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    • 4. 发明授权
    • Method and apparatus for dispensing a scent into the air
    • 用于将气味分配到空气中的方法和装置
    • US5314669A
    • 1994-05-24
    • US898483
    • 1992-06-15
    • Randy Hamilton
    • Randy Hamilton
    • A61L9/12B60H3/00A61L9/03
    • B60H3/0007A61L9/12Y10S261/88
    • A new and improved method and apparatus are presented for freshening the air. The device comprises an inner cylindrical member with vents, with a retaining carriage which is capable of housing at least two separate and distinct scented media, and an outer cylindrical member with vents. The inner cylindrical member is concentrically retained within the outer cylindrical member and can be rotated to achieve different alignments of the vents in the inner and outer cylindrical members. The device enables two or more separate and distinct scented media to interface with the air and thereby disperse their scent either in the alternative, thereby enabling the dispersal of different scents without changing the media within the retaining carriage, or at the same time, thereby creating a new and distinct scent due to the multiple air interface of the scented media.
    • 提出了一种新的改进的方法和装置,用于清新空气。 该装置包括具有通气口的内圆柱形构件,其具有能够容纳至少两个分开且不同的香味介质的保持托架和具有排气口的外圆筒构件。 内圆柱形构件同心地保持在外圆柱形构件内并且可以旋转以实现内圆柱形构件和外圆筒构件中的通风孔的不同对准。 该装置使得两个或更多个独立且不同的香味介质与空气相接触,从而将其香味分散在另一种方式中,从而能够在不改变保持架内的介质的同时分散不同气味,或同时产生 由于香气介质的多个空气界面,这是一种新的和独特的气味。