IT1083849B - Dispositivo per la limitazione della corrente elettrica - Google Patents

Dispositivo per la limitazione della corrente elettrica

Info

Publication number
IT1083849B
IT1083849B IT24773/77A IT2477377A IT1083849B IT 1083849 B IT1083849 B IT 1083849B IT 24773/77 A IT24773/77 A IT 24773/77A IT 2477377 A IT2477377 A IT 2477377A IT 1083849 B IT1083849 B IT 1083849B
Authority
IT
Italy
Prior art keywords
electric current
current limitation
limitation device
electric
limitation
Prior art date
Application number
IT24773/77A
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 IT1083849B publication Critical patent/IT1083849B/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode
    • 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
    • H01H33/20—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/106—Adaptation for built-in fuses fuse and switch being connected in parallel
IT24773/77A 1976-06-21 1977-06-17 Dispositivo per la limitazione della corrente elettrica IT1083849B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH786976A CH598691A5 (it) 1976-06-21 1976-06-21

Publications (1)

Publication Number Publication Date
IT1083849B true IT1083849B (it) 1985-05-25

Family

ID=4331635

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24773/77A IT1083849B (it) 1976-06-21 1977-06-17 Dispositivo per la limitazione della corrente elettrica

Country Status (6)

Country Link
JP (1) JPS52156367A (it)
CH (1) CH598691A5 (it)
DE (2) DE2630701A1 (it)
FR (1) FR2356256A1 (it)
IT (1) IT1083849B (it)
SE (1) SE7707076L (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478868A1 (fr) * 1980-03-18 1981-09-25 Alsthom Atlantique Appareil de coupure a grande tension d'arc
FR2481512A1 (fr) * 1980-04-25 1981-10-30 Alsthom Atlantique Disjoncteur a gaz comprime de grande puissance pour alternateur
EP0155707B1 (en) * 1981-05-20 1992-09-30 Mitsubishi Denki Kabushiki Kaisha Power schwitchgear device
FR2678770B1 (fr) * 1991-07-04 1995-02-10 Alsthom Gec Disjoncteur hybride haute tension a grande tension d'arc.
DE102012025115A1 (de) 2012-12-21 2014-06-26 Technische Universität Braunschweig Leistungsschalter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE375920A (it) * 1930-08-05
DE727028C (de) * 1939-02-17 1942-10-24 Const Electr De Delle S A Atel Elektrischer Schalter mit einer an der Unterbrechung teilnehmenden Sicherung
DE745120C (de) * 1939-12-13 1944-02-26 Voigt & Haeffner Ag Blaskammer
FR999802A (fr) * 1946-01-08 1952-02-05 Merlin Gerin Perfectionnements aux interrupteurs à résistance
CH485344A (de) * 1968-07-24 1970-01-31 Bbc Brown Boveri & Cie Anordnung zur Dämpfung von Überspannungen auf einer Hochspannungsleitung
SE361379B (it) * 1972-03-21 1973-10-29 Asea Ab

Also Published As

Publication number Publication date
DE7621583U1 (de) 1978-06-15
DE2630701A1 (de) 1977-12-22
JPS52156367A (en) 1977-12-26
CH598691A5 (it) 1978-05-12
FR2356256A1 (fr) 1978-01-20
SE7707076L (sv) 1977-12-22

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