CA928366A - Gas blast circuit interrupter having conducting orifice means - Google Patents

Gas blast circuit interrupter having conducting orifice means

Info

Publication number
CA928366A
CA928366A CA088203A CA88203A CA928366A CA 928366 A CA928366 A CA 928366A CA 088203 A CA088203 A CA 088203A CA 88203 A CA88203 A CA 88203A CA 928366 A CA928366 A CA 928366A
Authority
CA
Canada
Prior art keywords
circuit interrupter
orifice means
gas blast
blast circuit
conducting orifice
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
CA088203A
Other versions
CA88203S (en
Inventor
Jaillet Jean
Balmat Georges
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
Priority claimed from FR6927800A external-priority patent/FR2057344A5/fr
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of CA928366A publication Critical patent/CA928366A/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
CA088203A 1969-08-12 1970-07-14 Gas blast circuit interrupter having conducting orifice means Expired CA928366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6927800A FR2057344A5 (en) 1969-08-12 1969-08-12

Publications (1)

Publication Number Publication Date
CA928366A true CA928366A (en) 1973-06-12

Family

ID=9038993

Family Applications (1)

Application Number Title Priority Date Filing Date
CA088203A Expired CA928366A (en) 1969-08-12 1970-07-14 Gas blast circuit interrupter having conducting orifice means

Country Status (3)

Country Link
JP (1) JPS5040586B1 (en)
CA (1) CA928366A (en)
SE (1) SE372654B (en)

Also Published As

Publication number Publication date
SE372654B (en) 1974-12-23
JPS5040586B1 (en) 1975-12-25

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