ES8104887A1 - Un sistema de intercomunicacion telefonica - Google Patents
Un sistema de intercomunicacion telefonicaInfo
- 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
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).
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) |
-
1979
- 1979-03-23 IT IT21224/79A patent/IT1112344B/it active
-
1980
- 1980-03-21 ES ES489813A patent/ES489813A0/es active Granted
- 1980-03-24 BR BR8001757A patent/BR8001757A/pt unknown
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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