ES285690U - Dispositivo de contra-contacto para un interruptor de des- conexion del tipo de pantografo - Google Patents

Dispositivo de contra-contacto para un interruptor de des- conexion del tipo de pantografo

Info

Publication number
ES285690U
ES285690U ES1985285690U ES285690U ES285690U ES 285690 U ES285690 U ES 285690U ES 1985285690 U ES1985285690 U ES 1985285690U ES 285690 U ES285690 U ES 285690U ES 285690 U ES285690 U ES 285690U
Authority
ES
Spain
Prior art keywords
counter
contact
switching
pantograph
busbars
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
ES1985285690U
Other languages
English (en)
Other versions
ES285690Y (es
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.)
BBC Brown Boveri AG Germany
Original Assignee
Brown Boveri und Cie AG Germany
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 Brown Boveri und Cie AG Germany filed Critical Brown Boveri und Cie AG Germany
Publication of ES285690U publication Critical patent/ES285690U/es
Application granted granted Critical
Publication of ES285690Y publication Critical patent/ES285690Y/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/34—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact adapted to engage an overhead transmission line, e.g. for branching
    • H01H31/36—Contact moved by pantograph
    • 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
    • H01H9/14—Adaptation for built-in safety spark gaps
    • 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
    • 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
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Dispositivo contra-contacto para un interruptor de desconexión tipo pantógrafo, equipado con unos railes auxiliares que están fijados en el contra-contacto y que, en el caso de un proceso de desconexión, siguen a los tubos de contacto de pantógrafo por un tramo de desconexión definido y provisto de unos contactos de ruptura con un dispositivo de apagado de arco voltáico, el cual está dispuesto para los mismos que, siendo controlados por el movimiento de los railes auxiliares, cortan - durante el proceso de la desconexión y en los procesos de rebote, respectivamente, durante la conexión - una posible diferencia de potencial entre el contra-contacto y los tubos de contacto de pantógrafo, de modo que queda impedida la presentación de un arco voltáico entre los tubos de contacto de pantógrafo y el contra-contacto, caracterizado porque los contactos de ruptura (146, 205) están puenteados por un camino ó circuito de desviación (300, 301, 302), en el cual está intercalado por lo menos un elementode construcción eléctrico (300) que constituye un circuito definido amperimétrico para por lo menos las corrientes ó flujos de inducción que se presentan en un proceso de conexión y/ó desconexión.
ES1985285690U 1984-03-29 1985-03-28 Dispositivo de contra-contacto para un interruptor de des- conexion del tipo de pantografo Expired ES285690Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843411587 DE3411587A1 (de) 1984-03-29 1984-03-29 Gegenkontaktsystem fuer einen scherentrenner

Publications (2)

Publication Number Publication Date
ES285690U true ES285690U (es) 1985-11-01
ES285690Y ES285690Y (es) 1986-05-16

Family

ID=6231965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985285690U Expired ES285690Y (es) 1984-03-29 1985-03-28 Dispositivo de contra-contacto para un interruptor de des- conexion del tipo de pantografo

Country Status (4)

Country Link
EP (1) EP0156171B1 (es)
AT (1) ATE38585T1 (es)
DE (2) DE3411587A1 (es)
ES (1) ES285690Y (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1800290U (de) * 1957-09-20 1959-11-19 Siemens Schukkertwerke Ag Hochspannungstrennschalter.
CH425943A (de) * 1965-08-12 1966-12-15 Bbc Brown Boveri & Cie Trenner mit Widerstand
DE3224712A1 (de) * 1982-07-02 1984-01-19 Brown, Boveri & Cie Ag, 6800 Mannheim Schaltanlage

Also Published As

Publication number Publication date
EP0156171B1 (de) 1988-11-09
EP0156171A2 (de) 1985-10-02
ES285690Y (es) 1986-05-16
EP0156171A3 (en) 1986-06-25
ATE38585T1 (de) 1988-11-15
DE3566191D1 (en) 1988-12-15
DE3411587A1 (de) 1985-10-17

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970401