Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
March 31, 2015
Patent Application Number
13318976
Date Filed
May 11, 2010
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
An apparatus (1) for the atomisation of a liquid including: a piezoelectric substrate (5) having at least one working surface (7), at least one electrode (9) supported on the piezoelectric substrate (5), a signal generating means (21) for applying an ultrasonic signal to said electrode (9) for generating a surface acoustic wave (SAW) in the working surface (7) of the piezoelectric substrate (5); a liquid delivery arrangement (11) including a wick (17) in contact with the working surface (7) for delivering liquid thereof, wherein liquid delivered to the working surface (7) is atomised by SAW irradiation.
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