ES2099920T3 - Contacto de inercia. - Google Patents

Contacto de inercia.

Info

Publication number
ES2099920T3
ES2099920T3 ES93400597T ES93400597T ES2099920T3 ES 2099920 T3 ES2099920 T3 ES 2099920T3 ES 93400597 T ES93400597 T ES 93400597T ES 93400597 T ES93400597 T ES 93400597T ES 2099920 T3 ES2099920 T3 ES 2099920T3
Authority
ES
Spain
Prior art keywords
tube
contact
inertia
circuit breaker
supports
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
ES93400597T
Other languages
English (en)
Inventor
Michel Perret
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.)
Grid Solutions SAS
Original Assignee
GEC Alsthom T&D SA
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 GEC Alsthom T&D SA filed Critical GEC Alsthom T&D SA
Application granted granted Critical
Publication of ES2099920T3 publication Critical patent/ES2099920T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/168—Impedances connected with contacts the impedance being inserted both while closing and while opening the switch

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)

Abstract

CONTACTO DE INERCIA, DESTINADO A COOPERAR CON UN CONTACTO EN SERIE CON UN COMPONENTE, TAL COMO UNA RESISTENCIA O UNA VARISTANCIA, DISPUESTA EN LA CAMARA DE CORTE DE UN DISYUNTOR PARA SER INSTADO DURANTE UN TIEMPO LIMITADO EN PARALELO SOBRE LOS CONTACTOS DEL DISYUNTOR, COMPRENDIENDO ESTE ULTIMO UN TUBO QUE SOPORTA CONTACTOS MOVILES Y CONECTADO A UNA VARILLA DE MANIOBRA, CARACTERIZADO EN QUE COMPRENDE UNA ENVOLTURA METALICA (50) DE REVOLUCION, COAXIAL A DICHO TUBO (13) Y QUE RODEA ESTE ULTIMO, DE FORMA SENSIBLEMENTE TUBULAR CON UNA PROTUBERANCIA (51) ENMARCADA POR DOS APOYOS (52, 53) DE FRICCION SUAVE SOBRE DICHO TUBO, SIENDO UN PRIMER EXTREMO (50A'') DE DICHO CONTACTO DE INSERCION REALIZADO EN ALEACION RESISTENTE A LOS EFECTO DEL ARCO, SIRVIENDO UN SEGUNDO EXTREMO (54) DE DICHO CONTACTO DE FIJACION A UN PRIMER EXTREMO DE AL MENOS UN MUELLE (55) DEL QUE UN SEGUNDO EXTREMO ESTA FIJADO SOBRE DICHO TUBO (13), UN ANILLO (57) DE SECCION INTERIOR CONICA ESTA DISPUESTO EN UN EXTREMO DE LA CAVIDAD FORMADA POR DICHA PROTUBERANCIA Y QUE COOPERA CON UN COLLARIN ABOMBADO (60) FIJADO A DICHO TUBO PARA LA AMORTIGUACION DEL MOVIMIENTO RELATIVO ENTRE DICHO CONTACTO DE INERCIA Y DICHO TUBO.
ES93400597T 1992-03-10 1993-03-08 Contacto de inercia. Expired - Lifetime ES2099920T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202837A FR2688624A1 (fr) 1992-03-10 1992-03-10 Contact a inertie pour disjoncteur permettant l'insertion temporaire d'une impedance.

Publications (1)

Publication Number Publication Date
ES2099920T3 true ES2099920T3 (es) 1997-06-01

Family

ID=9427530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93400597T Expired - Lifetime ES2099920T3 (es) 1992-03-10 1993-03-08 Contacto de inercia.

Country Status (6)

Country Link
US (1) US5302784A (es)
EP (1) EP0560665B1 (es)
CA (1) CA2091321C (es)
DE (1) DE69309759T2 (es)
ES (1) ES2099920T3 (es)
FR (1) FR2688624A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6236010B1 (en) 1999-07-14 2001-05-22 Southern States, Inc. Circuit interrupter including a penetrating electrical contact with grip and release structure
US6316742B1 (en) 1999-07-14 2001-11-13 Southern States, Inc. Limited restrike circuit interrupter used as a line capacitor and load switch
FR2957451A1 (fr) * 2010-03-09 2011-09-16 Areva T & D Sas Interrupteur electrique haute tension avec retour sur fermeture et dispositif d'insertion d'une resistance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450501A1 (fr) * 1979-03-02 1980-09-26 Alsthom Cgee Dispositif d'insertion de resistance a la fermeture d'un appareil d'interruption
DE3411445A1 (de) * 1984-02-06 1985-08-08 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Hochspannungsschalter
FR2663456B1 (fr) * 1990-06-14 1996-04-26 Alsthom Gec Disjoncteur a varistance incorporee.

Also Published As

Publication number Publication date
DE69309759D1 (de) 1997-05-22
DE69309759T2 (de) 1997-07-31
FR2688624A1 (fr) 1993-09-17
US5302784A (en) 1994-04-12
CA2091321A1 (fr) 1993-09-11
FR2688624B1 (es) 1994-04-22
EP0560665A1 (fr) 1993-09-15
EP0560665B1 (fr) 1997-04-16
CA2091321C (fr) 1996-07-23

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