Pulsed aerosol generation
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United States of America Patent
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May 14, 2013
Grant Date -
Aug 6, 2009
app pub date -
Aug 28, 2008
filing date -
Aug 29, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
An aerosol generator periodically forms aerosolized fragrance material by repeatedly supplying a liquid fragrance material to a capillary passage via only capillary action and heating the capillary passage, such that the liquid fragrance material at least partially volatilizes and is driven out of an outlet of the capillary passage. A wick feeds the liquid fragrance material to an inlet of the capillary passage by capillary action. An apparatus and method for generating such an aerosolized fragrance material, as well as the methods of heating, are disclosed.
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