CH302697A - Druckluftschalter für hohe Spannungen. - Google Patents

Druckluftschalter für hohe Spannungen.

Info

Publication number
CH302697A
CH302697A CH302697DA CH302697A CH 302697 A CH302697 A CH 302697A CH 302697D A CH302697D A CH 302697DA CH 302697 A CH302697 A CH 302697A
Authority
CH
Switzerland
Prior art keywords
compressed air
high voltages
air switch
voltages
switch
Prior art date
Application number
Other languages
English (en)
Inventor
Aktiebolaget Allmae Elektriska
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of CH302697A publication Critical patent/CH302697A/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
    • H01H33/008—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
    • H01H33/12—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
    • H01H33/02—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
CH302697D 1951-02-09 1952-02-06 Druckluftschalter für hohe Spannungen. CH302697A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE302697X 1951-02-09

Publications (1)

Publication Number Publication Date
CH302697A true CH302697A (de) 1954-10-31

Family

ID=20307465

Family Applications (1)

Application Number Title Priority Date Filing Date
CH302697D CH302697A (de) 1951-02-09 1952-02-06 Druckluftschalter für hohe Spannungen.

Country Status (4)

Country Link
US (1) US2709737A (de)
CH (1) CH302697A (de)
FR (1) FR1050659A (de)
GB (1) GB698598A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979591A (en) * 1958-09-19 1961-04-11 Westinghouse Electric Corp Circuit interrupters
US3164703A (en) * 1959-09-15 1965-01-05 Westinghouse Electric Corp Circuit interrupter of the single-bushing type with canted terminal-bushing construction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419446A (en) * 1947-04-22 Electric circuit breaker
BE469806A (de) * 1945-12-18

Also Published As

Publication number Publication date
FR1050659A (fr) 1954-01-11
GB698598A (en) 1953-10-21
US2709737A (en) 1955-05-31

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