AT331345B - Flussigkeitsarmer elektrischer leistungsschalter - Google Patents

Flussigkeitsarmer elektrischer leistungsschalter

Info

Publication number
AT331345B
AT331345B AT921473A AT921473A AT331345B AT 331345 B AT331345 B AT 331345B AT 921473 A AT921473 A AT 921473A AT 921473 A AT921473 A AT 921473A AT 331345 B AT331345 B AT 331345B
Authority
AT
Austria
Prior art keywords
circuit breaker
electric circuit
low liquid
liquid electric
low
Prior art date
Application number
AT921473A
Other languages
English (en)
Other versions
ATA921473A (de
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
Publication of ATA921473A publication Critical patent/ATA921473A/de
Application granted granted Critical
Publication of AT331345B publication Critical patent/AT331345B/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7007—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein the flow is a function of the current being interrupted
AT921473A 1973-01-31 1973-10-31 Flussigkeitsarmer elektrischer leistungsschalter AT331345B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH138573A CH543807A (de) 1973-01-31 1973-01-31 Flüssigkeitsarmer elektrischer Leistungsschalter

Publications (2)

Publication Number Publication Date
ATA921473A ATA921473A (de) 1975-11-15
AT331345B true AT331345B (de) 1976-08-10

Family

ID=4209186

Family Applications (1)

Application Number Title Priority Date Filing Date
AT921473A AT331345B (de) 1973-01-31 1973-10-31 Flussigkeitsarmer elektrischer leistungsschalter

Country Status (4)

Country Link
AT (1) AT331345B (de)
CH (1) CH543807A (de)
DE (1) DE2350358A1 (de)
ES (1) ES421900A1 (de)

Also Published As

Publication number Publication date
DE2350358A1 (de) 1974-08-01
ATA921473A (de) 1975-11-15
CH543807A (de) 1973-10-31
ES421900A1 (es) 1976-04-01

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Legal Events

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