AT246253B - Lasttrennschalter - Google Patents

Lasttrennschalter

Info

Publication number
AT246253B
AT246253B AT905161A AT905161A AT246253B AT 246253 B AT246253 B AT 246253B AT 905161 A AT905161 A AT 905161A AT 905161 A AT905161 A AT 905161A AT 246253 B AT246253 B AT 246253B
Authority
AT
Austria
Prior art keywords
switch disconnectors
disconnectors
switch
Prior art date
Application number
AT905161A
Other languages
English (en)
Original Assignee
Siemens Ag
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
Priority claimed from DES67261A external-priority patent/DE1173964B/de
Priority claimed from DE1960S0071898 external-priority patent/DE1243751B/de
Priority claimed from DES76017A external-priority patent/DE1178130B/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT246253B publication Critical patent/AT246253B/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
    • H01H33/70—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
    • H01H33/12—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
    • H01H33/02—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
AT905161A 1960-02-25 1961-11-29 Lasttrennschalter AT246253B (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DES67261A DE1173964B (de) 1960-02-25 1960-02-25 Lasttrennschalter
DES69863A DE1150732B (de) 1960-02-25 1960-08-10 Lasttrennschalter mit einem beim Aus- und Einschalten nacheilenden Hilfsmesser
DE1960S0071898 DE1243751B (de) 1960-02-25 1960-12-30 Lasttrennschalter mit jeweils nacheilendem Hilfsmesser
DES76017A DE1178130B (de) 1960-02-25 1961-09-26 Lasttrennschalter

Publications (1)

Publication Number Publication Date
AT246253B true AT246253B (de) 1966-04-12

Family

ID=27437515

Family Applications (1)

Application Number Title Priority Date Filing Date
AT905161A AT246253B (de) 1960-02-25 1961-11-29 Lasttrennschalter

Country Status (2)

Country Link
AT (1) AT246253B (de)
CH (1) CH421232A (de)

Also Published As

Publication number Publication date
CH421232A (de) 1966-09-30

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