Venturi tube assembly and fan

The utility model provides a venturi tube assembly and a fan. The Venturi tube assembly comprises a Venturi tube body, a negative pressure tapping nozzle, a positive pressure tapping nozzle and an adjusting wheel. The Venturi tube main body comprises an air inlet part, a throat part, an air outlet p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PAN YEJIANG, LIN QIAOPENG, CHEN LIWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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