AT314025B - Flüssigkeitsarmer Hochspannungsschalterpol - Google Patents

Flüssigkeitsarmer Hochspannungsschalterpol

Info

Publication number
AT314025B
AT314025B AT445772A AT445772A AT314025B AT 314025 B AT314025 B AT 314025B AT 445772 A AT445772 A AT 445772A AT 445772 A AT445772 A AT 445772A AT 314025 B AT314025 B AT 314025B
Authority
AT
Austria
Prior art keywords
low
high voltage
voltage switch
liquid high
switch pole
Prior art date
Application number
AT445772A
Other languages
English (en)
Original Assignee
Sprecher & Schuh 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
Application filed by Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Application granted granted Critical
Publication of AT314025B publication Critical patent/AT314025B/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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55—Oil reservoirs or tanks; Lowering means therefor
AT445772A 1971-06-30 1972-05-23 Flüssigkeitsarmer Hochspannungsschalterpol AT314025B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH959271A CH539938A (de) 1971-06-30 1971-06-30 Flüssigkeitsarmer Hochspannungsschalterpol

Publications (1)

Publication Number Publication Date
AT314025B true AT314025B (de) 1974-03-11

Family

ID=4353573

Family Applications (1)

Application Number Title Priority Date Filing Date
AT445772A AT314025B (de) 1971-06-30 1972-05-23 Flüssigkeitsarmer Hochspannungsschalterpol

Country Status (3)

Country Link
AT (1) AT314025B (de)
CH (1) CH539938A (de)
DE (1) DE7203854U (de)

Also Published As

Publication number Publication date
DE7203854U (de) 1972-04-27
CH539938A (de) 1973-07-31

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee