ES233156A1 - Improvements in the intercommunication systems (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the intercommunication systems (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES233156A1 ES233156A1 ES0233156A ES233156A ES233156A1 ES 233156 A1 ES233156 A1 ES 233156A1 ES 0233156 A ES0233156 A ES 0233156A ES 233156 A ES233156 A ES 233156A ES 233156 A1 ES233156 A1 ES 233156A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- channels
- 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
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Improvements in the intercommunication systems, of the class comprising independent channels for transmissions in both directions and electromagnetic devices associated with means of switching of these channels to select one of the directions of transmission depending on the presentation of a signal in the corresponding channel, characterized in that the electromagnetic device of one of the channels is connected at one end to the output of a valve exciter device and on the other with a capacitor connected to ground, and with a switch operated by the electromagnetic device of the other channel for selectively connect said capacitor and electromagnetic devices with a positive potential source in the rest position and with a mass in the working position. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0233156A ES233156A1 (en) | 1957-01-21 | 1957-01-21 | Improvements in the intercommunication systems (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0233156A ES233156A1 (en) | 1957-01-21 | 1957-01-21 | Improvements in the intercommunication systems (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES233156A1 true ES233156A1 (en) | 1957-06-01 |
Family
ID=37841062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0233156A Expired ES233156A1 (en) | 1957-01-21 | 1957-01-21 | Improvements in the intercommunication systems (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES233156A1 (en) |
-
1957
- 1957-01-21 ES ES0233156A patent/ES233156A1/en not_active Expired
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