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
Application number
ES9202335A
Other languages
English (en)
Other versions
ES2048683B1 (es
ES2048683R (en
Inventor
Pastor Balesteros
Lopez Pallares
Olmedilla Olivares
Soto Cruz
Castro Lozano De
Pastor Jeronimo Balesteros
Lopez Victor Pallares
Olmedilla Jose Luis Olivares
Soto Jose Luis Cruz
Castro Lozano Carlos De
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.)
Universidad de Cordoba
Original Assignee
Universidad de Cordoba
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 Universidad de Cordoba filed Critical Universidad de Cordoba
Priority to ES9202335A priority Critical patent/ES2048683B1/es
Publication of ES2048683A2 publication Critical patent/ES2048683A2/es
Publication of ES2048683R publication Critical patent/ES2048683R/es
Application granted granted Critical
Publication of ES2048683B1 publication Critical patent/ES2048683B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
ES9202335A 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. Expired - Fee Related ES2048683B1 (es)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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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