AT332929B - Einpolig schaltbare schalteinheit - Google Patents

Einpolig schaltbare schalteinheit

Info

Publication number
AT332929B
AT332929B AT503973A AT503973A AT332929B AT 332929 B AT332929 B AT 332929B AT 503973 A AT503973 A AT 503973A AT 503973 A AT503973 A AT 503973A AT 332929 B AT332929 B AT 332929B
Authority
AT
Austria
Prior art keywords
switching unit
pole switching
pole
unit
switching
Prior art date
Application number
AT503973A
Other languages
German (de)
English (en)
Other versions
ATA503973A (de
Original Assignee
Krone Gmbh
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 DE19722229865 external-priority patent/DE2229865C3/de
Application filed by Krone Gmbh filed Critical Krone Gmbh
Publication of ATA503973A publication Critical patent/ATA503973A/de
Application granted granted Critical
Publication of AT332929B publication Critical patent/AT332929B/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
    • 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
    • H01H33/045—Means for extinguishing or preventing arc between current-carrying parts for arcs formed during closing
    • 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
AT503973A 1972-06-19 1973-06-07 Einpolig schaltbare schalteinheit AT332929B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722229865 DE2229865C3 (de) 1972-06-19 Einpolig schaltbare Hochspannungsschalteinheit, insbesondere Lastschalter

Publications (2)

Publication Number Publication Date
ATA503973A ATA503973A (de) 1976-02-15
AT332929B true AT332929B (de) 1976-10-25

Family

ID=5848140

Family Applications (1)

Application Number Title Priority Date Filing Date
AT503973A AT332929B (de) 1972-06-19 1973-06-07 Einpolig schaltbare schalteinheit

Country Status (8)

Country Link
AT (1) AT332929B (pm)
BE (1) BE801060A (pm)
DD (1) DD104653A5 (pm)
FR (1) FR2189850B3 (pm)
IT (1) IT986482B (pm)
NL (1) NL7308426A (pm)
SE (1) SE381124B (pm)
ZA (1) ZA733920B (pm)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132123A1 (de) * 1981-08-11 1983-03-03 Siemens AG, 1000 Berlin und 8000 München Ein- oder mehrpoliger schalter fuer gekapselte, druckgasisolierte hochspannungsschaltanlagen
DE3530960A1 (de) * 1985-08-27 1987-03-05 Krone Gmbh Vorrichtung zum dreipoligen schalten eines lasttrennschalters mittels eines handsprungantriebes

Also Published As

Publication number Publication date
ATA503973A (de) 1976-02-15
FR2189850B3 (pm) 1976-06-18
IT986482B (it) 1975-01-30
DE2229865B2 (de) 1976-07-15
DD104653A5 (pm) 1974-03-12
DE2229865A1 (de) 1974-01-31
ZA733920B (en) 1974-05-29
FR2189850A1 (pm) 1974-01-25
SE381124B (sv) 1975-11-24
NL7308426A (pm) 1973-12-21
BE801060A (fr) 1973-10-15

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Legal Events

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