEMA DE INTERCOMUNICACION TELEFONICA CON CAPACIDAD PARA CONECTARSE AUTOMATICAMENTE A LINEAS INTERIORES Y EXTERIORES. A UN BLOQUE (2) SE CONECTAN LOS TELEFONOS (T1,...TN), POR MEDIO DE UN PAR DE HILOS DE VOZ Y UN PAR DE HILOS DE DATOS, TENIENDO CADA TELEFONO (T1,...TN) UN BLOQUE (1) COMPUESTO DE UN BLOQUE DE BOTONES (3), CONECTADO A UN <<MODERM>> DE DATOS (5) CON UN BLOQUE DE DIODOS LUMINOSOS (4), UN GENERADOR (6) Y UN BLOQUE DE VOZ (7). EL BLOQUE (2) SE COMPONE DE UN BLOQUE (9) DE ABONADO, PARA CADA TELEFONO EN PARTICULAR, UN BLOQUE DE CADENCIA Y TONO Y BLOQUES DE LINEA INTERIOR (14) Y URBANA (13), ESTANDO EL CONJUNTO CONTROLADO POR UN MICROPROCESADOR (8080). LA ALIMENTACION SE REALIZA DESDE LA RED, A TRAVES DE UN RECTIFICADOR (8).
ES489813A 1979-03-23 1980-03-21 Un sistema de intercomunicacion telefonica Granted ES489813A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21224/79A IT1112344B (it) 1979-03-23 1979-03-23 Impianto di apparecchi telefonici intercomunicanti

Publications (2)

Publication Number Publication Date
ES8104887A1 true ES8104887A1 (es) 1981-04-16
ES489813A0 ES489813A0 (es) 1981-04-16

Family

ID=11178643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489813A Granted ES489813A0 (es) 1979-03-23 1980-03-21 Un sistema de intercomunicacion telefonica

Country Status (3)

Country Link
BR (1) BR8001757A (es)
ES (1) ES489813A0 (es)
IT (1) IT1112344B (es)

Also Published As

Publication number Publication date
IT1112344B (it) 1986-01-13
BR8001757A (pt) 1980-11-18
IT7921224A0 (it) 1979-03-23
ES489813A0 (es) 1981-04-16

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