ES272041U - Intercomunicador perfeccionado. - Google Patents

Intercomunicador perfeccionado.

Info

Publication number
ES272041U
ES272041U ES1983272041U ES272041U ES272041U ES 272041 U ES272041 U ES 272041U ES 1983272041 U ES1983272041 U ES 1983272041U ES 272041 U ES272041 U ES 272041U ES 272041 U ES272041 U ES 272041U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
intercom
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.)
Granted
Application number
ES1983272041U
Other languages
English (en)
Other versions
ES272041Y (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES1983272041U priority Critical patent/ES272041Y/es
Publication of ES272041U publication Critical patent/ES272041U/es
Application granted granted Critical
Publication of ES272041Y publication Critical patent/ES272041Y/es
Expired legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)

Abstract

Intercomunicador perfeccionado caracterizado porque en cada teléfono existe un circuito electrónico que comprende una rama de llamada con un pulsador y un diodo, una rama de aviso con un zumbador y un diodo, y una rama de audición con un altavoz y micrófono, actuando en estas dos últimas ramas un interruptor de funcionamiento simultáneo que se acciona con el colgado y descolgado del teléfono, todo ello de manera que ambos aparatos se conectan únicamente por dos hilos de los cuales uno es el de masa y el otro conduce alterna o continua dependiendo de que alguno de los teléfonos se halle descolgado llamando al otro o bien los dos descolgados en, posición operativa de conversación.
ES1983272041U 1983-05-06 1983-05-06 Intercomunicador perfeccionado. Expired ES272041Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1983272041U ES272041Y (es) 1983-05-06 1983-05-06 Intercomunicador perfeccionado.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1983272041U ES272041Y (es) 1983-05-06 1983-05-06 Intercomunicador perfeccionado.

Publications (2)

Publication Number Publication Date
ES272041U true ES272041U (es) 1983-11-16
ES272041Y ES272041Y (es) 1984-05-16

Family

ID=8425450

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983272041U Expired ES272041Y (es) 1983-05-06 1983-05-06 Intercomunicador perfeccionado.

Country Status (1)

Country Link
ES (1) ES272041Y (es)

Also Published As

Publication number Publication date
ES272041Y (es) 1984-05-16

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Effective date: 20000503