ES207286U - Improvements in the visualization devices of incoming calls for subscriber telephone devices. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the visualization devices of incoming calls for subscriber telephone devices. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES207286U
ES207286U ES0207286U ES207286U ES207286U ES 207286 U ES207286 U ES 207286U ES 0207286 U ES0207286 U ES 0207286U ES 207286 U ES207286 U ES 207286U ES 207286 U ES207286 U ES 207286U
Authority
ES
Spain
Prior art keywords
devices
translation
machine
legally binding
google translate
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
ES0207286U
Other languages
Spanish (es)
Other versions
ES207286Y (en
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
Priority to ES1974207286U priority Critical patent/ES207286Y/en
Publication of ES207286U publication Critical patent/ES207286U/en
Application granted granted Critical
Publication of ES207286Y publication Critical patent/ES207286Y/en
Expired legal-status Critical Current

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Abstract

Improvements in the display devices of incoming calls for telephone subscriber apparatuses, in which said visualization is carried out by means of the blinking of a neon lamp, which is characterized by including in its signaling circuit an electrical device formed by a capacitor (c ), which will be charged in the corresponding half-cycles of the call current; a diode (d), which derives the call current in those half-cycles in which the capacitor c is charged; and a neon lamp (n), which will be displayed on the half-cycles of the call current in which the capacitor c is discharged. All of this as shown in fig. 2 that is accompanied, connected and functioning as described in fig. The memory that precedes. (Machine-translation by Google Translate, not legally binding)
ES1974207286U 1974-11-07 1974-11-07 IMPROVEMENTS IN THE VISUALIZATION DEVICES OF INCOMING CALLS FOR SUBSCRIBER TELEPHONE DEVICES. Expired ES207286Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1974207286U ES207286Y (en) 1974-11-07 1974-11-07 IMPROVEMENTS IN THE VISUALIZATION DEVICES OF INCOMING CALLS FOR SUBSCRIBER TELEPHONE DEVICES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1974207286U ES207286Y (en) 1974-11-07 1974-11-07 IMPROVEMENTS IN THE VISUALIZATION DEVICES OF INCOMING CALLS FOR SUBSCRIBER TELEPHONE DEVICES.

Publications (2)

Publication Number Publication Date
ES207286U true ES207286U (en) 1976-03-16
ES207286Y ES207286Y (en) 1976-07-01

Family

ID=8373195

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1974207286U Expired ES207286Y (en) 1974-11-07 1974-11-07 IMPROVEMENTS IN THE VISUALIZATION DEVICES OF INCOMING CALLS FOR SUBSCRIBER TELEPHONE DEVICES.

Country Status (1)

Country Link
ES (1) ES207286Y (en)

Also Published As

Publication number Publication date
ES207286Y (en) 1976-07-01

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