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AT191501B - Contact arrangement for electrical switches, in particular alternating current switches - Google Patents

Contact arrangement for electrical switches, in particular alternating current switches

Info

Publication number
AT191501B
AT191501B AT191501DA AT191501B AT 191501 B AT191501 B AT 191501B AT 191501D A AT191501D A AT 191501DA AT 191501 B AT191501 B AT 191501B
Authority
AT
Austria
Prior art keywords
switches
alternating current
contact arrangement
particular alternating
electrical
Prior art date
Application number
Other languages
German (de)
Inventor
Erwin Dipl Ing Dr Tech Pawelka
Original Assignee
Elin Ag Elek Ind Wien
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 Elin Ag Elek Ind Wien filed Critical Elin Ag Elek Ind Wien
Application granted granted Critical
Publication of AT191501B publication Critical patent/AT191501B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
AT191501D 1955-03-22 1955-03-22 Contact arrangement for electrical switches, in particular alternating current switches AT191501B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT191501T 1955-03-22

Publications (1)

Publication Number Publication Date
AT191501B true AT191501B (en) 1957-08-26

Family

ID=3665511

Family Applications (1)

Application Number Title Priority Date Filing Date
AT191501D AT191501B (en) 1955-03-22 1955-03-22 Contact arrangement for electrical switches, in particular alternating current switches

Country Status (1)

Country Link
AT (1) AT191501B (en)

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