ES2178600A1 - System for blocking different positions of a ground-connected load-breaking switch in medium-voltage cells - Google Patents

System for blocking different positions of a ground-connected load-breaking switch in medium-voltage cells

Info

Publication number
ES2178600A1
ES2178600A1 ES200100750A ES200100750A ES2178600A1 ES 2178600 A1 ES2178600 A1 ES 2178600A1 ES 200100750 A ES200100750 A ES 200100750A ES 200100750 A ES200100750 A ES 200100750A ES 2178600 A1 ES2178600 A1 ES 2178600A1
Authority
ES
Spain
Prior art keywords
switch
control mechanism
breaking switch
medium
different positions
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
ES200100750A
Other languages
Spanish (es)
Other versions
ES2178600B1 (en
Inventor
Ocerin Javier Ormazabal
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 PCT/ES2002/000144 priority patent/WO2002080209A1/en
Priority to CN 02801427 priority patent/CN1462461A/en
Priority to BR0204828-0A priority patent/BR0204828A/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

The invention relates to a system that is intended to be used when the control mechanism of an operating apparatus, such as a medium-voltage load-breaking switch, is independent of the actual load-breaking switch and can be removed in order to be replaced, repaired or for maintenance work to be carried out on the assembly. The inventive system is characterised in that it comprises an intermediate coupling element between the switch axle and the control mechanism and said intermediate element remains coupled to the switch axle when the control mechanism is removed. The aforementioned intermediate element comprises a flange (5) to which are associated numerous cylinders (8) which are held in semi-cylindrical housings (7) by means of an elastic element (9). In this way, said assembly can be used to block the different positions of the load-breaking switch when the control mechanism is removed, so that, when the control mechanism is returned, it is coupled correctly in accordance with the position of the switch.
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.
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
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

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 true ES2178600A1 (en) 2002-12-16
ES2178600B1 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)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES486741A1 (en) * 1978-12-12 1980-06-16 Hazemeijer Bv An actuating and locking device for a switching installation
GB2208454A (en) * 1987-08-05 1989-03-30 Bicc Plc Electric switch locking device
GB2279810A (en) * 1993-07-03 1995-01-11 Kloeckner Moeller Gmbh A lockable rotary drive for a circuit breaker
ES2109766T3 (en) * 1994-11-04 1998-01-16 Kloeckner Moeller Gmbh LOCKABLE MANUAL ACTUATION DEVICE FOR CONNECTING AND DISCONNECTING SHIELDED ELECTRONIC MANEUVER DEVICES, ESPECIALLY FORCE BREAKERS.
US5998743A (en) * 1996-01-30 1999-12-07 Kloeckner-Moeller Gmbh Locking-type actuator for a rotary switch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES486741A1 (en) * 1978-12-12 1980-06-16 Hazemeijer Bv An actuating and locking device for a switching installation
GB2208454A (en) * 1987-08-05 1989-03-30 Bicc Plc Electric switch locking device
GB2279810A (en) * 1993-07-03 1995-01-11 Kloeckner Moeller Gmbh A lockable rotary drive for a circuit breaker
ES2109766T3 (en) * 1994-11-04 1998-01-16 Kloeckner Moeller Gmbh LOCKABLE MANUAL ACTUATION DEVICE FOR CONNECTING AND DISCONNECTING SHIELDED ELECTRONIC MANEUVER DEVICES, ESPECIALLY FORCE BREAKERS.
US5998743A (en) * 1996-01-30 1999-12-07 Kloeckner-Moeller Gmbh Locking-type actuator for a rotary switch

Also Published As

Publication number Publication date
WO2002080209A1 (en) 2002-10-10
BR0204828A (en) 2003-07-01
CN1462461A (en) 2003-12-17
ES2178600B1 (en) 2004-08-01

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