AT292830B - Vakuumschalteinrichtung mit wenigstens einer lichtbogenloeschkammer - Google Patents

Vakuumschalteinrichtung mit wenigstens einer lichtbogenloeschkammer

Info

Publication number
AT292830B
AT292830B AT11902/68A AT1190268A AT292830B AT 292830 B AT292830 B AT 292830B AT 11902/68 A AT11902/68 A AT 11902/68A AT 1190268 A AT1190268 A AT 1190268A AT 292830 B AT292830 B AT 292830B
Authority
AT
Austria
Prior art keywords
switching device
arc chamber
vacuum switching
vacuum
arc
Prior art date
Application number
AT11902/68A
Other languages
German (de)
English (en)
Original Assignee
Inst Prueffeld 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 Inst Prueffeld Elekt filed Critical Inst Prueffeld Elekt
Application granted granted Critical
Publication of AT292830B publication Critical patent/AT292830B/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
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/56—Gas reservoirs
AT11902/68A 1968-04-29 1968-12-06 Vakuumschalteinrichtung mit wenigstens einer lichtbogenloeschkammer AT292830B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD13183468 1968-04-29
FR6900149A FR2019732A5 (enrdf_load_stackoverflow) 1968-04-29 1969-01-08
GB231569 1969-01-15

Publications (1)

Publication Number Publication Date
AT292830B true AT292830B (de) 1971-08-15

Family

ID=27179712

Family Applications (1)

Application Number Title Priority Date Filing Date
AT11902/68A AT292830B (de) 1968-04-29 1968-12-06 Vakuumschalteinrichtung mit wenigstens einer lichtbogenloeschkammer

Country Status (4)

Country Link
AT (1) AT292830B (enrdf_load_stackoverflow)
DE (1) DE1811349A1 (enrdf_load_stackoverflow)
FR (1) FR2019732A5 (enrdf_load_stackoverflow)
GB (1) GB1259172A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB1259172A (enrdf_load_stackoverflow) 1972-01-05
FR2019732A5 (enrdf_load_stackoverflow) 1970-07-03
DE1811349A1 (de) 1969-11-06

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Legal Events

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