| 摘要 |
<P>PROBLEM TO BE SOLVED: To switchably supply a plurality of aromatic components by giving no unpleasant feeling to a user. <P>SOLUTION: An aromatic component supplying apparatus for indoors is provided which includes an air gun 11 for discharging vortex rings V1 to an efficacious area, an aroma supply unit 19 for switchably supplying the plurality of aromatic components to the air gun 11, and an ozone supply unit 30 for generating ozone and supplying ozone to the aroma supply unit 19. When aromatic components supplied to the air gun 11 are switched, ozone is supplied from the ozone supply unit 30 to the aroma supply unit 19. Therefore, aromatic components before switch remaining in the aroma supply unit 19 is deodorized and aromatic components are switched by giving no unpleasant feeling to a user. <P>COPYRIGHT: (C)2010,JPO&INPIT |
