CH287681A - Interrupteur de grande puissance avec commande à air comprimé. - Google Patents

Interrupteur de grande puissance avec commande à air comprimé.

Info

Publication number
CH287681A
CH287681A CH287681DA CH287681A CH 287681 A CH287681 A CH 287681A CH 287681D A CH287681D A CH 287681DA CH 287681 A CH287681 A CH 287681A
Authority
CH
Switzerland
Prior art keywords
compressed air
power switch
high power
air control
control
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Ateliers De Construction Delle
Original Assignee
Delle Atel Const Electr
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 Delle Atel Const Electr filed Critical Delle Atel Const Electr
Publication of CH287681A publication Critical patent/CH287681A/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
    • 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
CH287681D 1949-02-03 1950-01-14 Interrupteur de grande puissance avec commande à air comprimé. CH287681A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR983543T 1949-02-03

Publications (1)

Publication Number Publication Date
CH287681A true CH287681A (fr) 1952-12-15

Family

ID=9536134

Family Applications (1)

Application Number Title Priority Date Filing Date
CH287681D CH287681A (fr) 1949-02-03 1950-01-14 Interrupteur de grande puissance avec commande à air comprimé.

Country Status (4)

Country Link
BE (1) BE493716A (en, 2012)
CH (1) CH287681A (en, 2012)
FR (1) FR983543A (en, 2012)
NL (1) NL146642C (en, 2012)

Also Published As

Publication number Publication date
NL146642C (en, 2012)
FR983543A (fr) 1951-06-25
BE493716A (en, 2012)

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