ATA690779A - Druckgasschalter - Google Patents

Druckgasschalter

Info

Publication number
ATA690779A
ATA690779A AT0690779A AT690779A ATA690779A AT A690779 A ATA690779 A AT A690779A AT 0690779 A AT0690779 A AT 0690779A AT 690779 A AT690779 A AT 690779A AT A690779 A ATA690779 A AT A690779A
Authority
AT
Austria
Prior art keywords
exhaust gas
gas switch
switch
exhaust
gas
Prior art date
Application number
AT0690779A
Other languages
English (en)
Other versions
AT375209B (de
Original Assignee
Sprecher & Schuh 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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Publication of ATA690779A publication Critical patent/ATA690779A/de
Application granted granted Critical
Publication of AT375209B publication Critical patent/AT375209B/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
AT0690779A 1979-02-13 1979-10-24 Druckgasschalter AT375209B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH139579A CH641591A5 (de) 1979-02-13 1979-02-13 Druckgasschalter.

Publications (2)

Publication Number Publication Date
ATA690779A true ATA690779A (de) 1983-11-15
AT375209B AT375209B (de) 1984-07-10

Family

ID=4209423

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0690779A AT375209B (de) 1979-02-13 1979-10-24 Druckgasschalter

Country Status (5)

Country Link
US (1) US4327262A (de)
AT (1) AT375209B (de)
CH (1) CH641591A5 (de)
DE (1) DE2929807A1 (de)
FR (1) FR2449327A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2521353B2 (ja) * 1989-06-30 1996-08-07 株式会社日立製作所 ガス遮断器
US5274205A (en) * 1990-08-03 1993-12-28 Hitachi, Ltd. Gas blast, puffer type circuit breaker with improved nozzle
EP0554686B1 (de) * 1992-02-06 1996-07-03 GEC Alsthom T&D AG Druckgasschalter
FR2695248B1 (fr) * 1992-09-01 1994-09-30 Alsthom Gec Disjoncteur à haute ou moyenne tension.
FR2837321B1 (fr) * 2002-03-18 2004-08-06 Alstom Disjoncteur haute tension comprenant un clapet de decompression
FR2937179A1 (fr) * 2008-10-09 2010-04-16 Areva T & D Sa Chambre de coupure pour disjoncteur haute tension a soufflage d'arc ameliore
JP5242461B2 (ja) * 2009-03-06 2013-07-24 株式会社東芝 ガス遮断器
GB201409082D0 (en) 2014-05-21 2014-07-02 Castrol Ltd Fluid container

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH556602A (de) * 1973-01-12 1974-11-29 Sprecher & Schuh Ag Druckgasschalter.
DE2316009B2 (de) * 1973-03-30 1977-11-10 Zusatz in: 24 55 674 Siemews A.G, tOOQ Betlm \md 8000 München Gasstroemungsschalter
DE2411897A1 (de) * 1974-03-12 1975-09-18 Siemens Ag Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalter
DE2455674A1 (de) * 1974-11-25 1976-05-26 Siemens Ag Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalter

Also Published As

Publication number Publication date
DE2929807A1 (de) 1980-08-14
FR2449327B3 (de) 1981-10-30
FR2449327A1 (fr) 1980-09-12
AT375209B (de) 1984-07-10
CH641591A5 (de) 1984-02-29
US4327262A (en) 1982-04-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee