Methods and apparatus for a controllable vapor-dispensing device
    2.
    发明授权
    Methods and apparatus for a controllable vapor-dispensing device 失效
    用于可控蒸气分配装置的方法和装置

    公开(公告)号:US06920282B2

    公开(公告)日:2005-07-19

    申请号:US10640141

    申请日:2003-08-13

    IPC分类号: A01M1/20 A61L9/03 F24F6/08

    摘要: A vapor-dispensing device exhibiting a range of evaporation rates corresponding to a discernable range of sensory fragrance intensity levels. The vapor-delivery device includes one or more control structure (e.g., a heat control, a vent control, and/or the like) configured to allow a user to specify the evaporation rate of the vapor-dispensing device over a continuous or discretized range of values. In accordance with another aspect of the invention, the two extremes of operation correspond to a range of sensory fragrance intensity values that span at least three minimum perceivable intensity zones.

    摘要翻译: 一种蒸汽分配装置,其表现出与可辨别的感官香味强度水平范围相对应的蒸发速率范围。 蒸气输送装置包括一个或多个控制结构(例如,热控制,通气控制和/或类似物),其被配置为允许使用者在连续或离散的范围内规定蒸汽分配装置的蒸发速率 的价值观。 根据本发明的另一方面,两个极端的操作对应于跨越至少三个最小感知强度区域的感官香味强度值的范围。