SE0003300D0 - A switching device - Google Patents

A switching device

Info

Publication number
SE0003300D0
SE0003300D0 SE0003300A SE0003300A SE0003300D0 SE 0003300 D0 SE0003300 D0 SE 0003300D0 SE 0003300 A SE0003300 A SE 0003300A SE 0003300 A SE0003300 A SE 0003300A SE 0003300 D0 SE0003300 D0 SE 0003300D0
Authority
SE
Sweden
Prior art keywords
arc
extinguished
members
electrical
switching device
Prior art date
Application number
SE0003300A
Other languages
English (en)
Other versions
SE519488C2 (sv
SE0003300L (sv
Inventor
Ahmed Kaddani
Xiaolong Feng
Staffan Jacobsson
Jarmo Kaehkoenen
Tomas Roininen
Said Zahrai
Max Claessens
Kurt Kaltenegger
Lutz Nimeyer
Klaus-Dieter Weltmann
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Priority to SE0003300A priority Critical patent/SE519488C2/sv
Publication of SE0003300D0 publication Critical patent/SE0003300D0/sv
Priority to SE0004712A priority patent/SE0004712D0/sv
Publication of SE0003300L publication Critical patent/SE0003300L/sv
Publication of SE519488C2 publication Critical patent/SE519488C2/sv

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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
    • 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
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
SE0003300A 2000-09-18 2000-09-18 En brytanordningoch ett förfarande för brytning av ström i mellan- och högspänningstillämpningar SE519488C2 (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0003300A SE519488C2 (sv) 2000-09-18 2000-09-18 En brytanordningoch ett förfarande för brytning av ström i mellan- och högspänningstillämpningar
SE0004712A SE0004712D0 (sv) 2000-09-18 2000-12-20 Switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0003300A SE519488C2 (sv) 2000-09-18 2000-09-18 En brytanordningoch ett förfarande för brytning av ström i mellan- och högspänningstillämpningar

Publications (3)

Publication Number Publication Date
SE0003300D0 true SE0003300D0 (sv) 2000-09-18
SE0003300L SE0003300L (sv) 2002-03-19
SE519488C2 SE519488C2 (sv) 2003-03-04

Family

ID=20281044

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0003300A SE519488C2 (sv) 2000-09-18 2000-09-18 En brytanordningoch ett förfarande för brytning av ström i mellan- och högspänningstillämpningar

Country Status (1)

Country Link
SE (1) SE519488C2 (sv)

Also Published As

Publication number Publication date
SE519488C2 (sv) 2003-03-04
SE0003300L (sv) 2002-03-19

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Legal Events

Date Code Title Description
NUG Patent has lapsed