ZA801866B - Contact member for vacuum circuit breakers - Google Patents

Contact member for vacuum circuit breakers

Info

Publication number
ZA801866B
ZA801866B ZA00801866A ZA801866A ZA801866B ZA 801866 B ZA801866 B ZA 801866B ZA 00801866 A ZA00801866 A ZA 00801866A ZA 801866 A ZA801866 A ZA 801866A ZA 801866 B ZA801866 B ZA 801866B
Authority
ZA
South Africa
Prior art keywords
contact member
circuit breakers
vacuum circuit
vacuum
breakers
Prior art date
Application number
ZA00801866A
Other languages
English (en)
Inventor
J Welly
H Schindler
G Peche
R Gebel
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of ZA801866B publication Critical patent/ZA801866B/xx

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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil
ZA00801866A 1979-03-30 1980-03-28 Contact member for vacuum circuit breakers ZA801866B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792912823 DE2912823A1 (de) 1979-03-30 1979-03-30 Kontaktanordnung fuer vakuumschalter

Publications (1)

Publication Number Publication Date
ZA801866B true ZA801866B (en) 1981-04-29

Family

ID=6066996

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00801866A ZA801866B (en) 1979-03-30 1980-03-28 Contact member for vacuum circuit breakers

Country Status (3)

Country Link
JP (1) JPS55131922A (enrdf_load_stackoverflow)
DE (1) DE2912823A1 (enrdf_load_stackoverflow)
ZA (1) ZA801866B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8318959U1 (de) * 1983-06-30 1986-02-27 Siemens AG, 1000 Berlin und 8000 München Topfförmiges Schaltkontaktstück für einen elektrischen Vakuumschalter
DE19934909C1 (de) 1999-07-21 2001-06-13 Siemens Ag Kontaktanordnung für eine Vakuumschaltröhre
WO2006002560A1 (de) * 2004-07-05 2006-01-12 Abb Research Ltd Vakuumschaltkammer und kontaktanordnung für einen vakuumschalter
DE102014205395A1 (de) * 2014-03-24 2015-09-24 Siemens Aktiengesellschaft Axialmagnetfeld-Kontaktanordnung
DE102017214805A1 (de) * 2017-08-24 2019-02-28 Siemens Aktiengesellschaft Strombegrenzung mit einem Vakuumschalter

Also Published As

Publication number Publication date
JPS55131922A (en) 1980-10-14
JPS6359493B2 (enrdf_load_stackoverflow) 1988-11-18
DE2912823A1 (de) 1980-10-09

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