IT968803B - Interruttore elettrico a piccolo volume di liquido - Google Patents

Interruttore elettrico a piccolo volume di liquido

Info

Publication number
IT968803B
IT968803B IT3029872A IT3029872A IT968803B IT 968803 B IT968803 B IT 968803B IT 3029872 A IT3029872 A IT 3029872A IT 3029872 A IT3029872 A IT 3029872A IT 968803 B IT968803 B IT 968803B
Authority
IT
Italy
Prior art keywords
electric switch
liquid volume
small liquid
volume electric
small
Prior art date
Application number
IT3029872A
Other languages
English (en)
Italian (it)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of IT968803B publication Critical patent/IT968803B/it

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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
IT3029872A 1971-10-14 1972-10-10 Interruttore elettrico a piccolo volume di liquido IT968803B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1509471A CH537093A (de) 1971-10-14 1971-10-14 Flüssigkeitsarmer Leistungsschalter

Publications (1)

Publication Number Publication Date
IT968803B true IT968803B (it) 1974-03-20

Family

ID=4406280

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3029872A IT968803B (it) 1971-10-14 1972-10-10 Interruttore elettrico a piccolo volume di liquido

Country Status (6)

Country Link
BR (1) BR7207180D0 (enExample)
CH (1) CH537093A (enExample)
DE (2) DE2154812A1 (enExample)
FR (1) FR2156235B3 (enExample)
IT (1) IT968803B (enExample)
NL (1) NL7213776A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617004C3 (de) * 1976-04-17 1984-08-23 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Elektrischer Lastschalter

Also Published As

Publication number Publication date
DE2154812A1 (de) 1973-04-19
NL7213776A (enExample) 1973-04-17
BR7207180D0 (pt) 1973-08-23
FR2156235B3 (enExample) 1975-11-07
DE7141657U (de) 1973-08-02
CH537093A (de) 1973-05-15
FR2156235A1 (enExample) 1973-05-25

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