AT168743B - Trennschalter in Säulenform - Google Patents

Trennschalter in Säulenform

Info

Publication number
AT168743B
AT168743B AT168743DA AT168743B AT 168743 B AT168743 B AT 168743B AT 168743D A AT168743D A AT 168743DA AT 168743 B AT168743 B AT 168743B
Authority
AT
Austria
Prior art keywords
disconnector
column shape
column
shape
Prior art date
Application number
Other languages
English (en)
Original Assignee
Elin Ag Elek Ind Wien
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 Elin Ag Elek Ind Wien filed Critical Elin Ag Elek Ind Wien
Application granted granted Critical
Publication of AT168743B publication Critical patent/AT168743B/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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers
AT168743D 1948-09-02 1948-09-02 Trennschalter in Säulenform AT168743B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT168743T 1948-09-02

Publications (1)

Publication Number Publication Date
AT168743B true AT168743B (de) 1951-07-25

Family

ID=3654709

Family Applications (1)

Application Number Title Priority Date Filing Date
AT168743D AT168743B (de) 1948-09-02 1948-09-02 Trennschalter in Säulenform

Country Status (1)

Country Link
AT (1) AT168743B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781426A (en) * 1955-06-09 1957-02-12 Bbc Brown Boveri & Cie Disconnect switch
US2794870A (en) * 1954-07-13 1957-06-04 Bbc Brown Boveri & Cie Disconnect switch for high voltage lines
DE1059070B (de) * 1952-11-14 1959-06-11 Asea Ab Zweistuetzer-Hochspannungsdrehtrennschalter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059070B (de) * 1952-11-14 1959-06-11 Asea Ab Zweistuetzer-Hochspannungsdrehtrennschalter
US2794870A (en) * 1954-07-13 1957-06-04 Bbc Brown Boveri & Cie Disconnect switch for high voltage lines
US2781426A (en) * 1955-06-09 1957-02-12 Bbc Brown Boveri & Cie Disconnect switch

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