CH281261A - Anordnung zur Erfassung von Gestellschlüssen in elektrischen Maschinen und Apparaten. - Google Patents

Anordnung zur Erfassung von Gestellschlüssen in elektrischen Maschinen und Apparaten.

Info

Publication number
CH281261A
CH281261A CH281261DA CH281261A CH 281261 A CH281261 A CH 281261A CH 281261D A CH281261D A CH 281261DA CH 281261 A CH281261 A CH 281261A
Authority
CH
Switzerland
Prior art keywords
arrangement
detection
electrical machines
closures
frame
Prior art date
Application number
Other languages
English (en)
Inventor
Aktieng Siemens-Schuckertwerke
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 CH281261A publication Critical patent/CH281261A/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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/28—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
    • H02H3/286—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus involving comparison of similar homopolar quantities

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CH281261D 1948-10-01 1950-04-24 Anordnung zur Erfassung von Gestellschlüssen in elektrischen Maschinen und Apparaten. CH281261A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE281261X 1948-10-01

Publications (1)

Publication Number Publication Date
CH281261A true CH281261A (de) 1952-02-29

Family

ID=6035214

Family Applications (1)

Application Number Title Priority Date Filing Date
CH281261D CH281261A (de) 1948-10-01 1950-04-24 Anordnung zur Erfassung von Gestellschlüssen in elektrischen Maschinen und Apparaten.

Country Status (1)

Country Link
CH (1) CH281261A (de)

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