DEVICE MEASURING SLUGGISHNESS OF FREQUENCY TRANSDUCER

measurement technology. SUBSTANCE: device incorporates transducer 1 with pulse former 2, logic double-input AND gates 3, 4, 9, frequency discriminator 5, reference frequency generator 6, counting flip-flop 7, electron key 8, counter 10, frequency divider 11, digital indication unit 12. Output of fre...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BORUL'KO V.G, SUDNIK JU.A, ZAGINAJLOV V.I, POLEZHAEV A.A, VIKTOROV A.I
Format: Patent
Sprache:eng ; rus
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:measurement technology. SUBSTANCE: device incorporates transducer 1 with pulse former 2, logic double-input AND gates 3, 4, 9, frequency discriminator 5, reference frequency generator 6, counting flip-flop 7, electron key 8, counter 10, frequency divider 11, digital indication unit 12. Output of frequency divider 11 is connected to second input of second logic AND gate 4 which first input is connected to first input of electron key 8 and which output is connected to second input of frequency discriminator 5. First input of discriminator 5 is connected to output of first logic AND gate 3 which first input is connected to output of pulse former 2 and which second input is connected to inversion output of counting flip-flop 7. Unit output of flip-flop 7 is connected to first input of third logic AND gate 9 which second input is connected to output of pulse former 2 and which output is connected to input of frequency divider 11. EFFECT: increased measurement precision. 1 dwg