DE2126349C2 - Elektrischer Druckgasschalter - Google Patents

Elektrischer Druckgasschalter

Info

Publication number
DE2126349C2
DE2126349C2 DE19712126349 DE2126349A DE2126349C2 DE 2126349 C2 DE2126349 C2 DE 2126349C2 DE 19712126349 DE19712126349 DE 19712126349 DE 2126349 A DE2126349 A DE 2126349A DE 2126349 C2 DE2126349 C2 DE 2126349C2
Authority
DE
Germany
Prior art keywords
contact piece
extension
pressure gas
nozzle
switch
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.)
Expired
Application number
DE19712126349
Other languages
German (de)
English (en)
Other versions
DE2126349A1 (de
Inventor
Lothar 5242 Birr Keinert
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of DE2126349A1 publication Critical patent/DE2126349A1/de
Application granted granted Critical
Publication of DE2126349C2 publication Critical patent/DE2126349C2/de
Expired 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DE19712126349 1971-05-12 1971-05-27 Elektrischer Druckgasschalter Expired DE2126349C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH700171A CH531246A (de) 1971-05-12 1971-05-12 Druckgasschalter mit einer Düsenkontaktanordnung

Publications (2)

Publication Number Publication Date
DE2126349A1 DE2126349A1 (de) 1972-11-23
DE2126349C2 true DE2126349C2 (de) 1982-04-08

Family

ID=4318378

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19712126349 Expired DE2126349C2 (de) 1971-05-12 1971-05-27 Elektrischer Druckgasschalter
DE19717120631 Expired DE7120631U (de) 1971-05-12 1971-05-27 Druckgasschalter mit einer Düsenkontaktanordnung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19717120631 Expired DE7120631U (de) 1971-05-12 1971-05-27 Druckgasschalter mit einer Düsenkontaktanordnung

Country Status (7)

Country Link
JP (1) JPS5652419B1 (ref)
CH (1) CH531246A (ref)
DE (2) DE2126349C2 (ref)
FR (1) FR2137697B1 (ref)
GB (1) GB1369708A (ref)
IT (1) IT955314B (ref)
NL (1) NL155120B (ref)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH353057A (de) * 1957-03-04 1961-03-31 Bbc Brown Boveri & Cie Kontaktdüse bei Leistungsschaltern
NL224968A (ref) * 1957-03-04
CH410110A (de) * 1964-07-24 1966-03-31 Bbc Brown Boveri & Cie Druckgasschalter mit mindestens einer innerhalb eines Hohlisolators befindlichen Schaltstelle

Also Published As

Publication number Publication date
DE2126349A1 (de) 1972-11-23
FR2137697A1 (ref) 1972-12-29
IT955314B (it) 1973-09-29
JPS5652419B1 (ref) 1981-12-11
DE7120631U (de) 1973-03-22
CH531246A (de) 1972-11-30
NL7206274A (ref) 1972-11-14
FR2137697B1 (ref) 1980-02-22
NL155120B (nl) 1977-11-15
GB1369708A (en) 1974-10-09

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Legal Events

Date Code Title Description
OD Request for examination
OF Willingness to grant licences before publication of examined application
D2 Grant after examination
8339 Ceased/non-payment of the annual fee