AU2003233901A1 - Current switching device - Google Patents

Current switching device

Info

Publication number
AU2003233901A1
AU2003233901A1 AU2003233901A AU2003233901A AU2003233901A1 AU 2003233901 A1 AU2003233901 A1 AU 2003233901A1 AU 2003233901 A AU2003233901 A AU 2003233901A AU 2003233901 A AU2003233901 A AU 2003233901A AU 2003233901 A1 AU2003233901 A1 AU 2003233901A1
Authority
AU
Australia
Prior art keywords
switching device
current switching
current
switching
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.)
Abandoned
Application number
AU2003233901A
Inventor
Lutz Niemeyer
Ekkehard Schade
Klaus-Dieter Weltmann
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.)
ABB Research Ltd Switzerland
Original Assignee
ABB Research Ltd Sweden
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 ABB Research Ltd Sweden filed Critical ABB Research Ltd Sweden
Publication of AU2003233901A1 publication Critical patent/AU2003233901A1/en
Abandoned 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/045—Means for extinguishing or preventing arc between current-carrying parts for arcs formed during closing
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/593—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for ensuring operation of the switch at a predetermined point of the ac cycle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
AU2003233901A 2002-06-17 2003-06-13 Current switching device Abandoned AU2003233901A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02405495.9 2002-06-17
EP02405495A EP1376633A1 (en) 2002-06-17 2002-06-17 Switching apparatus
PCT/CH2003/000386 WO2003107369A1 (en) 2002-06-17 2003-06-13 Current switching device

Publications (1)

Publication Number Publication Date
AU2003233901A1 true AU2003233901A1 (en) 2003-12-31

Family

ID=29716987

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003233901A Abandoned AU2003233901A1 (en) 2002-06-17 2003-06-13 Current switching device

Country Status (3)

Country Link
EP (1) EP1376633A1 (en)
AU (1) AU2003233901A1 (en)
WO (1) WO2003107369A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9251980B2 (en) 2011-01-14 2016-02-02 General Electric Company Apparatus for interrupting current
US8861144B2 (en) 2011-11-15 2014-10-14 Eaton Corporation Triggered arc flash arrester and switchgear system including the same
EP2720240A1 (en) 2012-10-11 2014-04-16 ABB Technology AG A pole part of a medium voltage circuit breaker arrangement comprising a triggered gap unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585449A (en) * 1969-12-11 1971-06-15 Allis Chalmers Mfg Co Circuit interrupter with triggered vacuum gap
US3842225A (en) * 1973-01-19 1974-10-15 Westinghouse Electric Corp High voltage circuit breaker utilizing insertion of a fixed resistance during opening and closing
US3891813A (en) * 1973-05-04 1975-06-24 Westinghouse Electric Corp EHV circuit breaker utilizing gallium cathode ignitrons for synchronous closing
GB9126508D0 (en) * 1991-12-13 1992-02-12 Gec Alsthom Ltd Synthetic test circuits for short-circuit testing of high-voltage alternating current circuit-breakers,and triggered spark gaps for use in such circuits

Also Published As

Publication number Publication date
EP1376633A1 (en) 2004-01-02
WO2003107369A1 (en) 2003-12-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase