CH601873A5 - - Google Patents

Info

Publication number
CH601873A5
CH601873A5 CH1383776A CH1383776A CH601873A5 CH 601873 A5 CH601873 A5 CH 601873A5 CH 1383776 A CH1383776 A CH 1383776A CH 1383776 A CH1383776 A CH 1383776A CH 601873 A5 CH601873 A5 CH 601873A5
Authority
CH
Switzerland
Application number
CH1383776A
Inventor
Werner Dipl Ing Raggenbass
Kurt Zwar
Andreas Sueess
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1383776A priority Critical patent/CH601873A5/xx
Priority to DE19762654541 priority patent/DE2654541A1/de
Priority to ES77463719A priority patent/ES463719A1/es
Priority to FI773280A priority patent/FI773280A/fi
Publication of CH601873A5 publication Critical patent/CH601873A5/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
    • G01R19/1658—AC voltage or recurrent signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc Digital Transmission (AREA)
  • Power Conversion In General (AREA)
CH1383776A 1976-11-03 1976-11-03 CH601873A5 (th)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1383776A CH601873A5 (th) 1976-11-03 1976-11-03
DE19762654541 DE2654541A1 (de) 1976-11-03 1976-12-02 Vorrichtung zur detektierung des abweichens eines elektrischen wechselsignals sowie deren verwendung
ES77463719A ES463719A1 (es) 1976-11-03 1977-10-31 Perfeccionamientos en dispositivos para detectar la desvia- cion de una senal de corriente alterna.
FI773280A FI773280A (fi) 1976-11-03 1977-11-01 Anordning foer detektering av avvikning hos en elektrisk vaexelsignal samt anvaendning av en dylik anordning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1383776A CH601873A5 (th) 1976-11-03 1976-11-03

Publications (1)

Publication Number Publication Date
CH601873A5 true CH601873A5 (th) 1978-07-14

Family

ID=4395760

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1383776A CH601873A5 (th) 1976-11-03 1976-11-03

Country Status (4)

Country Link
CH (1) CH601873A5 (th)
DE (1) DE2654541A1 (th)
ES (1) ES463719A1 (th)
FI (1) FI773280A (th)

Also Published As

Publication number Publication date
FI773280A (fi) 1978-05-04
ES463719A1 (es) 1978-12-16
DE2654541A1 (de) 1978-05-18

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Legal Events

Date Code Title Description
PL Patent ceased