AT332930B - SWITCH-DISCONNECTOR - Google Patents

SWITCH-DISCONNECTOR

Info

Publication number
AT332930B
AT332930B AT965874A AT965874A AT332930B AT 332930 B AT332930 B AT 332930B AT 965874 A AT965874 A AT 965874A AT 965874 A AT965874 A AT 965874A AT 332930 B AT332930 B AT 332930B
Authority
AT
Austria
Prior art keywords
disconnector
switch
Prior art date
Application number
AT965874A
Other languages
German (de)
Other versions
ATA965874A (en
Original Assignee
Concordia Sprecher Schalt
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 Concordia Sprecher Schalt filed Critical Concordia Sprecher Schalt
Publication of ATA965874A publication Critical patent/ATA965874A/en
Application granted granted Critical
Publication of AT332930B publication Critical patent/AT332930B/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
AT965874A 1974-07-17 1974-12-03 SWITCH-DISCONNECTOR AT332930B (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 (2)

Publication Number Publication Date
ATA965874A ATA965874A (en) 1976-02-15
AT332930B true AT332930B (en) 1976-10-25

Family

ID=5920834

Family Applications (1)

Application Number Title Priority Date Filing Date
AT965874A AT332930B (en) 1974-07-17 1974-12-03 SWITCH-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
AU1465701A (en) * 1999-11-13 2001-05-30 S And C Electric Company Circuit interrupter and operating mechanism therefor
EP1267374B1 (en) * 2001-06-11 2010-10-27 Schneider Electric Industries SAS Electrical interrupting device with mouvable contact bridge

Also Published As

Publication number Publication date
DE2434438A1 (en) 1976-01-29
CH575168A5 (en) 1976-04-30
ATA965874A (en) 1976-02-15
CA1028739A (en) 1978-03-28
BE823231A (en) 1975-04-01
SE396501B (en) 1977-09-19
BR7502136A (en) 1976-07-06
SE7415473L (en) 1976-01-19

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee