AXIAL FAN

An axial fan includes a rotor, a rotor blade, a stator, and a housing. The housing includes a stator holder made of metal, a base made of metal and widened outwardly in a radial direction from a lower end portion of the stator holder, a rib extending outwardly in the radial direction from the base,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	AOI, Hideki, YAMASAKI, Yuta
Format:	Patent
Sprache:	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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Beschreibung
Zusammenfassung:	An axial fan includes a rotor, a rotor blade, a stator, and a housing. The housing includes a stator holder made of metal, a base made of metal and widened outwardly in a radial direction from a lower end portion of the stator holder, a rib extending outwardly in the radial direction from the base, and a housing cylinder connected to a radial-directional outer end portion of the rib. The housing cylinder extends in an axial direction and accommodates the rotor blade therein. A wind tunnel space in which air flows is provided between the base and the housing cylinder in the radial direction. A radial-directional outer side surface of the base is exposed in the wind tunnel space.