Shroud and rotary vane wheel of propeller fan and propeller fan

A propeller fan comprising: a rotary vane wheel (13) having multiple blade portions (32) arranged on a hub portion (31) which is a rotor; a motor (14) for rotating the rotary vane wheel (13); and a shroud (12) having a motor holding portion (22) for holding the motor (14), wherein a ratio H/D F betw...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Suzuki, Atsushi, Eguchi, Tsuyoshi, Kamiya, Kazuyuki, Tominaga, Tetsuo, Soya, Asuka
Format:	Patent
Sprache:	eng ; fre ; ger
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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