ES2160673T3 - Un sistema de reserva para la alimentacion de voltaje en sistemas de television por cable. - Google Patents

Un sistema de reserva para la alimentacion de voltaje en sistemas de television por cable.

Info

Publication number
ES2160673T3
ES2160673T3 ES95307383T ES95307383T ES2160673T3 ES 2160673 T3 ES2160673 T3 ES 2160673T3 ES 95307383 T ES95307383 T ES 95307383T ES 95307383 T ES95307383 T ES 95307383T ES 2160673 T3 ES2160673 T3 ES 2160673T3
Authority
ES
Spain
Prior art keywords
power supply
television systems
voltage power
cable television
reservation system
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
Application number
ES95307383T
Other languages
English (en)
Inventor
David Zilberberg
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2160673T3 publication Critical patent/ES2160673T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Details Of Television Systems (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN SISTEMA DE SOPORTE PARA EL SUMINISTRO DE TENSION ELECTRICA EN SISTEMAS DE TELEVISION A AMPLIFICADORES PRINCIPAL Y SECUNDARIO EN CASO DE FALLOS ELECTRICOS MEDIANTE MEDIOS DE CONMUTACION, POR EJEMPLO REPETIDORES, TRIAK, TRANSISTOR, ETC, DICHOS MEDIOS DE CONMUTACION SE ACCIONA AUTOMATICAMENTE CUANDO OCURRE UN FALLO ELECTRICO PROVOCANDO UN CAMBIO DE DIRECCION. LOS MEDIOS DE CONMUTACION ESTAN VENTAJOSAMENTE SITUADOS DENTRO DEL ENLACE Y CONECTADOS A UNA TOMA DE CORRIENTE DE SUMINISTRO ENTRADA/SALIDA O A MEDIOS APROPIADOS. SE DESCRIBEN VARIOS SISTEMAS PARA LA CONEXION DE LOS MEDIOS DE CONMUTACION A LA FUENTE ELECTRICA.
ES95307383T 1994-10-18 1995-10-17 Un sistema de reserva para la alimentacion de voltaje en sistemas de television por cable. Expired - Lifetime ES2160673T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL11132194A IL111321A (en) 1994-10-18 1994-10-18 Back-up system for the supply of voltage in television cable systems

Publications (1)

Publication Number Publication Date
ES2160673T3 true ES2160673T3 (es) 2001-11-16

Family

ID=11066660

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95307383T Expired - Lifetime ES2160673T3 (es) 1994-10-18 1995-10-17 Un sistema de reserva para la alimentacion de voltaje en sistemas de television por cable.

Country Status (5)

Country Link
EP (1) EP0708559B1 (es)
CA (1) CA2160747C (es)
DE (1) DE69521583T2 (es)
ES (1) ES2160673T3 (es)
IL (1) IL111321A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2021001389A (es) * 2021-02-03 2022-08-04 Secure Power System Llc Sistema de respaldo de energia para redes de television por cable.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2310885B2 (de) 1973-03-05 1978-10-26 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Verfahren zur Gleichstromfernspeisung in einem System zur Übertragung und Verteilung von Hochfrequenz-Energie
US4412245A (en) * 1980-10-01 1983-10-25 Gte Products Corporation Differential current detector in cable television trunk amplifier station
JPH0618353B2 (ja) * 1985-10-17 1994-03-09 松下電器産業株式会社 １ウエイアドレツサブルシステム
US5434610A (en) * 1992-07-13 1995-07-18 Scientific-Atlanta, Inc. Methods and apparatus for the reconfiguration of cable television systems

Also Published As

Publication number Publication date
DE69521583T2 (de) 2002-05-29
IL111321A0 (en) 1994-12-29
CA2160747A1 (en) 1996-04-19
DE69521583D1 (de) 2001-08-09
CA2160747C (en) 2002-01-01
EP0708559B1 (en) 2001-07-04
EP0708559A2 (en) 1996-04-24
EP0708559A3 (en) 1997-03-12
IL111321A (en) 1999-04-11

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