ES2127502T3 - Circuito para el reconocimiento e indicacion de una interrupcion de una linea. - Google Patents

Circuito para el reconocimiento e indicacion de una interrupcion de una linea.

Info

Publication number
ES2127502T3
ES2127502T3 ES95890075T ES95890075T ES2127502T3 ES 2127502 T3 ES2127502 T3 ES 2127502T3 ES 95890075 T ES95890075 T ES 95890075T ES 95890075 T ES95890075 T ES 95890075T ES 2127502 T3 ES2127502 T3 ES 2127502T3
Authority
ES
Spain
Prior art keywords
varistors
conductor
circuit
recognition
indication
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
ES95890075T
Other languages
English (en)
Inventor
Wolfgang Dr Racek
Karl Ing Suchentrunk
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.)
Felten and Guilleaume Austria AG
Original Assignee
Felten and Guilleaume Austria AG
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 Felten and Guilleaume Austria AG filed Critical Felten and Guilleaume Austria AG
Application granted granted Critical
Publication of ES2127502T3 publication Critical patent/ES2127502T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/046—Signalling the blowing of a fuse
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device

Landscapes

  • Fuses (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Communication Cables (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

EN UN CIRCUITO PARA RECONOCIMIENTO E INDICACION DE UNA INTERRUPCION EN UNA CONDUCCION (1) DE UNION ENTRE DOS POLOS (L, N) SE HAN PREVISTO EN LA CONDUCCION (1) DE UNION DOS VARISTORES (V1, V2) CONECTADOS EN SERIE, CON LO CUAL LA CONDUCCION (3) SE PONE A TIERRA (PE) ENTRE AMBOS VARISTORES (V1, V2) A TRAVES DE UN TRAMO (F) DE CHISPAS. ENTRE LOS VARISTORES (V1, V2) Y LOS POLOS (L, N) SE HAN PREVISTO SEGURIDADES (S1, S2) QUE EVITAN UNA SOBRECARGA TERMICA DE LOS VARISTORES (V1, V2). DE FORMA PARALELA A LOS VARISTORES (V1, V2) SE DISPONE DE DOS PRIMERAS IMPEDANCIAS (Z1, Z2) Y EN DISPOSICION PARALELA CON RESPECTO A LA CONDUCCION (1) DE UNION DOS SEGUNDAS IMPEDANCIAS (Z4, Z5) DE UNA CONEXION DE PUENTE. EN EL PUENTE (7) ENTRE AMBAS RESISTENCIAS PRIMERAS (Z1, Z2) Y RESISTENCIAS (Z4, Z5) DE LA CONEXION DE PUENTE SE HA PREVISTO UN EQUIPO DE SEÑAL (SI1) DONDE EN CASO DE UNA INTERRUPCION DE LA CONDUCCION (1) DE UNION SE EMITE UNA SEÑAL. EN DISPOSICION PARALELA CON RESPECTO A LA SEGURIDAD (S2) SE HA PREVISTO UNA OTRA IMPEDANCIA (Z3). EL EQUIPO (SI1) DE SEÑAL CEDE UNA SEÑAL OPTICA O ACUSTICA, CUANDO SE ABRE UNA DE AMBAS SEGURIDADES (S1, S2).
ES95890075T 1994-04-21 1995-04-06 Circuito para el reconocimiento e indicacion de una interrupcion de una linea. Expired - Lifetime ES2127502T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT83394 1994-04-21

Publications (1)

Publication Number Publication Date
ES2127502T3 true ES2127502T3 (es) 1999-04-16

Family

ID=3500836

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95890075T Expired - Lifetime ES2127502T3 (es) 1994-04-21 1995-04-06 Circuito para el reconocimiento e indicacion de una interrupcion de una linea.

Country Status (5)

Country Link
EP (1) EP0678961B1 (es)
AT (1) ATE175059T1 (es)
DE (1) DE59504603D1 (es)
DK (1) DK0678961T3 (es)
ES (1) ES2127502T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405350B (de) * 1997-02-12 1999-07-26 Felten & Guilleaume Ag Oester Schutzschaltungsanordnung für überspannungsableiter
EP2276136B2 (de) * 2009-05-26 2018-04-04 SMA Solar Technology AG Überspannungsschutz für Wechselrichter mit eingangsseitigem EMV-Filter
DE102011111808B4 (de) 2011-08-27 2017-04-20 Audi Ag Trennadapter für einen Fahrzeugkomponententest und Testverfahren für eine Fahrzeugkomponente
DE102012103702B4 (de) 2012-04-26 2017-08-17 Technischer Vor Ort Service OHG Vorrichtung zum Nachweis von Überspannung
CN106026065B (zh) * 2016-07-22 2018-07-03 四川中光防雷科技股份有限公司 一种桥式结构电涌保护器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271446A (en) * 1977-06-27 1981-06-02 Comstock Wilford K Transient voltage suppression system
DE3423444A1 (de) * 1983-12-15 1985-09-05 AVE S.p.A., Vestone, Brescia Geraet fuer die begrenzung von oder den schutz vor auftretenden ueberspannungen mit einer hierin enthaltenen vorrichtung zum feststellen und anzeigen des auf alterung oder auf einen katastrophenfall zurueckgehenden lebensendes des geraetes
US4912590A (en) * 1989-05-01 1990-03-27 Westinghouse Electric Corp. Electrical surge suppressor and dual indicator apparatus
DE8914933U1 (es) * 1989-12-19 1990-02-01 Dehn + Soehne Gmbh + Co Kg, 8500 Nuernberg, De

Also Published As

Publication number Publication date
ATE175059T1 (de) 1999-01-15
DK0678961T3 (da) 1999-08-23
DE59504603D1 (de) 1999-02-04
EP0678961A1 (de) 1995-10-25
EP0678961B1 (de) 1998-12-23

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