ES227785U - Camara extintora de arco para desconectadores de proteccion de linea. - Google Patents
Camara extintora de arco para desconectadores de proteccion de linea.Info
- Publication number
- ES227785U ES227785U ES1977227785U ES227785U ES227785U ES 227785 U ES227785 U ES 227785U ES 1977227785 U ES1977227785 U ES 1977227785U ES 227785 U ES227785 U ES 227785U ES 227785 U ES227785 U ES 227785U
- Authority
- ES
- Spain
- Prior art keywords
- arc
- zigzag
- arch
- slit
- entrance
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/342—Venting arrangements for arc chutes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
Abstract
Cámara extintora de arco para desconectadores de protección de línea, consistente en placas extintoras dispuestas paralelas o en forma de abanico que se hallan fijadas en sus posiciones por la región opuesta a la entrada del arco, mediante una pieza perfilada de material aislante, en forma de U y que presenta una disposición en forma de zigzag de aberturas de salida del arco, caracterizada por el hecho de que las rendijas que se forman entre las placas extintoras se hallan cerradas por la pieza perfilada por el lado que se encuentra opuesto a la rendija de entrada del arco, y la pieza perfilada presenta en sus dos superficies laterales una abertura para cada rendija, estando dispuestas las aberturas que se encuentran en cada superficie lateral, en dos hileras en forma de zigzag.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT622776A AT343212B (de) | 1976-08-23 | 1976-08-23 | Lichtbogenloschkammer fur leitungsschutzschalter |
Publications (2)
Publication Number | Publication Date |
---|---|
ES227785U true ES227785U (es) | 1977-05-16 |
ES227785Y ES227785Y (es) | 1977-11-16 |
Family
ID=3584156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1977227785U Expired ES227785Y (es) | 1976-08-23 | 1977-04-14 | Camara extintora de arco para desconectador de proteccion delinea. |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT343212B (es) |
ES (1) | ES227785Y (es) |
FR (1) | FR2363181A1 (es) |
GB (1) | GB1566944A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT382741B (de) * | 1985-11-15 | 1987-04-10 | Felten & Guilleaume Ag Oester | Lichtbogenloeschkammer |
IT1314358B1 (it) * | 1999-12-31 | 2002-12-09 | Abb Ricerca Spa | Camera d'arco per interruttori di bassa tensione |
DE102004037294A1 (de) * | 2004-07-27 | 2006-03-23 | Siemens Ag | Lichtbogen-Löscheinrichtung sowie Niederspannungs-Leistungsschalter mit einer Leichtbogen-Löscheinrichtung |
-
1976
- 1976-08-23 AT AT622776A patent/AT343212B/de not_active IP Right Cessation
-
1977
- 1977-04-14 ES ES1977227785U patent/ES227785Y/es not_active Expired
- 1977-07-01 FR FR7720286A patent/FR2363181A1/fr not_active Withdrawn
- 1977-08-18 GB GB3465077A patent/GB1566944A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1566944A (en) | 1980-05-08 |
ATA622776A (de) | 1977-05-15 |
FR2363181A1 (fr) | 1978-03-24 |
ES227785Y (es) | 1977-11-16 |
AT343212B (de) | 1978-05-10 |
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