SENSOR FOR DETERMINING THE VISCOSITY

SENSOR FOR DETERMINING THE VISCOSITY

A viscosity sensor is provided to measure the viscosity of the fluid more directly and make the viscosity measurement more quantitative. A viscosity sensor comprises a vibration delivery body(100) and a pair of piezoelectric elements(10). The vibration delivery body comprises a hollow body(110) with...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KWON, JEONG HO, JEONG, YEON HAK
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A viscosity sensor is provided to measure the viscosity of the fluid more directly and make the viscosity measurement more quantitative. A viscosity sensor comprises a vibration delivery body(100) and a pair of piezoelectric elements(10). The vibration delivery body comprises a hollow body(110) with both ends open and a pair of stoppers(120) combined to the respective ends of the body. The piezoelectric elements are contained in the body to be insulated from the vibration delivery body while being possible to apply electric field, and serve as a receiver and a transmitter, respectively. The piezoelectric elements are fixed inside the body through the fitting of the stopper.