ES2178600B1 - LOCKING SYSTEM OF THE DIFFERENT POSITIONS OF A GROUNDING SECTIONING SWITCH IN HIGH VOLTAGE CELLS. - Google Patents

LOCKING SYSTEM OF THE DIFFERENT POSITIONS OF A GROUNDING SECTIONING SWITCH IN HIGH VOLTAGE CELLS.

Info

Publication number
ES2178600B1
ES2178600B1 ES200100750A ES200100750A ES2178600B1 ES 2178600 B1 ES2178600 B1 ES 2178600B1 ES 200100750 A ES200100750 A ES 200100750A ES 200100750 A ES200100750 A ES 200100750A ES 2178600 B1 ES2178600 B1 ES 2178600B1
Authority
ES
Spain
Prior art keywords
switch
different positions
locking system
disconnector
grounding
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 - Fee Related
Application number
ES200100750A
Other languages
Spanish (es)
Other versions
ES2178600A1 (en
Inventor
Javier Ormazabal Ocerin
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.)
Grupo Ormazabal SA
Original Assignee
Grupo Ormazabal SA
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 Grupo Ormazabal SA filed Critical Grupo Ormazabal SA
Priority to ES200100750A priority Critical patent/ES2178600B1/en
Priority to CN 02801427 priority patent/CN1462461A/en
Priority to BR0204828-0A priority patent/BR0204828A/en
Priority to PCT/ES2002/000144 priority patent/WO2002080209A1/en
Publication of ES2178600A1 publication Critical patent/ES2178600A1/en
Application granted granted Critical
Publication of ES2178600B1 publication Critical patent/ES2178600B1/en
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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/06—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using tools as locking means
    • H01H2300/066—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using tools as locking means for locking a switch in a test or an "installation" position

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Keying Circuit Devices (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

Sistema de bloqueo de las diferentes posiciones de un interruptor seccionador de puesta a tierra en celdas de media tensión. El sistema está previsto en aquellos casos en los que el mecanismo de accionamiento de un aparato de maniobra, como puede ser un interruptor-seccionador de media tensión, es independiente del propio interruptor-seccionador, con posibilidad de extracción del mecanismo para su sustitución, reparación o mantenimiento del conjunto. El sistema se basa en disponer un elemento intermedio de unión entre el eje del interruptor y el mecanismo de accionamiento, quedando el elemento intermedio acoplado al eje del interruptor cuando se extrae el mecanismo de accionamiento. El elemento intermedio se constituye a partir de una brida (5) a la que están asociados una pluralidad de cilindros (8) retenidos en alojamientos semicilíndricos (7) por medio de un elemento elástico (9), determinando ese conjunto un medio de bloqueo de las distintas posiciones del interruptor-seccionador cuandose extrae el mecanismo de accionamiento, al objeto de que cuando se vuelva a acoplar éste último se realice correctamente de acuerdo con la posición del propio interruptor.Locking system for the different positions of an earthing switch in medium voltage cells. The system is provided in those cases in which the operating mechanism of a maneuvering device, such as a medium voltage switch-disconnector, is independent of the switch-disconnector itself, with the possibility of removing the mechanism for replacement, repair or maintenance of the whole. The system is based on arranging an intermediate connecting element between the axis of the switch and the drive mechanism, the intermediate element being coupled to the axis of the switch when the drive mechanism is removed. The intermediate element is constituted from a flange (5) to which a plurality of cylinders (8) retained in semi-cylindrical housings (7) are associated by means of an elastic element (9), this assembly determining a blocking means of the different positions of the switch-disconnector when the drive mechanism is removed, so that when the latter is re-coupled, it is correctly performed according to the position of the switch itself.

ES200100750A 2001-03-30 2001-03-30 LOCKING SYSTEM OF THE DIFFERENT POSITIONS OF A GROUNDING SECTIONING SWITCH IN HIGH VOLTAGE CELLS. Expired - Fee Related ES2178600B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES200100750A ES2178600B1 (en) 2001-03-30 2001-03-30 LOCKING SYSTEM OF THE DIFFERENT POSITIONS OF A GROUNDING SECTIONING SWITCH IN HIGH VOLTAGE CELLS.
CN 02801427 CN1462461A (en) 2001-03-30 2002-03-21 System for blocking different positions of ground-connected load-breaking switch in medium-voltage electric power cells
BR0204828-0A BR0204828A (en) 2001-03-30 2002-03-21 System for locking the positions of a medium voltage cell earth isolating switch
PCT/ES2002/000144 WO2002080209A1 (en) 2001-03-30 2002-03-21 System for blocking different positions of a ground-connected load-breaking switch in medium-voltage cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200100750A ES2178600B1 (en) 2001-03-30 2001-03-30 LOCKING SYSTEM OF THE DIFFERENT POSITIONS OF A GROUNDING SECTIONING SWITCH IN HIGH VOLTAGE CELLS.

Publications (2)

Publication Number Publication Date
ES2178600A1 ES2178600A1 (en) 2002-12-16
ES2178600B1 true ES2178600B1 (en) 2004-08-01

Family

ID=8497280

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200100750A Expired - Fee Related ES2178600B1 (en) 2001-03-30 2001-03-30 LOCKING SYSTEM OF THE DIFFERENT POSITIONS OF A GROUNDING SECTIONING SWITCH IN HIGH VOLTAGE CELLS.

Country Status (4)

Country Link
CN (1) CN1462461A (en)
BR (1) BR0204828A (en)
ES (1) ES2178600B1 (en)
WO (1) WO2002080209A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL172711C (en) * 1978-12-12 1983-10-03 Hazemeijer Bv COMPLETELY CLOSED SWITCHING UNIT.
GB8718487D0 (en) * 1987-08-05 1987-09-09 Bicc Plc Electric switch locking device
DE4322214C2 (en) * 1993-07-03 1995-08-24 Kloeckner Moeller Gmbh Lockable rotary actuator for circuit breakers
DE4439374C1 (en) * 1994-11-04 1996-02-15 Kloeckner Moeller Gmbh Encapsulated electric switching device with built=in interlock esp for power switches
DE19603238C1 (en) * 1996-01-30 1997-04-10 Kloeckner Moeller Gmbh Lockable actuator for use with rotary switch

Also Published As

Publication number Publication date
BR0204828A (en) 2003-07-01
WO2002080209A1 (en) 2002-10-10
CN1462461A (en) 2003-12-17
ES2178600A1 (en) 2002-12-16

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