AT323273B - Vorrichtung zur anzeige eines lichtbogenüberschlages - Google Patents

Vorrichtung zur anzeige eines lichtbogenüberschlages

Info

Publication number
AT323273B
AT323273B AT462673A AT462673A AT323273B AT 323273 B AT323273 B AT 323273B AT 462673 A AT462673 A AT 462673A AT 462673 A AT462673 A AT 462673A AT 323273 B AT323273 B AT 323273B
Authority
AT
Austria
Prior art keywords
indicating
arc flash
flash
arc
Prior art date
Application number
AT462673A
Other languages
German (de)
English (en)
Original Assignee
Mannesmann Roehren Werke 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 Mannesmann Roehren Werke Ag filed Critical Mannesmann Roehren Werke Ag
Application granted granted Critical
Publication of AT323273B publication Critical patent/AT323273B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1245—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of line insulators or spacers, e.g. ceramic overhead line cap insulators; of insulators in HV bushings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT462673A 1972-06-15 1973-05-25 Vorrichtung zur anzeige eines lichtbogenüberschlages AT323273B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2229823 1972-06-15

Publications (1)

Publication Number Publication Date
AT323273B true AT323273B (de) 1975-07-10

Family

ID=5848127

Family Applications (1)

Application Number Title Priority Date Filing Date
AT462673A AT323273B (de) 1972-06-15 1973-05-25 Vorrichtung zur anzeige eines lichtbogenüberschlages

Country Status (7)

Country Link
AT (1) AT323273B (OSRAM)
BE (1) BE800913R (OSRAM)
CH (1) CH566556A5 (OSRAM)
DE (1) DE2229823B1 (OSRAM)
DK (1) DK132972C (OSRAM)
NL (1) NL7308329A (OSRAM)
SE (1) SE380408B (OSRAM)

Also Published As

Publication number Publication date
DE2229823C2 (OSRAM) 1974-05-09
DE2229823B1 (de) 1973-10-11
DK132972C (da) 1976-08-02
DK132972B (da) 1976-03-01
NL7308329A (OSRAM) 1973-12-18
SE380408B (sv) 1975-11-03
BE800913R (fr) 1973-10-01
CH566556A5 (OSRAM) 1975-09-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee