| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a blowing device that has an impeller encapsulated therein to eliminate insecurity of contact with the impeller and has a proper nozzle configuration to provide a cool air feeling in a wider range, thereby improving comfortability. <P>SOLUTION: The blowing device includes a plurality of blow-off parts 7 each having a slit nozzle 6 for blowing off high pressure air to generate an air flow on one side. The blowing device is configured such that the slit nozzles 6 of the respective blow-off parts 7 are arranged so as to annularly encircle a vertical axis 9 while being spaced apart from the vertical axis 9 on a plane defined by the arbitrary vertical axis 9 and a reference planar surface 10 perpendicular to the vertical axis, and a slit nozzle blow-off direction 11 is directed outward relative to the vertical axis 9. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
