ATE115765T1 - Druckgasschalter. - Google Patents

Druckgasschalter.

Info

Publication number
ATE115765T1
ATE115765T1 AT92104468T AT92104468T ATE115765T1 AT E115765 T1 ATE115765 T1 AT E115765T1 AT 92104468 T AT92104468 T AT 92104468T AT 92104468 T AT92104468 T AT 92104468T AT E115765 T1 ATE115765 T1 AT E115765T1
Authority
AT
Austria
Prior art keywords
switching
operating device
moved
piston
valve body
Prior art date
Application number
AT92104468T
Other languages
English (en)
Inventor
Johannes Blatter
Original Assignee
Gec Alsthom T & D Ag
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 T & D Ag filed Critical Gec Alsthom T & D Ag
Application granted granted Critical
Publication of ATE115765T1 publication Critical patent/ATE115765T1/de

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
    • H01H2033/908—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
    • 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

Landscapes

  • Circuit Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Fluid-Driven Valves (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Gas-Insulated Switchgears (AREA)
AT92104468T 1991-04-12 1992-03-16 Druckgasschalter. ATE115765T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH110391 1991-04-12

Publications (1)

Publication Number Publication Date
ATE115765T1 true ATE115765T1 (de) 1994-12-15

Family

ID=4202544

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92104468T ATE115765T1 (de) 1991-04-12 1992-03-16 Druckgasschalter.

Country Status (7)

Country Link
US (1) US5248862A (de)
EP (1) EP0508160B1 (de)
JP (1) JP3378266B2 (de)
AT (1) ATE115765T1 (de)
CA (1) CA2064268C (de)
DE (1) DE59200933D1 (de)
ES (1) ES2065093T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0689218B1 (de) * 1994-06-20 1997-11-19 GEC Alsthom T&D AG Druckgasschalter
FR2753834B1 (fr) * 1996-09-23 1998-12-04 Disjoncteur a haute tension avec amortisseur
FR2766609B1 (fr) * 1997-07-24 1999-09-24 Gec Alsthom T & D Sa Interrupteur a gaz a volume d'expansion thermique compressible
FR2957451A1 (fr) 2010-03-09 2011-09-16 Areva T & D Sas Interrupteur electrique haute tension avec retour sur fermeture et dispositif d'insertion d'une resistance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276456A (en) * 1978-10-23 1981-06-30 Westinghouse Electric Corp. Double-flow puffer-type compressed-gas circuit-interrupter
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
JPH01313825A (ja) * 1988-06-10 1989-12-19 Meidensha Corp パッファ形ガス遮断器
FR2641409B1 (fr) * 1989-01-02 1996-04-26 Alsthom Gec Disjoncteur a haute et moyenne tension a gaz de soufflage
JPH02250227A (ja) * 1989-03-23 1990-10-08 Toshiba Corp パッファ式ガス遮断器
FR2661549B1 (fr) * 1990-04-25 1996-07-19 Alsthom Gec Disjoncteur a moyenne ou haute tension a contacts d'arc en bout.
DE4015179C2 (de) * 1990-05-11 1994-03-10 Licentia Gmbh Druckgasschalter

Also Published As

Publication number Publication date
JP3378266B2 (ja) 2003-02-17
CA2064268A1 (en) 1992-10-13
JPH05114339A (ja) 1993-05-07
US5248862A (en) 1993-09-28
CA2064268C (en) 2003-02-25
DE59200933D1 (de) 1995-01-26
ES2065093T3 (es) 1995-02-01
EP0508160A3 (en) 1993-02-24
EP0508160B1 (de) 1994-12-14
EP0508160A2 (de) 1992-10-14

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Legal Events

Date Code Title Description
EEFA Change of the company name
REN Ceased due to non-payment of the annual fee