FR1265928A - Electrical switch with an arc extinguishing chamber - Google Patents

Electrical switch with an arc extinguishing chamber

Info

Publication number
FR1265928A
FR1265928A FR4248A FR38004248A FR1265928A FR 1265928 A FR1265928 A FR 1265928A FR 4248 A FR4248 A FR 4248A FR 38004248 A FR38004248 A FR 38004248A FR 1265928 A FR1265928 A FR 1265928A
Authority
FR
France
Prior art keywords
electrical switch
arc extinguishing
extinguishing chamber
chamber
arc
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
FR4248A
Other languages
French (fr)
Inventor
Louis Debuit
Gustave Bolongeat-Mobleu
Benito Calvino
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR4248A priority Critical patent/FR1265928A/en
Application granted granted Critical
Publication of FR1265928A publication Critical patent/FR1265928A/en
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
    • H01H33/70—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
    • 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
    • H01H33/126—Load break switches comprising a separate circuit breaker being operated by the distal end of a sectionalising contact arm
FR4248A 1960-05-25 1960-05-25 Electrical switch with an arc extinguishing chamber Expired FR1265928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4248A FR1265928A (en) 1960-05-25 1960-05-25 Electrical switch with an arc extinguishing chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4248A FR1265928A (en) 1960-05-25 1960-05-25 Electrical switch with an arc extinguishing chamber

Publications (1)

Publication Number Publication Date
FR1265928A true FR1265928A (en) 1961-07-07

Family

ID=8569920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4248A Expired FR1265928A (en) 1960-05-25 1960-05-25 Electrical switch with an arc extinguishing chamber

Country Status (1)

Country Link
FR (1) FR1265928A (en)

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