FR2000322A1 - Interrupteur à soufflage d'arc par un jet gazeux - Google Patents

Interrupteur à soufflage d'arc par un jet gazeux

Info

Publication number
FR2000322A1
FR2000322A1 FR6900503A FR6900503A FR2000322A1 FR 2000322 A1 FR2000322 A1 FR 2000322A1 FR 6900503 A FR6900503 A FR 6900503A FR 6900503 A FR6900503 A FR 6900503A FR 2000322 A1 FR2000322 A1 FR 2000322A1
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.)
Withdrawn
Application number
FR6900503A
Other languages
English (en)
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 Franccaise Gardy SA
Original Assignee
Societe Franccaise Gardy SA
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 Franccaise Gardy SA filed Critical Societe Franccaise Gardy SA
Publication of FR2000322A1 publication Critical patent/FR2000322A1/fr
Withdrawn legal-status Critical Current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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or 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
    • H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
FR6900503A 1968-01-17 1969-01-15 Interrupteur à soufflage d'arc par un jet gazeux Withdrawn FR2000322A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH71868A CH469341A (fr) 1968-01-17 1968-01-17 Interrupteur à soufflage d'arc par un jet gazeux

Publications (1)

Publication Number Publication Date
FR2000322A1 true FR2000322A1 (fr) 1969-09-05

Family

ID=4193550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900503A Withdrawn FR2000322A1 (fr) 1968-01-17 1969-01-15 Interrupteur à soufflage d'arc par un jet gazeux

Country Status (4)

Country Link
BE (1) BE726805A (fr)
CH (1) CH469341A (fr)
ES (1) ES354694A1 (fr)
FR (1) FR2000322A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484044A (en) * 1981-07-16 1984-11-20 Fuji Electric Company, Ltd. Vacuum load switch with a disconnecting switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484044A (en) * 1981-07-16 1984-11-20 Fuji Electric Company, Ltd. Vacuum load switch with a disconnecting switch

Also Published As

Publication number Publication date
BE726805A (fr) 1969-03-14
CH469341A (fr) 1969-02-28
ES354694A1 (es) 1970-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse