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DE69205757D1 - Druckgasschalter für Hoch- und Mittelspannung. - Google Patents

Druckgasschalter für Hoch- und Mittelspannung.

Info

Publication number
DE69205757D1
DE69205757D1 DE69205757T DE69205757T DE69205757D1 DE 69205757 D1 DE69205757 D1 DE 69205757D1 DE 69205757 T DE69205757 T DE 69205757T DE 69205757 T DE69205757 T DE 69205757T DE 69205757 D1 DE69205757 D1 DE 69205757D1
Authority
DE
Germany
Prior art keywords
apertures
moving
volume
gas pressure
pressure 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 - Fee Related
Application number
DE69205757T
Other languages
English (en)
Other versions
DE69205757T2 (de
Inventor
Michel Perret
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom 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 GEC Alsthom SA filed Critical GEC Alsthom SA
Application granted granted Critical
Publication of DE69205757D1 publication Critical patent/DE69205757D1/de
Publication of DE69205757T2 publication Critical patent/DE69205757T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc
    • H01H33/903—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 making use of the energy of the arc or an auxiliary arc and assisting the operating mechanism
    • 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
    • H01H2033/908—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 valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume

Landscapes

  • Circuit Breakers (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Pens And Brushes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Emergency Protection Circuit Devices (AREA)
DE69205757T 1991-07-24 1992-07-15 Druckgasschalter für Hoch- und Mittelspannung. Expired - Fee Related DE69205757T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109355A FR2679696B1 (fr) 1991-07-24 1991-07-24 Disjoncteur a haute et moyenne tension a gaz de soufflage.

Publications (2)

Publication Number Publication Date
DE69205757D1 true DE69205757D1 (de) 1995-12-07
DE69205757T2 DE69205757T2 (de) 1996-04-04

Family

ID=9415478

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69205757T Expired - Fee Related DE69205757T2 (de) 1991-07-24 1992-07-15 Druckgasschalter für Hoch- und Mittelspannung.

Country Status (11)

Country Link
US (1) US5258589A (de)
EP (1) EP0526296B1 (de)
JP (1) JP2562098B2 (de)
CN (1) CN1028392C (de)
AT (1) ATE129829T1 (de)
BR (1) BR9202835A (de)
CA (1) CA2074433C (de)
DE (1) DE69205757T2 (de)
DK (1) DK0526296T3 (de)
ES (1) ES2078699T3 (de)
FR (1) FR2679696B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007033170B4 (de) * 2007-07-17 2022-03-31 Volkswagen Ag Bremsleuchte mit wenigstens einer Waschflüssigkeitsdüse
EP3945107A1 (de) 2020-07-28 2022-02-02 Evonik Operations GmbH Thermoplastische zusammensetzungen von polyetheretherketonen mit verbesserten tribologischen materialeigenschaften und verwendung dieser
CN111896067B (zh) * 2020-08-05 2022-04-12 中车青岛四方车辆研究所有限公司 风缸、容积测量系统及容积测量方法
CN117995593B (zh) * 2024-02-22 2024-09-03 正泰电气股份有限公司 开断装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114942U (de) * 1979-02-09 1980-08-13
FR2575595B1 (fr) * 1985-01-02 1987-01-30 Alsthom Atlantique Disjoncteur a haute tension a gaz comprime
FR2619246B1 (fr) * 1987-08-03 1989-11-17 Alsthom Disjoncteur a haute ou moyenne tension a gaz sous pression a energie de coupure prelevee sur celle de l'arc
FR2641409B1 (fr) * 1989-01-02 1996-04-26 Alsthom Gec Disjoncteur a haute et moyenne tension a gaz de soufflage

Also Published As

Publication number Publication date
FR2679696B1 (fr) 1993-09-24
DK0526296T3 (da) 1995-12-04
DE69205757T2 (de) 1996-04-04
ATE129829T1 (de) 1995-11-15
US5258589A (en) 1993-11-02
EP0526296B1 (de) 1995-11-02
CN1028392C (zh) 1995-05-10
BR9202835A (pt) 1993-03-23
CA2074433C (fr) 1996-06-25
ES2078699T3 (es) 1995-12-16
JP2562098B2 (ja) 1996-12-11
CA2074433A1 (fr) 1993-01-25
EP0526296A1 (de) 1993-02-03
JPH05190065A (ja) 1993-07-30
CN1068911A (zh) 1993-02-10
FR2679696A1 (fr) 1993-01-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee