ES2048683A2 - Sistema de optoacoplamiento de se\ales digitales electricas para proteccion y aislamiento de aparatos electronicos de sobretensiones estacionarias y transitorias. - Google Patents
Sistema de optoacoplamiento de se\ales digitales electricas para proteccion y aislamiento de aparatos electronicos de sobretensiones estacionarias y transitorias.Info
- Publication number
- ES2048683A2 ES2048683A2 ES9202335A ES9202335A ES2048683A2 ES 2048683 A2 ES2048683 A2 ES 2048683A2 ES 9202335 A ES9202335 A ES 9202335A ES 9202335 A ES9202335 A ES 9202335A ES 2048683 A2 ES2048683 A2 ES 2048683A2
- Authority
- ES
- Spain
- Prior art keywords
- signal
- voltages
- insulation
- optocoupling
- stationary
- 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
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Dc Digital Transmission (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
SISTEMA DE OPTOACOPLAMIENTO DE SEÑALES DIGITALES ELECTRICAS PARA PROTECCION Y AISLAMIENTO DE APARATOS ELECTRONICOS DE SOBRETENSIONES ESTACIONARIAS Y TRANSITORIAS. SE INSERTA EN LINEAS DE COMUNICACION DIGITALES ELIMINANDO POSIBLES DAÑOS EN LOS APARATOS Y DESCARGAS A OPERARIOS POR CAUSA DE RUIDOS Y SOBRETENSIONES. CUENTA CON UN RECEPTOR (3) DE LA SEÑAL (1) REFERIDO AL POTENCIAL ELECTRICO (2) DEL CORRESPONDIENTE EMISOR DE DATOS Y CON UN DISPOSITIVO QUE FILTRA LA SEÑAL. ADEMAS DISPONE DE UN OPTOACOPLADOR (5) QUE PROPORCIONA EL AISLAMIENTO ELECTRICO Y DE UN EMISOR (6) QUE REPITE LA SEÑAL (8) REFERIDA AL POTENCIAL ELECTRICO (9) DEL CORRESPONDIENTE RECEPTOR DE DATOS. TODO ELLO PERMITE ADEMAS UNA AMPLIFICACION DE LA SEÑAL (1) Y UNA MEJORA DE LA RELACION SEÑAL/RUIDO, ASI COMO LA COMUNICACION ENTRE APARATOS CON PROTOCOLOS DE COMUNICACION DIGITAL DIFERENTES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9202335A ES2048683B1 (es) | 1992-11-19 | 1992-11-19 | Sistema de optoacoplamiento de señales digitales electricas para proteccion y aislamiento de aparatos electronicos de sobretensiones estacionarias y transitorias. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9202335A ES2048683B1 (es) | 1992-11-19 | 1992-11-19 | Sistema de optoacoplamiento de señales digitales electricas para proteccion y aislamiento de aparatos electronicos de sobretensiones estacionarias y transitorias. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2048683A2 true ES2048683A2 (es) | 1994-03-16 |
ES2048683R ES2048683R (en) | 1996-11-16 |
ES2048683B1 ES2048683B1 (es) | 1997-07-01 |
Family
ID=8278837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9202335A Expired - Fee Related ES2048683B1 (es) | 1992-11-19 | 1992-11-19 | Sistema de optoacoplamiento de señales digitales electricas para proteccion y aislamiento de aparatos electronicos de sobretensiones estacionarias y transitorias. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2048683B1 (es) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4024501A (en) * | 1975-09-03 | 1977-05-17 | Standard Oil Company | Line driver system |
GB2126049A (en) * | 1982-07-22 | 1984-03-14 | Int Standard Electric Corp | Interface circuit |
FR2608866A1 (fr) * | 1986-12-19 | 1988-06-24 | France Etat | Interface d'adaptation de tension et d'isolation notamment entre un terminal videotex et un micro-ordinateur |
WO1988006386A1 (en) * | 1985-04-08 | 1988-08-25 | Rapitech Systems Inc. | Telephone network coupler |
-
1992
- 1992-11-19 ES ES9202335A patent/ES2048683B1/es not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4024501A (en) * | 1975-09-03 | 1977-05-17 | Standard Oil Company | Line driver system |
GB2126049A (en) * | 1982-07-22 | 1984-03-14 | Int Standard Electric Corp | Interface circuit |
WO1988006386A1 (en) * | 1985-04-08 | 1988-08-25 | Rapitech Systems Inc. | Telephone network coupler |
FR2608866A1 (fr) * | 1986-12-19 | 1988-06-24 | France Etat | Interface d'adaptation de tension et d'isolation notamment entre un terminal videotex et un micro-ordinateur |
Also Published As
Publication number | Publication date |
---|---|
ES2048683B1 (es) | 1997-07-01 |
ES2048683R (en) | 1996-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19941001 Kind code of ref document: R Effective date: 19941001 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20141120 |