SE310724B - - Google Patents

Info

Publication number
SE310724B
SE310724B SE16049/68A SE1604968A SE310724B SE 310724 B SE310724 B SE 310724B SE 16049/68 A SE16049/68 A SE 16049/68A SE 1604968 A SE1604968 A SE 1604968A SE 310724 B SE310724 B SE 310724B
Authority
SE
Sweden
Application number
SE16049/68A
Inventor
O Ottesen
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE16049/68A priority Critical patent/SE310724B/xx
Publication of SE310724B publication Critical patent/SE310724B/xx
Priority to NO04591/69A priority patent/NO126651B/no
Priority to FI693409A priority patent/FI45709C/fi

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
    • H01H33/76—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
    • H01H33/77—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 wherein the break is in air at atmospheric pressure
SE16049/68A 1968-11-26 1968-11-26 SE310724B (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE16049/68A SE310724B (enrdf_load_stackoverflow) 1968-11-26 1968-11-26
NO04591/69A NO126651B (enrdf_load_stackoverflow) 1968-11-26 1969-11-20
FI693409A FI45709C (fi) 1968-11-26 1969-11-24 Suurjännitekatkaisija, erityisesti kuormanerotin.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16049/68A SE310724B (enrdf_load_stackoverflow) 1968-11-26 1968-11-26

Publications (1)

Publication Number Publication Date
SE310724B true SE310724B (enrdf_load_stackoverflow) 1969-05-12

Family

ID=20301660

Family Applications (1)

Application Number Title Priority Date Filing Date
SE16049/68A SE310724B (enrdf_load_stackoverflow) 1968-11-26 1968-11-26

Country Status (3)

Country Link
FI (1) FI45709C (enrdf_load_stackoverflow)
NO (1) NO126651B (enrdf_load_stackoverflow)
SE (1) SE310724B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NO126651B (enrdf_load_stackoverflow) 1973-03-05
FI45709B (enrdf_load_stackoverflow) 1972-05-02
FI45709C (fi) 1972-08-10

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