BE518321A - - Google Patents

Info

Publication number
BE518321A
BE518321A BE518321DA BE518321A BE 518321 A BE518321 A BE 518321A BE 518321D A BE518321D A BE 518321DA BE 518321 A BE518321 A BE 518321A
Authority
BE
Belgium
Application number
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.)
Publication of BE518321A publication Critical patent/BE518321A/xx

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
    • H02H3/32—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 corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
BE518321D 1952-03-12 BE518321A ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1071520X 1952-03-12

Publications (1)

Publication Number Publication Date
BE518321A true BE518321A ( )

Family

ID=4555905

Family Applications (1)

Application Number Title Priority Date Filing Date
BE518321D BE518321A ( ) 1952-03-12

Country Status (2)

Country Link
BE (1) BE518321A ( )
FR (1) FR1071520A ( )

Also Published As

Publication number Publication date
FR1071520A (fr) 1954-09-01

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