BR7502136A - CURRENT BREAKER - Google Patents

CURRENT BREAKER

Info

Publication number
BR7502136A
BR7502136A BR2717/75A BR7502717A BR7502136A BR 7502136 A BR7502136 A BR 7502136A BR 2717/75 A BR2717/75 A BR 2717/75A BR 7502717 A BR7502717 A BR 7502717A BR 7502136 A BR7502136 A BR 7502136A
Authority
BR
Brazil
Prior art keywords
current breaker
breaker
current
Prior art date
Application number
BR2717/75A
Other languages
Portuguese (pt)
Inventor
J Perle
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 BR7502136A publication Critical patent/BR7502136A/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
BR2717/75A 1974-07-17 1975-04-09 CURRENT BREAKER BR7502136A (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
BR7502136A true BR7502136A (en) 1976-07-06

Family

ID=5920834

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2717/75A BR7502136A (en) 1974-07-17 1975-04-09 CURRENT BREAKER

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
AU1465901A (en) * 1999-11-13 2001-05-30 S And C Electric Company Operating arrangement for mechanism
CA2390713C (en) * 1999-11-13 2010-01-19 Henry W. Kowalyshen 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
SE396501B (en) 1977-09-19
BE823231A (en) 1975-04-01
SE7415473L (en) 1976-01-19
DE2434438A1 (en) 1976-01-29
AT332930B (en) 1976-10-25
CA1028739A (en) 1978-03-28
CH575168A5 (en) 1976-04-30
ATA965874A (en) 1976-02-15

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