DK1529299T3 - Clutch installation drive mechanism and method of operating it - Google Patents

Clutch installation drive mechanism and method of operating it

Info

Publication number
DK1529299T3
DK1529299T3 DK03788182T DK03788182T DK1529299T3 DK 1529299 T3 DK1529299 T3 DK 1529299T3 DK 03788182 T DK03788182 T DK 03788182T DK 03788182 T DK03788182 T DK 03788182T DK 1529299 T3 DK1529299 T3 DK 1529299T3
Authority
DK
Denmark
Prior art keywords
drive mechanism
operating
circuit breakers
vacuum circuit
energy storage
Prior art date
Application number
DK03788182T
Other languages
Danish (da)
Inventor
Gerhardus Leonardus Nitert
Original Assignee
Eaton Electric Bv
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 Eaton Electric Bv filed Critical Eaton Electric Bv
Application granted granted Critical
Publication of DK1529299T3 publication Critical patent/DK1529299T3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • 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
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • 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
    • H01H31/003—Earthing switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • H01H5/10—Energy stored by deformation of elastic members by compression or extension of coil springs one end of spring being fixedly connected to the stationary or movable part of the switch and the other end reacting with a movable or stationary rigid member respectively through pins, cams, toothed or other shaped surfaces

Abstract

Drive mechanism for the synchronous operation of a plurality of vacuum circuit breakers (35). It comprises energy storage means (6), conversion means (37) for converting energy stored in the energy storage means (6) into an operation of switching off the vacuum circuit breakers (35) and for switching on the vacuum circuit breakers (35), in which latter process energy is simultaneously stored in the energy storage means (6). The conversion means (37) comprise first transfer means which can move substantially in a first direction and second transfer means which can move substantially in a second direction. The conversion means also comprise at least one connecting rod (4, 4'), which on one side (23, 23') is rotatably secured to the first transfer means and on a second side (22, 22') is rotatably secured to the second transfer means. The drive mechanism also comprises a trip mechanism which interacts with the drive mechanism and a disconnector drive mechanism (70) for the simultaneous operation of disconnectors (73).
DK03788182T 2002-08-15 2003-08-15 Clutch installation drive mechanism and method of operating it DK1529299T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1021286A NL1021286C2 (en) 2002-08-15 2002-08-15 Drive mechanism for switching installation and method for operating it.
PCT/NL2003/000587 WO2004017348A2 (en) 2002-08-15 2003-08-15 Drive mechanism for switching installation and method for operating it

Publications (1)

Publication Number Publication Date
DK1529299T3 true DK1529299T3 (en) 2007-06-04

Family

ID=31885131

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03788182T DK1529299T3 (en) 2002-08-15 2003-08-15 Clutch installation drive mechanism and method of operating it

Country Status (10)

Country Link
EP (1) EP1529299B1 (en)
AT (1) ATE355603T1 (en)
AU (1) AU2003261668B2 (en)
DE (1) DE60312169T2 (en)
DK (1) DK1529299T3 (en)
ES (1) ES2281684T3 (en)
NL (1) NL1021286C2 (en)
NZ (1) NZ538588A (en)
PT (1) PT1529299E (en)
WO (1) WO2004017348A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2172956B1 (en) * 2008-10-03 2013-02-13 Schneider Electric Industries SAS A mechanism for the synchronized operation of closing and opening of a switching device and a selector device in a switchgear
FR3044162B1 (en) * 2015-11-20 2023-05-12 Schneider Electric Ind Sas ELECTRICAL PROTECTION DEVICE AND IN PARTICULAR MEDIUM VOLTAGE ELECTRIC CIRCUIT BREAKER
CN110364377B (en) * 2018-03-26 2022-05-03 施耐德电器工业公司 Change-over switch mechanism and dual-power automatic change-over switch comprising same
CN110661338A (en) * 2019-09-20 2020-01-07 华为技术有限公司 Power distribution system and control method thereof
DE102020202689B4 (en) * 2020-03-03 2022-06-09 Siemens Aktiengesellschaft Switching arrangement for medium voltage
GB2600764B (en) * 2020-11-10 2023-02-08 Eaton Intelligent Power Ltd Operating mechanism for opening and closing at least two contacts simultaneously

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214550A (en) * 1962-05-02 1965-10-26 Westinghouse Electric Corp Circuit interrupters with crossbars captively related to piston structures
US3349208A (en) * 1962-07-27 1967-10-24 Ite Circuit Breaker Ltd Toggle lever actuated manuallyoperated circuit controller
DE1221338B (en) * 1963-07-23 1966-07-21 Calor Emag Elektrizitaets Ag Multiphase high-voltage switchgear encapsulated in insulating material
US4253003A (en) * 1978-05-31 1981-02-24 S & C Electric Company High voltage switch operating mechanism
DE3147016C2 (en) * 1981-11-27 1986-10-23 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen High voltage switch
US4587390A (en) * 1985-01-07 1986-05-06 Golden Gate Switchboard Co. Vacuum circuit breaker
NL8803018A (en) * 1988-12-08 1990-07-02 Holec Syst & Componenten Electric switch operated by rotating shaft via lever system
US5140117A (en) * 1991-02-28 1992-08-18 Pmc Engineering Company, Inc. Two-link, trip-free mechanism for use in a switch assembly
DE29917860U1 (en) * 1999-09-30 2000-02-17 Siemens Ag Drive for a circuit breaker pole module

Also Published As

Publication number Publication date
DE60312169D1 (en) 2007-04-12
ATE355603T1 (en) 2006-03-15
WO2004017348A2 (en) 2004-02-26
PT1529299E (en) 2007-06-06
EP1529299A2 (en) 2005-05-11
AU2003261668A1 (en) 2004-03-03
ES2281684T3 (en) 2007-10-01
AU2003261668B2 (en) 2007-08-02
WO2004017348A3 (en) 2004-06-10
DE60312169T2 (en) 2007-11-22
NZ538588A (en) 2007-01-26
NL1021286C2 (en) 2004-03-03
EP1529299B1 (en) 2007-02-28

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