CH382829A - Electric switch comprising a self-blowing halogen gas cut-off device - Google Patents

Electric switch comprising a self-blowing halogen gas cut-off device

Info

Publication number
CH382829A
CH382829A CH350962A CH350962A CH382829A CH 382829 A CH382829 A CH 382829A CH 350962 A CH350962 A CH 350962A CH 350962 A CH350962 A CH 350962A CH 382829 A CH382829 A CH 382829A
Authority
CH
Switzerland
Prior art keywords
self
electric switch
halogen gas
gas cut
blowing
Prior art date
Application number
CH350962A
Other languages
French (fr)
Inventor
Fournier Jacques
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of CH382829A publication Critical patent/CH382829A/en

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
    • H01H33/72—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
    • H01H33/74—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 wherein the break is in gas
    • 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
    • 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
CH350962A 1961-06-29 1962-03-22 Electric switch comprising a self-blowing halogen gas cut-off device CH382829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866477A FR1302499A (en) 1961-06-29 1961-06-29 Electric switch comprising a self-blowing cut-off device in halogenated gas

Publications (1)

Publication Number Publication Date
CH382829A true CH382829A (en) 1964-10-15

Family

ID=8758302

Family Applications (1)

Application Number Title Priority Date Filing Date
CH350962A CH382829A (en) 1961-06-29 1962-03-22 Electric switch comprising a self-blowing halogen gas cut-off device

Country Status (3)

Country Link
CH (1) CH382829A (en)
ES (1) ES272811A1 (en)
FR (1) FR1302499A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987262A (en) * 1975-05-12 1976-10-19 Westinghouse Electric Corporation Puffer-type gas-blast circuit-interrupter having variable-area stationary composite piston structure
FR2441916A1 (en) * 1978-11-14 1980-06-13 Merlin Gerin SELF-BLOWING ELECTRIC CIRCUIT BREAKER EQUIPPED WITH A DEVICE WITH IMPROVED MAIN CONTACTS
IT8420810V0 (en) * 1984-02-10 1984-02-10 Sace Spa ARC CONTACT SYSTEM FOR ELECTRIC SWITCHES, PARTICULARLY WITH ARC EXTINGUISHING FLUID.
CN109637882A (en) * 2018-10-25 2019-04-16 国网宁夏电力有限公司电力科学研究院 Vacuum circuit breaker

Also Published As

Publication number Publication date
ES272811A1 (en) 1962-05-01
FR1302499A (en) 1962-08-31

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