ES2049956T3 - Dispositivo pararrayos con indicador visual de defecto. - Google Patents

Dispositivo pararrayos con indicador visual de defecto.

Info

Publication number
ES2049956T3
ES2049956T3 ES90420416T ES90420416T ES2049956T3 ES 2049956 T3 ES2049956 T3 ES 2049956T3 ES 90420416 T ES90420416 T ES 90420416T ES 90420416 T ES90420416 T ES 90420416T ES 2049956 T3 ES2049956 T3 ES 2049956T3
Authority
ES
Spain
Prior art keywords
envelope
fault indicator
strap
lightning device
visual fault
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
ES90420416T
Other languages
English (en)
Inventor
Dominique Mercier
Louis Mainier
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.)
SIMEL
Original Assignee
SIMEL
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 SIMEL filed Critical SIMEL
Application granted granted Critical
Publication of ES2049956T3 publication Critical patent/ES2049956T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/12—Means structurally associated with spark gap for recording operation thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors; Arresters

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)

Abstract

DISPOSITIVO DE PARARRAYOS PARA REDES ELECTRICAS AEREAS DE MEDIANA TENSION, DEL GENERO CONSTITUIDO POR UN EMPILADO DE PASTILLAS CERAMICAS ENCERRADAS EN EL INTERIOR DE UNA ENVOLTURA AISLANTE (2), CARACTERIZADO EN QUE ESTA DOTADO DE UN BRAZALETE DETECTOR (5) QUE ES RETENIDO CONTRA LA PARED EXTERIOR DE LA ENVOLTURA (2), REALIZADA EN MATERIA DEFORMABLE, POR UNOS MEDIOS MECANICOS (9) AGENCIADOS DE MODO QUE CEDAN, PERMITIENDO LA EXPULSION DE DICHO BRAZALETE, BAJO EL EFECTO DEL INFLAMIENTO DE LA ENVOLTURA CONSECUTIVA A LA PRESION DE LOS GASES ENGENDRADOS POR LA PUESTA EN CORTOCIRCUITO DE LAS PASTILLAS CERAMICAS.
ES90420416T 1989-09-22 1990-09-20 Dispositivo pararrayos con indicador visual de defecto. Expired - Lifetime ES2049956T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8912670A FR2652457B1 (fr) 1989-09-22 1989-09-22 Dispositif parafoudre a indicateur visuel de defaut.

Publications (1)

Publication Number Publication Date
ES2049956T3 true ES2049956T3 (es) 1994-05-01

Family

ID=9385880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90420416T Expired - Lifetime ES2049956T3 (es) 1989-09-22 1990-09-20 Dispositivo pararrayos con indicador visual de defecto.

Country Status (4)

Country Link
EP (1) EP0419386B1 (es)
DE (1) DE69005760T2 (es)
ES (1) ES2049956T3 (es)
FR (1) FR2652457B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678764A1 (fr) * 1991-07-03 1993-01-08 Ferraz Indicateur de defaut pour un parafoudre.
SE469405B (sv) * 1991-11-13 1993-06-28 Asea Brown Boveri Ventilavledare

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290547A (en) * 1964-10-19 1966-12-06 Mc Graw Edison Co Pressure relief and failure indicating means for arrester
DE1513313A1 (de) * 1965-09-15 1970-01-02 Licentia Gmbh Anzeigevorrichtung,insbesondere fuer UEberspannungs-Sicherungen
DE2354459A1 (de) * 1973-10-31 1975-05-15 Transformatoren Union Ag Ueberspannungsableiter mit ueberdruckentlastungseinrichtung und -anzeige
DE2655557A1 (de) * 1976-12-08 1978-06-15 Transformatoren Union Ag Ueberspannungsableiter
FR2603418B1 (fr) * 1986-08-28 1988-11-10 Ferraz Indicateur pour la signalisation de la mise en court-circuit d'un parafoudre

Also Published As

Publication number Publication date
FR2652457A1 (fr) 1991-03-29
EP0419386A1 (fr) 1991-03-27
EP0419386B1 (fr) 1994-01-05
FR2652457B1 (fr) 1993-12-24
DE69005760D1 (de) 1994-02-17
DE69005760T2 (de) 1994-04-28

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