DE2015473B2 - Elektrischer Druckgasschalter mit Blaseinrichtung zur Erzeugung einer Losch gasströmung - Google Patents

Elektrischer Druckgasschalter mit Blaseinrichtung zur Erzeugung einer Losch gasströmung

Info

Publication number
DE2015473B2
DE2015473B2 DE702015473A DE2015473A DE2015473B2 DE 2015473 B2 DE2015473 B2 DE 2015473B2 DE 702015473 A DE702015473 A DE 702015473A DE 2015473 A DE2015473 A DE 2015473A DE 2015473 B2 DE2015473 B2 DE 2015473B2
Authority
DE
Germany
Prior art keywords
recess
gas switch
movable contact
contact piece
cylinder
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.)
Withdrawn
Application number
DE702015473A
Other languages
German (de)
English (en)
Other versions
DE2015473A1 (de
Inventor
Benito Jose Bergamo Calvino Y Teijeiro (Italien)
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.)
Magrini Fabbriche Riunite Magrini Scarpa e Magnano MSM SpA
Original Assignee
Magrini Fabbriche Riunite Magrini Scarpa e Magnano MSM SpA
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 Magrini Fabbriche Riunite Magrini Scarpa e Magnano MSM SpA filed Critical Magrini Fabbriche Riunite Magrini Scarpa e Magnano MSM SpA
Publication of DE2015473A1 publication Critical patent/DE2015473A1/de
Publication of DE2015473B2 publication Critical patent/DE2015473B2/de
Withdrawn legal-status Critical Current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
    • H01H33/91—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

Landscapes

  • Circuit Breakers (AREA)
  • Catching Or Destruction (AREA)
DE702015473A 1969-04-03 1970-04-01 Elektrischer Druckgasschalter mit Blaseinrichtung zur Erzeugung einer Losch gasströmung Withdrawn DE2015473B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1503669 1969-04-03

Publications (2)

Publication Number Publication Date
DE2015473A1 DE2015473A1 (de) 1970-10-08
DE2015473B2 true DE2015473B2 (de) 1979-03-08

Family

ID=11146205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE702015473A Withdrawn DE2015473B2 (de) 1969-04-03 1970-04-01 Elektrischer Druckgasschalter mit Blaseinrichtung zur Erzeugung einer Losch gasströmung

Country Status (9)

Country Link
US (1) US3602670A (enrdf_load_stackoverflow)
JP (1) JPS505378B1 (enrdf_load_stackoverflow)
BE (1) BE766453Q (enrdf_load_stackoverflow)
BR (1) BR7018011D0 (enrdf_load_stackoverflow)
DE (1) DE2015473B2 (enrdf_load_stackoverflow)
FR (1) FR2042842A5 (enrdf_load_stackoverflow)
GB (1) GB1310906A (enrdf_load_stackoverflow)
NO (1) NO128085B (enrdf_load_stackoverflow)
SE (1) SE360947B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822410C1 (en) * 1988-07-01 1989-10-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De Sulphur hexa:fluoride compressed gas switch - has thread between nozzle and cylinder to better withstand force and temp. loading without enlargement of actual mass of nozzle

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524067A (en) * 1975-05-30 1977-01-12 Mitsubishi Electric Corp Gas breaker
NL7607487A (nl) * 1975-08-07 1977-02-09 Westinghouse Electric Corp Drukgasschakelaar van het blaastype.
US4048456A (en) * 1976-04-01 1977-09-13 General Electric Company Puffer-type gas-blast circuit breaker
US4387280A (en) * 1978-05-29 1983-06-07 General Electric Company High speed hydraulically-actuated operating system for an electric circuit breaker
YU218778A (en) * 1978-09-15 1982-06-30 Sour Energoinvest Ro Istraziv High-voltage interruption element of a pushing type with an improved and simplified system of arc contact and nozzle
DE3041801C2 (de) * 1980-11-06 1986-11-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgasschalter
DE3127678A1 (de) * 1981-07-14 1983-02-10 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Hochspannungs-leistungsschalter
DE3430306C2 (de) * 1984-08-15 1987-03-12 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Elektrischer Druckgasleistungssschalter
WO2013013112A1 (en) 2011-07-20 2013-01-24 Pennsylvania Breaker, Llc Gas blast interrupter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822410C1 (en) * 1988-07-01 1989-10-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De Sulphur hexa:fluoride compressed gas switch - has thread between nozzle and cylinder to better withstand force and temp. loading without enlargement of actual mass of nozzle

Also Published As

Publication number Publication date
JPS505378B1 (enrdf_load_stackoverflow) 1975-03-03
BR7018011D0 (pt) 1973-01-16
BE766453Q (fr) 1971-09-16
SE360947B (enrdf_load_stackoverflow) 1973-10-08
US3602670A (en) 1971-08-31
DE2015473A1 (de) 1970-10-08
GB1310906A (en) 1973-03-21
FR2042842A5 (enrdf_load_stackoverflow) 1971-02-12
NO128085B (enrdf_load_stackoverflow) 1973-09-24

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Legal Events

Date Code Title Description
8230 Patent withdrawn