Heat dissipation fan

An exemplary heat dissipation fan includes a housing and an impeller. The housing includes a casing. The casing includes a bottom wall and a side wall extending upwardly from the bottom wall. The impeller is received in the housing. The impeller includes a hub and a plurality of blades extending rad...

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Bibliographische Detailangaben
Hauptverfasser:	LIU CHIH-JEN, CHENG NIEN-TIEN
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SEMICONDUCTOR DEVICES WEAPONS
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Beschreibung
Zusammenfassung:	An exemplary heat dissipation fan includes a housing and an impeller. The housing includes a casing. The casing includes a bottom wall and a side wall extending upwardly from the bottom wall. The impeller is received in the housing. The impeller includes a hub and a plurality of blades extending radially and outwardly from the hub. Each blade has a distal end facing the side wall of the casing. The inner side of the side wall depressed towards an outer side of the casing.