Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Po-Fu Chou0
Chi-Ming Huang0
En-Wei Chang0
Hung-Liang Chiang0
Date of Patent
June 15, 2010
Patent Application Number
12426149
Date Filed
April 17, 2009
Patent Primary Examiner
Patent abstract
A micro-spray system resonance frequency modulation method and device designed to minimize resonance frequency drift during atomization involves using a resonance frequency modulation unit for modulating resonance frequency and nodes, controlling and calibrating resonance frequency, and performing real-time measurement and correction to prevent operating frequency from drifting beyond a preferred operating frequency range, with a view to increasing spray flow and spray area, minimizing effects of ambient factors, and overcoming drawbacks of prior art.
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