Device and method for detecting operating noise of vane pump

The invention relates to the field of noise detection, and provides a device for detecting operating noise of a vane pump. The device comprises a rack, a conveying device, a sound insulation device, anoise detection device and a tested vane pump; the rack comprises an upper-layer rack and a lower-la...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHAO QUANYU, ZHOU ZHENYUN, ZHANG MEIHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PACKING PERFORMING OPERATIONS PHYSICS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TESTING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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