Acoustic device for water supply network valve detection

The utility model relates to the field of acoustic devices, and provides an acoustic device for water supply network valve detection, which comprises a device main body, a mounting seat and a magnetic hinge, the device main body comprises an inner cavity, an electronic component and a pressure plate...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PENG ZHUOHUI, ZHOU SONGBIN, ZHAO LULU, LIAO YIXIAO, LAI YUANPING, LI CHANG, XIAN ZHIHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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