ES2018738A6 - Equipo de transmision de datos. - Google Patents
Equipo de transmision de datos.Info
- Publication number
- ES2018738A6 ES2018738A6 ES8903827A ES8903827A ES2018738A6 ES 2018738 A6 ES2018738 A6 ES 2018738A6 ES 8903827 A ES8903827 A ES 8903827A ES 8903827 A ES8903827 A ES 8903827A ES 2018738 A6 ES2018738 A6 ES 2018738A6
- Authority
- ES
- Spain
- Prior art keywords
- version
- circuits
- integrated
- data transmission
- transmission equipment
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title abstract 5
- 230000014759 maintenance of location Effects 0.000 abstract 1
Landscapes
- Bidirectional Digital Transmission (AREA)
Abstract
EQUIPO DE TRANSMISION DE DATOS. DISPONE DE CIRCUITOS DE INTERFAZ CON SUS CIRCUITOS DE ENTRADA, SALIDA Y LA MEMORIA NO VOLATIL (3), UN MODULADOR-DEMODULADOR (4), EL DETECTOR DE TONOS CENTRAL (5), (FORMADO POR LOS INTEGRADOS 6, 7 Y 8 EN LA VERSION 1A Y POR LOS INTEGRADOS 9, 10 Y 11 EN LA VERSION 1B, CIRCUITOS DE TRANSMISION (FORMADOS POR LOS INTEGRADOS 12 Y 13 EN LA VERSION 1B Y 13, 14 EN LA VERSION 1B), RECEPCION DE LINEA A 2 HILOS (FORMADO POR LOS INTEGRADOS 11 EN LA VERSION 1A Y 15 EN LA VERSION B), DETECTOR DE CORRIENTE DE LLAMADA (16) (FORMADO POR LOS INTEGRADOS 10 Y 15 EN LA VERSION 1A Y POR LOS INTEGRADOS 7, 12, TRANSFORMADOR 19 Y TRANSISTORES 20 Y 21 EN LA VERSION 1B), CIRCUITO DE RETENCION DE LINEA (FORMADO POR LOS TRANSISTORES 21 EN LA VERSION 1A Y 22 EN LA VERSION 1B), RELE DE MARCACION (23) Y DE CONMUTACION DE TELEFONO-DATOS (24-25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES8903827A ES2018738A6 (es) | 1989-11-10 | 1989-11-10 | Equipo de transmision de datos. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES8903827A ES2018738A6 (es) | 1989-11-10 | 1989-11-10 | Equipo de transmision de datos. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2018738A6 true ES2018738A6 (es) | 1991-05-01 |
Family
ID=8264795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8903827A Expired - Lifetime ES2018738A6 (es) | 1989-11-10 | 1989-11-10 | Equipo de transmision de datos. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2018738A6 (es) |
-
1989
- 1989-11-10 ES ES8903827A patent/ES2018738A6/es not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SA6 | Expiration date (snapshot 920101) |
Free format text: 2009-11-10 |