BE823231A - UNDER LOAD DISCONNECTOR - Google Patents

UNDER LOAD DISCONNECTOR

Info

Publication number
BE823231A
BE823231A BE151401A BE151401A BE823231A BE 823231 A BE823231 A BE 823231A BE 151401 A BE151401 A BE 151401A BE 151401 A BE151401 A BE 151401A BE 823231 A BE823231 A BE 823231A
Authority
BE
Belgium
Prior art keywords
under load
load disconnector
disconnector
under
load
Prior art date
Application number
BE151401A
Other languages
French (fr)
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 filed Critical
Publication of BE823231A publication Critical patent/BE823231A/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • 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
    • 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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • 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
    • H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
    • H01H9/085—Arrangements to facilitate replacement of a switch, e.g. cartridge housing contact separation effected by removing contact carrying element
    • 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
    • H01H2300/056—Tools for actuating a switch
    • H01H2300/058—Tools for actuating a switch using apparatus with a spring motor or a snap-acting mechanism for actuating any one of a number of circuit breakers
BE151401A 1974-07-17 1974-12-11 UNDER LOAD DISCONNECTOR BE823231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2434438A DE2434438A1 (en) 1974-07-17 1974-07-17 Sprung loaded contacter or circuit breaker - provides snap action gate to extinguish switching spark

Publications (1)

Publication Number Publication Date
BE823231A true BE823231A (en) 1975-04-01

Family

ID=5920834

Family Applications (1)

Application Number Title Priority Date Filing Date
BE151401A BE823231A (en) 1974-07-17 1974-12-11 UNDER LOAD DISCONNECTOR

Country Status (7)

Country Link
AT (1) AT332930B (en)
BE (1) BE823231A (en)
BR (1) BR7502136A (en)
CA (1) CA1028739A (en)
CH (1) CH575168A5 (en)
DE (1) DE2434438A1 (en)
SE (1) SE396501B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907574C2 (en) * 1979-02-27 1984-05-17 Concordia Sprecher-Schaltgeräte GmbH, 7024 Filderstadt Extinguishing chamber
DE3530960A1 (en) * 1985-08-27 1987-03-05 Krone Gmbh DEVICE FOR THREE-POLE SWITCHING A SWITCH-DISCONNECTOR BY MEANS OF A HAND-RING DRIVE
WO2001037301A1 (en) * 1999-11-13 2001-05-25 S & C Electric Company Operating arrangement for mechanism
MXPA02004531A (en) * 1999-11-13 2004-09-10 S & C Electric Co Circuit interrupter and operating mechanism therefor.
DE60238096D1 (en) * 2001-06-11 2010-12-09 Schneider Electric Ind Sas Electrical switching device with movable contact bridge

Also Published As

Publication number Publication date
BR7502136A (en) 1976-07-06
SE7415473L (en) 1976-01-19
CH575168A5 (en) 1976-04-30
ATA965874A (en) 1976-02-15
AT332930B (en) 1976-10-25
DE2434438A1 (en) 1976-01-29
CA1028739A (en) 1978-03-28
SE396501B (en) 1977-09-19

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