FR2352386A1 - Disjoncteur electrique a dispositif d'autosoufflage muni d'espaces de compression et d'aspiration de gaz isolant - Google Patents

Disjoncteur electrique a dispositif d'autosoufflage muni d'espaces de compression et d'aspiration de gaz isolant

Info

Publication number
FR2352386A1
FR2352386A1 FR7635458A FR7635458A FR2352386A1 FR 2352386 A1 FR2352386 A1 FR 2352386A1 FR 7635458 A FR7635458 A FR 7635458A FR 7635458 A FR7635458 A FR 7635458A FR 2352386 A1 FR2352386 A1 FR 2352386A1
Authority
FR
France
Prior art keywords
contact
compartments
gas pressure
pressurisable
pressure actuated
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.)
Granted
Application number
FR7635458A
Other languages
English (en)
French (fr)
Other versions
FR2352386B1 (Direct
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
Publication of FR2352386A1 publication Critical patent/FR2352386A1/fr
Application granted granted Critical
Publication of FR2352386B1 publication Critical patent/FR2352386B1/fr
Granted 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
    • H01H33/70—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
    • H01H2033/907—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 using tandem pistons, e.g. several compression volumes being modified in conjunction or sequential
    • 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
    • H01H33/905—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 compression volume being formed by a movable cylinder and a semi-mobile piston

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
FR7635458A 1975-12-29 1976-11-24 Disjoncteur electrique a dispositif d'autosoufflage muni d'espaces de compression et d'aspiration de gaz isolant Granted FR2352386A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP17812175 1975-12-29
JP17811975 1975-12-29
JP17811875 1975-12-29
JP17812075 1975-12-29

Publications (2)

Publication Number Publication Date
FR2352386A1 true FR2352386A1 (fr) 1977-12-16
FR2352386B1 FR2352386B1 (Direct) 1978-12-22

Family

ID=27474800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635458A Granted FR2352386A1 (fr) 1975-12-29 1976-11-24 Disjoncteur electrique a dispositif d'autosoufflage muni d'espaces de compression et d'aspiration de gaz isolant

Country Status (1)

Country Link
FR (1) FR2352386A1 (Direct)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911633A1 (de) * 1979-03-24 1980-09-25 Licentia Gmbh Druckgas-hochspannungsschalter
EP0019806A1 (en) * 1979-05-25 1980-12-10 Mitsubishi Denki Kabushiki Kaisha Power circuit interrupter with arc-extinguishing means
EP0130842A3 (en) * 1983-07-05 1985-08-14 Westinghouse Electric Corporation High-voltage circuit breaker with improved puffer means
EP0154004A1 (de) * 1983-12-22 1985-09-11 Licentia Patent-Verwaltungs-GmbH Autopneumatischer Druckgasschalter
EP0664551A3 (Direct) * 1994-01-21 1995-08-30 Siemens Ag
RU2150764C1 (ru) * 1999-08-23 2000-06-10 Государственное унитарное предприятие "Всероссийский электротехнический институт им. В.И. Ленина" Газовый выключатель
US9837230B2 (en) 2014-06-02 2017-12-05 Abb Schweiz Ag High voltage puffer breaker and a circuit breaker unit comprising such a puffer breaker

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911633A1 (de) * 1979-03-24 1980-09-25 Licentia Gmbh Druckgas-hochspannungsschalter
EP0019806A1 (en) * 1979-05-25 1980-12-10 Mitsubishi Denki Kabushiki Kaisha Power circuit interrupter with arc-extinguishing means
EP0130842A3 (en) * 1983-07-05 1985-08-14 Westinghouse Electric Corporation High-voltage circuit breaker with improved puffer means
EP0154004A1 (de) * 1983-12-22 1985-09-11 Licentia Patent-Verwaltungs-GmbH Autopneumatischer Druckgasschalter
EP0664551A3 (Direct) * 1994-01-21 1995-08-30 Siemens Ag
RU2150764C1 (ru) * 1999-08-23 2000-06-10 Государственное унитарное предприятие "Всероссийский электротехнический институт им. В.И. Ленина" Газовый выключатель
US9837230B2 (en) 2014-06-02 2017-12-05 Abb Schweiz Ag High voltage puffer breaker and a circuit breaker unit comprising such a puffer breaker

Also Published As

Publication number Publication date
FR2352386B1 (Direct) 1978-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse