NL7116187A - - Google Patents

Info

Publication number
NL7116187A
NL7116187A NL7116187A NL7116187A NL7116187A NL 7116187 A NL7116187 A NL 7116187A NL 7116187 A NL7116187 A NL 7116187A NL 7116187 A NL7116187 A NL 7116187A NL 7116187 A NL7116187 A NL 7116187A
Authority
NL
Netherlands
Application number
NL7116187A
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 filed Critical
Publication of NL7116187A publication Critical patent/NL7116187A/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
    • H02H3/36—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 of different systems, e.g. of parallel feeder systems
    • 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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
NL7116187A 1970-11-27 1971-11-25 NL7116187A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1758070A CH532858A (de) 1970-11-27 1970-11-27 Uberwachungseinrichtung für einen Mehrphasen-Spannungswandler und dessen Zuleitungen zu einer Schutzschaltung

Publications (1)

Publication Number Publication Date
NL7116187A true NL7116187A (de) 1972-05-30

Family

ID=4426508

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7116187A NL7116187A (de) 1970-11-27 1971-11-25

Country Status (5)

Country Link
BE (1) BE775791A (de)
CH (1) CH532858A (de)
DE (1) DE2062854C3 (de)
NL (1) NL7116187A (de)
SE (1) SE384610B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507934C2 (de) * 1995-02-24 1997-08-07 Siemens Ag Spannungswandler mit erhöhter Spannungsfestigkeit
DE10111816A1 (de) * 2001-03-02 2002-12-12 Siemens Ag Elektronischer Spannungswandler

Also Published As

Publication number Publication date
DE2062854B2 (de) 1979-04-05
DE2062854A1 (de) 1972-05-31
BE775791A (fr) 1972-03-16
SE384610B (sv) 1976-05-10
CH532858A (de) 1973-01-15
DE2062854C3 (de) 1979-11-29

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Legal Events

Date Code Title Description
BV The patent application has lapsed