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ES2176031T3 - SWITCHING DEVICE FOR CONNECTION AND DISCONNECTION OR GROUNDING OF SECTIONS OF ROAD IN CATENARY FACILITIES. - Google Patents

SWITCHING DEVICE FOR CONNECTION AND DISCONNECTION OR GROUNDING OF SECTIONS OF ROAD IN CATENARY FACILITIES.

Info

Publication number
ES2176031T3
ES2176031T3 ES99952352T ES99952352T ES2176031T3 ES 2176031 T3 ES2176031 T3 ES 2176031T3 ES 99952352 T ES99952352 T ES 99952352T ES 99952352 T ES99952352 T ES 99952352T ES 2176031 T3 ES2176031 T3 ES 2176031T3
Authority
ES
Spain
Prior art keywords
catenary
disconnection
connection
switching device
sections
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
ES99952352T
Other languages
Spanish (es)
Inventor
Philippe Leray
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2176031T3 publication Critical patent/ES2176031T3/en
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
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
    • 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
    • H01H31/02—Details
    • H01H31/026—Movable parts and contacts mounted thereon
    • 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
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Insulators (AREA)
  • Transmitters (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

Dispositivo de conmutación para la conexión y desconexión o puesta a tierra de secciones de vía en instalaciones de catenarias, que contiene al menos un primer aislador de barra (2, 11) montado fijamente en un zócalo (1) y un segundo aislador de barra (3, 12) retenido de forma giratoria en el zócalo en correspondencia con él y un conjunto de contactos de conmutación (4) dispuesto en el extremo libre de los aisladores de barra y formado por cuchillas de contacto (15) y muelles de contacto (16), caracterizado porque el conjunto de contactos de conmutación (4) está formado por una combinación dispuesta por parejas y girada de forma simétrica rotatoria de cuchillas de contacto (15) y de muelles de contacto (16).Switching device for the connection and disconnection or earthing of track sections in catenary installations, which contains at least a first bar insulator (2, 11) fixedly mounted on a socket (1) and a second bar insulator ( 3, 12) rotatably retained in the socket in correspondence with it and a set of switching contacts (4) arranged at the free end of the bar insulators and formed by contact blades (15) and contact springs (16 ), characterized in that the set of switching contacts (4) is formed by a combination arranged in pairs and rotated symmetrically rotating contact blades (15) and contact springs (16).

ES99952352T 1998-08-20 1999-08-10 SWITCHING DEVICE FOR CONNECTION AND DISCONNECTION OR GROUNDING OF SECTIONS OF ROAD IN CATENARY FACILITIES. Expired - Lifetime ES2176031T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19837869A DE19837869C1 (en) 1998-08-20 1998-08-20 Switching device for connecting and disconnecting or earthing sections of the track in overhead contact line systems

Publications (1)

Publication Number Publication Date
ES2176031T3 true ES2176031T3 (en) 2002-11-16

Family

ID=7878194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99952352T Expired - Lifetime ES2176031T3 (en) 1998-08-20 1999-08-10 SWITCHING DEVICE FOR CONNECTION AND DISCONNECTION OR GROUNDING OF SECTIONS OF ROAD IN CATENARY FACILITIES.

Country Status (6)

Country Link
EP (1) EP1105894B1 (en)
AT (1) ATE216530T1 (en)
DE (2) DE19837869C1 (en)
ES (1) ES2176031T3 (en)
NO (1) NO319121B1 (en)
WO (1) WO2000011690A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1968704B (en) 2004-05-19 2010-12-08 爱密斯菲尔科技公司 Topical cromolyn preparations
CA2496250C (en) * 2005-02-08 2014-06-17 General Electric Canada Disconnect switch
DE102013217925A1 (en) 2013-09-09 2015-03-12 Siemens Aktiengesellschaft DC load disconnect switch for overhead lines of a traction power supply network and method for operating a DC load disconnector
DE102013218169A1 (en) 2013-09-11 2015-03-26 Siemens Aktiengesellschaft Burn-off element for an arc extinguishing arrangement, arc extinguishing arrangement and method for producing a Abbrandelements
CN112151297B (en) * 2020-09-29 2022-11-15 国网河南省电力公司经济技术研究院 A spliced external busbar grounding switch based on busbar post insulators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1117953A (en) * 1955-05-11 1956-05-29 Expansion device, with two opposing moving contacts and pressure for disconnectors and electrical switches, in general, and in particular for two-arm circuit-breakers for high and low voltage and high currents
DE3025485C2 (en) * 1980-07-03 1984-12-13 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Electric switch
DE3111793A1 (en) * 1981-03-20 1982-09-30 Siemens AG, 1000 Berlin und 8000 München SWITCH DISCONNECTOR WITH A SWIVELING SWITCHING ARM AND WITH A DELETING DEVICE

Also Published As

Publication number Publication date
EP1105894B1 (en) 2002-04-17
NO20010869L (en) 2001-02-20
DE19837869C1 (en) 2000-05-11
NO319121B1 (en) 2005-06-20
WO2000011690A1 (en) 2000-03-02
EP1105894A1 (en) 2001-06-13
NO20010869D0 (en) 2001-02-20
DE59901274D1 (en) 2002-05-23
ATE216530T1 (en) 2002-05-15

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