ES2042386R - - Google Patents

Info

Publication number
ES2042386R
ES2042386R ES9200209A ES9200209A ES2042386R ES 2042386 R ES2042386 R ES 2042386R ES 9200209 A ES9200209 A ES 9200209A ES 9200209 A ES9200209 A ES 9200209A ES 2042386 R ES2042386 R ES 2042386R
Authority
ES
Spain
Prior art keywords
contact
mobile contact
vencer
short circuit
disconnection
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
ES9200209A
Other languages
English (en)
Other versions
ES2042386A2 (es
ES2042386B1 (es
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 filed Critical
Priority to ES09200209A priority Critical patent/ES2042386B1/es
Priority to EP19930500009 priority patent/EP0572346A3/en
Priority to NL9301340A priority patent/NL9301340A/nl
Priority claimed from NL9301340A external-priority patent/NL9301340A/nl
Priority to BE9300818A priority patent/BE1007340A7/fr
Publication of ES2042386A2 publication Critical patent/ES2042386A2/es
Publication of ES2042386R publication Critical patent/ES2042386R/es
Application granted granted Critical
Publication of ES2042386B1 publication Critical patent/ES2042386B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas

Landscapes

  • Circuit Breakers (AREA)

Abstract

MEJORAS INTRODUCIDAS EN INTERRUPTORES DE ALTA TENSION. A PARTIR DE UNA ESTRUCTURA EQUIVALENTE A LA DE UN PISTON DE COMPRESION SIMPLE TIPO PUFFER, EN EL QUE EL CONTACTO MOVIL (1), ASISTIDO POR UN RESORTE DE CONEXION (3) Y UN RESORTE DE DESCONEXION (4), SE ALOJA CONJUNTAMENTE CON EL CONTACTO FIJO (2) EN EL INTERIOR DE UNA CAMARA DE EXTINCION (5) PROVISTA DE UNA MEMBRANA (6) ATRAVESADA POR EL CONTACTO MOVIL (1) Y A LA QUE ES SOLIDARIO UN CILINDRO GUIA (7) EN EL QUE JUEGA EL PISTON DE COMPRESION (8) PROVISTO DE LA CORRESPONDIENTE TOBERA (10), LAS MEJORAS QUE SE PRECONIZAN CONSISTEN EN DOTAR AL CONTACTO MOVIL (1) DE UN DISPOSITIVO DE ENCLAVAMIENTO ANTIRETORNO (11) QUE, PERMITIENDO EL LIBRE DESPLAZAMIENTO DEL CONTACTO MOVIL (1) EN SENTIDO DE DESCONEXION, PROVOQUE EL BLOQUEO DEL MISMO EN CUALQUIER MOMENTO EN EL QUE SE PRODUZCA UNA TENDENCIA AL RETROCESO DE DICHO CONTACTO, DEBIDO A QUE UNA ELEVADA CORRIENTE DE CORTOCIRCUITO PROVOQUE UNA TENSION DE RETROCALENTAMIENTO CAPAZ DE VENCER LA TENSION DEL RESORTE DE DESCONEXION (4), DE MANERA QUE A PARTIR DE ESTE MOMENTO EL CONTACTO FIJO (1) QUEDA BLOQUEADO, EL INTERRUPTOR ACTUA COMO UN SELF BLAST QUE COMPLETA LA EXTINCION DE LA CORRIENTE DE CORTOCIRCUITO MEDIANTE AUTOSOPLADO POR EXPANSION TERMICA, COMPLETANDO EL CONTACTO MOVIL (1) SU CARRERA DE DESCONEXION UNA VEZ QUE HA SIDO EXTINGUIDO EL ARCO.
ES09200209A 1992-02-03 1992-02-03 Mejoras introducidas en interruptores de alta tension. Expired - Fee Related ES2042386B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES09200209A ES2042386B1 (es) 1992-02-03 1992-02-03 Mejoras introducidas en interruptores de alta tension.
EP19930500009 EP0572346A3 (en) 1992-02-03 1993-02-02 High-voltage circuit breaker
NL9301340A NL9301340A (nl) 1992-02-03 1993-07-30 Hoogspanningsketenonderbreker.
BE9300818A BE1007340A7 (fr) 1992-02-03 1993-08-04 Disjoncteur de haute tension.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES09200209A ES2042386B1 (es) 1992-02-03 1992-02-03 Mejoras introducidas en interruptores de alta tension.
NL9301340A NL9301340A (nl) 1992-02-03 1993-07-30 Hoogspanningsketenonderbreker.
BE9300818A BE1007340A7 (fr) 1992-02-03 1993-08-04 Disjoncteur de haute tension.

Publications (3)

Publication Number Publication Date
ES2042386A2 ES2042386A2 (es) 1993-12-01
ES2042386R true ES2042386R (es) 1994-07-01
ES2042386B1 ES2042386B1 (es) 1995-03-16

Family

ID=27159808

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09200209A Expired - Fee Related ES2042386B1 (es) 1992-02-03 1992-02-03 Mejoras introducidas en interruptores de alta tension.

Country Status (1)

Country Link
ES (1) ES2042386B1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373141A1 (fr) * 1976-12-06 1978-06-30 Cem Comp Electro Mec Appareil electrique de coupure a haute tension, notamment un disjoncteur a autosoufflage de l'arc de coupure par un gaz
FR2554632B1 (fr) * 1983-11-08 1986-09-05 Merlin Gerin Disjoncteur a autosoufflage a cliquet anti-retour debrayable

Also Published As

Publication number Publication date
ES2042386A2 (es) 1993-12-01
ES2042386B1 (es) 1995-03-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040916