AU619666B2 - Switch drive mechanism - Google Patents

Switch drive mechanism

Info

Publication number
AU619666B2
AU619666B2 AU52060/90A AU5206090A AU619666B2 AU 619666 B2 AU619666 B2 AU 619666B2 AU 52060/90 A AU52060/90 A AU 52060/90A AU 5206090 A AU5206090 A AU 5206090A AU 619666 B2 AU619666 B2 AU 619666B2
Authority
AU
Australia
Prior art keywords
drive mechanism
switch drive
switch
drive
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.)
Ceased
Application number
AU52060/90A
Other versions
AU5206090A (en
Inventor
Tjoan Sioe Rutger Tan
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.)
Holec Systemen en Componenten BV
Original Assignee
Holec Systemen en Componenten 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 Holec Systemen en Componenten BV filed Critical Holec Systemen en Componenten BV
Publication of AU5206090A publication Critical patent/AU5206090A/en
Application granted granted Critical
Publication of AU619666B2 publication Critical patent/AU619666B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3005—Charging means
    • H01H3/3026—Charging means in which the closing spring charges the opening spring or vice versa
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state
    • 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
    • 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
AU52060/90A 1988-12-08 1990-03-21 Switch drive mechanism Ceased AU619666B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8803018A NL8803018A (en) 1988-12-08 1988-12-08 Electric switch operated by rotating shaft via lever system
EP90200563A EP0450194A1 (en) 1988-12-08 1990-03-08 Switch drive mechanism

Publications (2)

Publication Number Publication Date
AU5206090A AU5206090A (en) 1991-10-03
AU619666B2 true AU619666B2 (en) 1992-01-30

Family

ID=26125787

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52060/90A Ceased AU619666B2 (en) 1988-12-08 1990-03-21 Switch drive mechanism

Country Status (3)

Country Link
EP (1) EP0450194A1 (en)
AU (1) AU619666B2 (en)
NL (1) NL8803018A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9101162A (en) * 1991-07-03 1993-02-01 Holec Syst & Componenten IMPROVED DRIVE MECHANISM FOR AN ELECTRIC SWITCH, IN PARTICULAR A LOAD OR POWER SWITCH.
DE4411596C1 (en) * 1994-03-30 1995-06-08 Holec Schaltgeraete Gmbh Vacuum load switch operating drive
GB2306602B (en) * 1995-10-26 2000-03-29 Gec Alsthom Ltd Motion conversion arrangement
NL1021286C2 (en) * 2002-08-15 2004-03-03 Eaton Electric Nv Drive mechanism for switching installation and method for operating it.
FR2932606A1 (en) * 2008-06-13 2009-12-18 Schneider Electric Ind Sas DEVICE FOR CONTROLLING AND PRESSURIZING CONTACT FOR AN ELECTRICAL DEVICE FOR CUTTING AT AT LEAST TWO POSITIONS.
FR2984588B1 (en) * 2011-12-15 2015-06-12 Schneider Electric Ind Sas DEVICE FOR ACTUATING AUXILIARY CONTACTS IN AN ELECTRICAL CUTTING APPARATUS

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3484871A (en) * 1970-10-28 1973-05-03 Westinghouse Electric Corporation Improvements in or relating to improved switch-operating mechanism with particular application thereof to potential-transformer disconnecting assembly
AU3537271A (en) * 1970-12-17 1973-05-10 Westinghouse Electric Corporation Improvements in or relating to circuit interrupter
AU5406979A (en) * 1978-12-21 1980-07-10 Anderson S. Gordon Ltd. Switch gear

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400353A (en) * 1966-06-30 1968-09-03 S & C Electric Co Metal enclosed switchgear with series connected switch means, circuit interrupter means, current responsive means and operating means mounted on door
US3594524A (en) * 1970-02-09 1971-07-20 Gen Electric Vacuum-type electric circuit breaker
US4121268A (en) * 1977-03-10 1978-10-17 Westinghouse Electric Corp. Electrolytic cell vacuum switching system
US4336520A (en) * 1980-07-25 1982-06-22 Trayer Frank C Method and apparatus for short circuit protection of high voltage distribution systems
DE3214935C2 (en) * 1982-04-19 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Drive device for electric switches

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3484871A (en) * 1970-10-28 1973-05-03 Westinghouse Electric Corporation Improvements in or relating to improved switch-operating mechanism with particular application thereof to potential-transformer disconnecting assembly
AU3537271A (en) * 1970-12-17 1973-05-10 Westinghouse Electric Corporation Improvements in or relating to circuit interrupter
AU5406979A (en) * 1978-12-21 1980-07-10 Anderson S. Gordon Ltd. Switch gear

Also Published As

Publication number Publication date
NL8803018A (en) 1990-07-02
AU5206090A (en) 1991-10-03
EP0450194A1 (en) 1991-10-09

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