ES2042386A2 - Mejoras introducidas en interruptores de alta tension. - Google Patents
Mejoras introducidas en interruptores de alta tension.Info
- Publication number
- ES2042386A2 ES2042386A2 ES929200209A ES9200209A ES2042386A2 ES 2042386 A2 ES2042386 A2 ES 2042386A2 ES 929200209 A ES929200209 A ES 929200209A ES 9200209 A ES9200209 A ES 9200209A ES 2042386 A2 ES2042386 A2 ES 2042386A2
- Authority
- ES
- Spain
- Prior art keywords
- principle
- self
- circuit breaker
- acts under
- arc interruption
- 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
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.
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 true ES2042386A2 (es) | 1993-12-01 |
ES2042386R 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) |
Citations (2)
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 |
FR2554632A1 (fr) * | 1983-11-08 | 1985-05-10 | Merlin Gerin | Disjoncteur a autosoufflage a cliquet anti-retour debrayable |
-
1992
- 1992-02-03 ES ES09200209A patent/ES2042386B1/es not_active Expired - Fee Related
Patent Citations (2)
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 |
FR2554632A1 (fr) * | 1983-11-08 | 1985-05-10 | Merlin Gerin | Disjoncteur a autosoufflage a cliquet anti-retour debrayable |
Also Published As
Publication number | Publication date |
---|---|
ES2042386R (es) | 1994-07-01 |
ES2042386B1 (es) | 1995-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20040916 |