ES234095U - Intercomunicador en duplex. - Google Patents
Intercomunicador en duplex.Info
- Publication number
- ES234095U ES234095U ES1978234095U ES234095U ES234095U ES 234095 U ES234095 U ES 234095U ES 1978234095 U ES1978234095 U ES 1978234095U ES 234095 U ES234095 U ES 234095U ES 234095 U ES234095 U ES 234095U
- Authority
- ES
- Spain
- Prior art keywords
- control
- intercom
- duplex
- translation
- machine
- 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
Links
Landscapes
- Circuit For Audible Band Transducer (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
intercomunicador en duplex, caracterizado por constar de un módulo, amplificador doble y potenciómetro con mando externo de volumen, reunidos e insertados en pastilla bloque, dejando asomar el mando del potenciómetro y las salidas dobles y alternadas de un micro de en amplificador y las altavoces del otro de forma que dichas salidas en cable coaxial rizado reunen en las zonas de uso que, podrá ser los propias cascos o similar, el micro de un amplificador con las altavoces del otro, con lo cual la conversación será sin ninguna interferencia y controlan por el mando del potenciómetro de volumen, disponiendo de toma en paralelo conectada a la propia fuente de energía del vehiculo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1978234095U ES234095Y (es) | 1978-02-21 | 1978-02-21 | Intercomunicador en duplex. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1978234095U ES234095Y (es) | 1978-02-21 | 1978-02-21 | Intercomunicador en duplex. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES234095U true ES234095U (es) | 1978-04-01 |
| ES234095Y ES234095Y (es) | 1978-08-16 |
Family
ID=8395001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1978234095U Expired ES234095Y (es) | 1978-02-21 | 1978-02-21 | Intercomunicador en duplex. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES234095Y (es) |
-
1978
- 1978-02-21 ES ES1978234095U patent/ES234095Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES234095Y (es) | 1978-08-16 |
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