AT377123B - Druckgasschalter - Google Patents

Druckgasschalter

Info

Publication number
AT377123B
AT377123B AT0056180A AT56180A AT377123B AT 377123 B AT377123 B AT 377123B AT 0056180 A AT0056180 A AT 0056180A AT 56180 A AT56180 A AT 56180A AT 377123 B AT377123 B AT 377123B
Authority
AT
Austria
Prior art keywords
exhaust gas
gas switch
switch
exhaust
gas
Prior art date
Application number
AT0056180A
Other languages
English (en)
Other versions
ATA56180A (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 ATA56180A publication Critical patent/ATA56180A/de
Application granted granted Critical
Publication of AT377123B publication Critical patent/AT377123B/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
AT0056180A 1979-04-24 1980-02-04 Druckgasschalter AT377123B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3834/79A CH648153A5 (de) 1979-04-24 1979-04-24 Druckgasschalter.

Publications (2)

Publication Number Publication Date
ATA56180A ATA56180A (de) 1984-06-15
AT377123B true AT377123B (de) 1985-02-11

Family

ID=4264467

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0056180A AT377123B (de) 1979-04-24 1980-02-04 Druckgasschalter

Country Status (5)

Country Link
US (1) US4342890A (de)
AT (1) AT377123B (de)
CH (1) CH648153A5 (de)
DE (1) DE2930839A1 (de)
FR (1) FR2455353A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015946A1 (de) 1980-04-25 1981-10-29 Brown, Boveri & Cie Ag, 6800 Mannheim Blaskolbenschalter
CH654140A5 (de) * 1980-12-23 1986-01-31 Bbc Brown Boveri & Cie Hochspannungsleistungsschalter.
KR910003436B1 (ko) † 1987-10-05 1991-05-31 미쓰비시전기 주식회사 개폐기의 소호장치
JPH01243328A (ja) * 1988-03-25 1989-09-28 Hitachi Ltd パツフア式ガス遮断器
US5153399A (en) * 1990-11-06 1992-10-06 G&W Electric Company Rotary puffer switch
US5259108A (en) * 1990-11-06 1993-11-09 G&W Electric Company Method of assembling rotary puffer switch
JP2910582B2 (ja) * 1994-10-31 1999-06-23 日新電機株式会社 電力用ガス遮断器
DE19522581C1 (de) * 1995-06-16 1996-09-19 Siemens Ag Elektrischer Druckgas-Leistungsschalter
DE19747840A1 (de) * 1997-10-20 1999-05-06 Siemens Ag Hochspannungsleistungsschalter
DE19809088C1 (de) * 1998-02-25 1999-09-30 Siemens Ag Hochspannungsleistungsschalter mit einer Isolierstoffdüse
JP5242461B2 (ja) * 2009-03-06 2013-07-24 株式会社東芝 ガス遮断器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076494A5 (de) * 1970-01-16 1971-10-15 Alsthom Cgee
CH556602A (de) * 1973-01-12 1974-11-29 Sprecher & Schuh Ag Druckgasschalter.
CH554597A (de) * 1973-06-04 1974-09-30 Sprecher & Schuh Ag Druckgasschalter.
US3946180A (en) * 1974-04-22 1976-03-23 I-T-E Imperial Corporation Downstream injection nozzle for puffer circuit interrupter
US4139753A (en) * 1976-09-21 1979-02-13 Westinghouse Electric Corp. Puffer-type compressed-gas circuit-interrupter having improved separable contact structure
US4112276A (en) * 1976-09-28 1978-09-05 Westinghouse Electric Corp. Compressed-gas circuit-interrupter having a sleeve-valve for temporarily blocking the orifice throat
DE2710868A1 (de) * 1977-03-12 1978-09-14 Licentia Gmbh Autopneumatischer leistungsschalter mit isolierstoffduese

Also Published As

Publication number Publication date
US4342890A (en) 1982-08-03
CH648153A5 (de) 1985-02-28
DE2930839A1 (de) 1980-11-06
FR2455353A1 (fr) 1980-11-21
ATA56180A (de) 1984-06-15
FR2455353B3 (de) 1982-01-15

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Legal Events

Date Code Title Description
EFA Change in the company name
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee