CH252899A - Schalter zum Unterbrechen von hochgespanntem Gleichstrom. - Google Patents

Schalter zum Unterbrechen von hochgespanntem Gleichstrom.

Info

Publication number
CH252899A
CH252899A CH252899DA CH252899A CH 252899 A CH252899 A CH 252899A CH 252899D A CH252899D A CH 252899DA CH 252899 A CH252899 A CH 252899A
Authority
CH
Switzerland
Prior art keywords
switch
high voltage
direct current
voltage direct
interrupting high
Prior art date
Application number
Other languages
English (en)
Inventor
Cie Aktiengesellschaft Boveri
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH252899A publication Critical patent/CH252899A/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
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
CH252899D 1946-03-11 1946-03-11 Schalter zum Unterbrechen von hochgespanntem Gleichstrom. CH252899A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH647132X 1946-03-11

Publications (1)

Publication Number Publication Date
CH252899A true CH252899A (de) 1948-01-31

Family

ID=4525847

Family Applications (1)

Application Number Title Priority Date Filing Date
CH252899D CH252899A (de) 1946-03-11 1946-03-11 Schalter zum Unterbrechen von hochgespanntem Gleichstrom.

Country Status (3)

Country Link
CH (1) CH252899A (de)
DE (1) DE926313C (de)
GB (1) GB647132A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE926146C (de) * 1944-06-29 1955-04-07 Siemens Ag Anordnung zur Steigerung des Lichtbogengradienten

Also Published As

Publication number Publication date
GB647132A (en) 1950-12-06
DE926313C (de) 1955-04-14

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