AT250477B - Fahrleitungsschutzeinrichtung - Google Patents

Fahrleitungsschutzeinrichtung

Info

Publication number
AT250477B
AT250477B AT800865A AT800865A AT250477B AT 250477 B AT250477 B AT 250477B AT 800865 A AT800865 A AT 800865A AT 800865 A AT800865 A AT 800865A AT 250477 B AT250477 B AT 250477B
Authority
AT
Austria
Prior art keywords
protection device
contact line
line protection
contact
protection
Prior art date
Application number
AT800865A
Other languages
English (en)
Original Assignee
Elektroprojekt Berlin Veb
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 Elektroprojekt Berlin Veb filed Critical Elektroprojekt Berlin Veb
Application granted granted Critical
Publication of AT250477B publication Critical patent/AT250477B/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0069—Details of emergency protective circuit arrangements concerning transmission of signals by means of light or heat rays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
AT800865A 1964-09-02 1965-09-01 Fahrleitungsschutzeinrichtung AT250477B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD10630864 1964-09-02

Publications (1)

Publication Number Publication Date
AT250477B true AT250477B (de) 1966-11-10

Family

ID=5478255

Family Applications (1)

Application Number Title Priority Date Filing Date
AT800865A AT250477B (de) 1964-09-02 1965-09-01 Fahrleitungsschutzeinrichtung

Country Status (2)

Country Link
AT (1) AT250477B (de)
CH (1) CH430787A (de)

Also Published As

Publication number Publication date
CH430787A (de) 1967-02-28

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