Bladeless fan

The utility model discloses a bladeless fan which comprises a base arranged at the bottom, a hollow lower strut, a hollow upper strut movably arranged on the lower strut, a hollow bracket arranged on the upper strut and a hollow vane articulated with the bracket, wherein the inner cavities of the lo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FANG YANGJING, CAO KE, FANG SHUHE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SIPHONS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a bladeless fan which comprises a base arranged at the bottom, a hollow lower strut, a hollow upper strut movably arranged on the lower strut, a hollow bracket arranged on the upper strut and a hollow vane articulated with the bracket, wherein the inner cavities of the lower strut, the upper strut, the bracket and the vane are communicated. In the utility model, an air supply angle can be rotated at will according to the demand of a user and the utilization rate of the supplied air is high; and the bladeless fan is simple in structure, convenient for use and beneficial to popularization.