FR1518455A - Interrupteur à soufflage d'arc par un jet gazeux - Google Patents

Interrupteur à soufflage d'arc par un jet gazeux

Info

Publication number
FR1518455A
FR1518455A FR102378A FR102378A FR1518455A FR 1518455 A FR1518455 A FR 1518455A FR 102378 A FR102378 A FR 102378A FR 102378 A FR102378 A FR 102378A FR 1518455 A FR1518455 A FR 1518455A
Authority
FR
France
Prior art keywords
gas jet
arc blow
blow switch
jet arc
switch
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR102378A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe dAppareillage Electrique Gardy SAS
Original Assignee
Societe dAppareillage Electrique Gardy SAS
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 Societe dAppareillage Electrique Gardy SAS filed Critical Societe dAppareillage Electrique Gardy SAS
Application granted granted Critical
Publication of FR1518455A publication Critical patent/FR1518455A/fr
Expired legal-status Critical Current

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
    • 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
    • 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
    • H01H33/73—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 air at atmospheric pressure, e.g. in open air
FR102378A 1966-06-20 1967-04-12 Interrupteur à soufflage d'arc par un jet gazeux Expired FR1518455A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH897266A CH439451A (fr) 1966-06-20 1966-06-20 Interrupteur à soufflage d'arc par un jet gazeux

Publications (1)

Publication Number Publication Date
FR1518455A true FR1518455A (fr) 1968-03-22

Family

ID=4346886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR102378A Expired FR1518455A (fr) 1966-06-20 1967-04-12 Interrupteur à soufflage d'arc par un jet gazeux

Country Status (4)

Country Link
BE (1) BE697004A (oth)
CH (1) CH439451A (oth)
ES (1) ES339597A1 (oth)
FR (1) FR1518455A (oth)

Also Published As

Publication number Publication date
CH439451A (fr) 1967-07-15
ES339597A1 (es) 1968-05-01
BE697004A (oth) 1967-09-18

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