CH643087A5 - Gas-blast circuit breaker - Google Patents

Gas-blast circuit breaker Download PDF

Info

Publication number
CH643087A5
CH643087A5 CH1065579A CH1065579A CH643087A5 CH 643087 A5 CH643087 A5 CH 643087A5 CH 1065579 A CH1065579 A CH 1065579A CH 1065579 A CH1065579 A CH 1065579A CH 643087 A5 CH643087 A5 CH 643087A5
Authority
CH
Switzerland
Prior art keywords
blow
gas
passages
nozzle
switch according
Prior art date
Application number
CH1065579A
Other languages
German (de)
English (en)
Inventor
Hardy-Peter Weiss
Felix H Bachofen
Hans-Joerg Schoetzau
Viktor Stephanides
Rudolf Graf
Bruno Aeschbach
Peter Steinegger
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
Priority to CH1065579A priority Critical patent/CH643087A5/de
Priority to DE19803009504 priority patent/DE3009504A1/de
Priority to AT475280A priority patent/AT376839B/de
Publication of CH643087A5 publication Critical patent/CH643087A5/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
    • H01H2033/888—Deflection of hot gasses and arcing products

Landscapes

  • Circuit Breakers (AREA)
CH1065579A 1979-11-30 1979-11-30 Gas-blast circuit breaker CH643087A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1065579A CH643087A5 (en) 1979-11-30 1979-11-30 Gas-blast circuit breaker
DE19803009504 DE3009504A1 (de) 1979-11-30 1980-03-12 Druckgasschalter
AT475280A AT376839B (de) 1979-11-30 1980-09-24 Druckgasschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1065579A CH643087A5 (en) 1979-11-30 1979-11-30 Gas-blast circuit breaker

Publications (1)

Publication Number Publication Date
CH643087A5 true CH643087A5 (en) 1984-05-15

Family

ID=4365448

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1065579A CH643087A5 (en) 1979-11-30 1979-11-30 Gas-blast circuit breaker

Country Status (3)

Country Link
AT (1) AT376839B (enrdf_load_stackoverflow)
CH (1) CH643087A5 (enrdf_load_stackoverflow)
DE (1) DE3009504A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103828011A (zh) * 2011-09-28 2014-05-28 西门子公司 断路器灭弧单元
WO2024199663A1 (en) * 2023-03-30 2024-10-03 Hitachi Energy Ltd High voltage circuit-breaker

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3275041D1 (en) * 1981-09-30 1987-02-12 Sprecher Energie Ag Compressed-gas circuit breaker
DE9314779U1 (de) * 1993-09-24 1993-11-25 Siemens AG, 80333 München Hochspannungs-Leistungsschalter mit einer Kühleinrichtung zur Kühlung des Löschgases
JP2910582B2 (ja) * 1994-10-31 1999-06-23 日新電機株式会社 電力用ガス遮断器
DE19832709C5 (de) * 1998-07-14 2006-05-11 Siemens Ag Hochspannungsleistungsschalter mit einer Unterbrechereinheit
DE10156535C1 (de) * 2001-11-14 2003-06-26 Siemens Ag Leistungsschalter
DE10221576B4 (de) * 2002-05-08 2006-06-01 Siemens Ag Elektrisches Schaltgerät mit einer Kühleinrichtung
DE50211839D1 (de) † 2002-09-24 2008-04-17 Abb Schweiz Ag Leistungsschalter
DE502005009041D1 (de) 2005-09-26 2010-04-01 Abb Technology Ag Hochspannungsschalter mit verbesserter Schaltleistung
EP2120244A1 (de) * 2008-05-15 2009-11-18 ABB Technology AG Hochspannungs-Leistungsschalter
DE102011083593A1 (de) * 2011-09-28 2013-03-28 Siemens Aktiengesellschaft Leistungsschalterunterbrechereinheit
EP4586296A1 (en) * 2024-01-11 2025-07-16 General Electric Technology GmbH Heat exchanger with lattice structure for a medium or high voltage circuit breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129727C (enrdf_load_stackoverflow) * 1966-12-28
US3588407A (en) * 1967-07-31 1971-06-28 Westinghouse Electric Corp Puffer piston gas blast circuit interrupter with insulating nozzle member and valve acting hollow contacts
CH625908A5 (enrdf_load_stackoverflow) * 1978-03-30 1981-10-15 Sprecher & Schuh Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103828011A (zh) * 2011-09-28 2014-05-28 西门子公司 断路器灭弧单元
WO2024199663A1 (en) * 2023-03-30 2024-10-03 Hitachi Energy Ltd High voltage circuit-breaker

Also Published As

Publication number Publication date
ATA475280A (de) 1984-05-15
DE3009504C2 (enrdf_load_stackoverflow) 1990-08-09
DE3009504A1 (de) 1981-06-04
AT376839B (de) 1985-01-10

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: SPRECHER ENERGIE AG

PL Patent ceased
PL Patent ceased