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)
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 (it)
CH (1) CH537093A (it)
DE (2) DE7141657U (it)
FR (1) FR2156235B3 (it)
IT (1) IT968803B (it)
NL (1) NL7213776A (it)

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

Similar Documents

Publication Publication Date Title
AT327734B (de) Elektrorasierer
BR7205911D0 (pt) Acumulador eletrico
IT1019443B (it) Perfezionamento negli interruttori elettrici
IT955142B (it) Irrigatore elettrico compatto portatile
IT961803B (it) Interruttore elettrico
IT958986B (it) Disgiuntore elettrico
IT1018859B (it) Perfezionamento negli interruttori elettrici a scatto
IT975923B (it) Disgiuntore elettrico
IT945270B (it) Perfezionamento negli interruttori elettrici azionati a tasto
AR203077A1 (es) Conmutador electrico
IT943280B (it) Interruttore elettrico a scatto
IT947347B (it) Interruttore elettrico autosoffian te
IT942870B (it) Interruttore elettrico a scatto
IT991533B (it) Separatore gas liquido
IT970024B (it) Commutatore elettrici
IT949051B (it) Sezionatore elettrico a colonna singola
IT968448B (it) Interruttore a dielettrico liquido sotto pressione
IT974297B (it) Perfezionamento negli interruttori elettrici a scatto
IT975340B (it) Interruttore elettrico
IT968803B (it) Interruttore elettrico a piccolo volume di liquido
IT995690B (it) Interruttore elettrico di potenza a piccolo volume di liquido
IT966222B (it) Interruttore elettrico
IT963575B (it) Interruttore elettrico a piccole volume di liquido
IT1015896B (it) Perfezionamento negli interruttori o commutatori elettric
SE383580B (sv) Vetskefattig effektbrytare