BE768283A - Disjoncteur a faible volume d'huile - Google Patents

Disjoncteur a faible volume d'huile

Info

Publication number
BE768283A
BE768283A BE768283A BE768283A BE768283A BE 768283 A BE768283 A BE 768283A BE 768283 A BE768283 A BE 768283A BE 768283 A BE768283 A BE 768283A BE 768283 A BE768283 A BE 768283A
Authority
BE
Belgium
Prior art keywords
circuit breaker
oil volume
low oil
volume circuit
low
Prior art date
Application number
BE768283A
Other languages
English (en)
Original Assignee
Voigt & Haeffner Gmbh
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 Voigt & Haeffner Gmbh filed Critical Voigt & Haeffner Gmbh
Publication of BE768283A publication Critical patent/BE768283A/fr

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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • H01H33/703—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle having special gas flow directing elements, e.g. grooves, extensions
    • 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
BE768283A 1970-06-09 1971-06-09 Disjoncteur a faible volume d'huile BE768283A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702028178 DE2028178B2 (de) 1970-06-09 1970-06-09 Elektrischer fluessigkeits-leistungsschalter

Publications (1)

Publication Number Publication Date
BE768283A true BE768283A (fr) 1971-11-03

Family

ID=5773387

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768283A BE768283A (fr) 1970-06-09 1971-06-09 Disjoncteur a faible volume d'huile

Country Status (3)

Country Link
AT (1) AT300091B (fr)
BE (1) BE768283A (fr)
DE (1) DE2028178B2 (fr)

Also Published As

Publication number Publication date
DE2028178A1 (de) 1971-12-16
AT300091B (de) 1972-07-10
DE2028178B2 (de) 1972-06-08

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