AT278156B - Lasttrennschalter - Google Patents

Lasttrennschalter

Info

Publication number
AT278156B
AT278156B AT634567A AT634567A AT278156B AT 278156 B AT278156 B AT 278156B AT 634567 A AT634567 A AT 634567A AT 634567 A AT634567 A AT 634567A AT 278156 B AT278156 B AT 278156B
Authority
AT
Austria
Prior art keywords
switch disconnectors
disconnectors
switch
Prior art date
Application number
AT634567A
Other languages
English (en)
Inventor
Werner Dipl Ing Glauner
Original Assignee
Concordia Masch & Elekt
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 Masch & Elekt filed Critical Concordia Masch & Elekt
Application granted granted Critical
Publication of AT278156B publication Critical patent/AT278156B/de

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
    • H01H33/123—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/77—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in air at atmospheric pressure
    • 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
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H2033/085—Stationary parts for restricting or subdividing the arc, e.g. barrier plate using a flat arc chute, the width of arc chamber being only slightly greater then thickness of switch blade
AT634567A 1966-10-28 1967-07-07 Lasttrennschalter AT278156B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0040549 1966-10-28

Publications (1)

Publication Number Publication Date
AT278156B true AT278156B (de) 1970-01-26

Family

ID=7024213

Family Applications (1)

Application Number Title Priority Date Filing Date
AT634567A AT278156B (de) 1966-10-28 1967-07-07 Lasttrennschalter

Country Status (4)

Country Link
AT (1) AT278156B (de)
CH (1) CH458482A (de)
DE (1) DE1590266A1 (de)
SE (1) SE333965B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH556603A (de) * 1973-03-20 1974-11-29 Bbc Brown Boveri & Cie In einer schaltkammer eines elektrischen schalters, insbesondere eines sf6-druckgasschalters, angeordneter bauteil aus unter der einwirkung der lichtbogenwaerme gasabgebendem werkstoff.

Also Published As

Publication number Publication date
DE1590266A1 (de) 1970-06-11
SE333965B (de) 1971-04-05
CH458482A (de) 1968-06-30

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Legal Events

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