CH353055A - Druckluftschalter mit Mehrfachunterbrechung - Google Patents

Druckluftschalter mit Mehrfachunterbrechung

Info

Publication number
CH353055A
CH353055A CH353055DA CH353055A CH 353055 A CH353055 A CH 353055A CH 353055D A CH353055D A CH 353055DA CH 353055 A CH353055 A CH 353055A
Authority
CH
Switzerland
Prior art keywords
compressed air
air switch
multiple interruption
interruption
switch
Prior art date
Application number
Other languages
English (en)
Inventor
Ubezio Lorenzo
Hans Dr Ing Titze
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
Publication of CH353055A publication Critical patent/CH353055A/de

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
    • 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
    • H01H33/008—Pedestal mounted switch gear combinations
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
CH353055D 1956-07-14 1956-09-18 Druckluftschalter mit Mehrfachunterbrechung CH353055A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3541756 1956-07-14

Publications (1)

Publication Number Publication Date
CH353055A true CH353055A (de) 1961-03-31

Family

ID=4510394

Family Applications (2)

Application Number Title Priority Date Filing Date
CH345376D CH345376A (de) 1956-07-14 1956-07-14 Druckluftschalter mit niederohmigen Widerständen
CH353055D CH353055A (de) 1956-07-14 1956-09-18 Druckluftschalter mit Mehrfachunterbrechung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH345376D CH345376A (de) 1956-07-14 1956-07-14 Druckluftschalter mit niederohmigen Widerständen

Country Status (4)

Country Link
BE (1) BE559237A (de)
CH (2) CH345376A (de)
DE (2) DE1121687B (de)
FR (1) FR1178884A (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR991205A (fr) * 1944-04-13 1951-10-03 Merlin Gerin Perfectionnements aux dispositifs d'interruption utilisant un interrupteur à gaz comprimé, en série avec un appareil de seconde coupure
DE910077C (de) * 1951-11-01 1954-04-29 Licentia Gmbh Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes Druckmittel, wie Druckgas
DE911281C (de) * 1951-12-12 1954-05-13 Voigt & Haeffner Ag Druckluftleistungsschalter in Freiluftausfuehrung

Also Published As

Publication number Publication date
FR1178884A (fr) 1959-05-15
BE559237A (de)
DE1149431B (de) 1963-05-30
CH345376A (de) 1960-03-31
DE1121687B (de) 1962-01-11

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