CH485372A - Schaltungsanordnung zur Erzeugung einer Gleichspannung, die von der Phasendifferenz zweier gleichfrequenter Wechselspannungen abhängt
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Schaltungsanordnung zur Erzeugung einer Gleichspannung, die von der Phasendifferenz zweier gleichfrequenter Wechselspannungen abhängt
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CH485372A
CH485372ACH750368ACH750368ACH485372ACH 485372 ACH485372 ACH 485372ACH 750368 ACH750368 ACH 750368ACH 750368 ACH750368 ACH 750368ACH 485372 ACH485372 ACH 485372A
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Application filed by Elin Union AgfiledCriticalElin Union Ag
Publication of CH485372ApublicationCriticalpatent/CH485372A/de
H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
H03D13/007—Circuits for comparing the phase or frequency of two mutually-independent oscillations by analog multiplication of the oscillations or by performing a similar analog operation on the oscillations
H03D13/009—Circuits for comparing the phase or frequency of two mutually-independent oscillations by analog multiplication of the oscillations or by performing a similar analog operation on the oscillations using diodes
G—PHYSICS
G01—MEASURING; TESTING
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
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Physics & Mathematics
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General Physics & Mathematics
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Engineering & Computer Science
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Power Engineering
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Ac-Ac Conversion
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CH750368A1967-05-221968-05-16Schaltungsanordnung zur Erzeugung einer Gleichspannung, die von der Phasendifferenz zweier gleichfrequenter Wechselspannungen abhängt
CH485372A
(de)