发明名称 |
ULTRASONIC ATOMIZATION DEVICE |
摘要 |
The present invention is an ultrasonic wave atomizing device including: a liquid absorbent wick (22) for absorbing a solution from a solution container; and a vibrating plate (32) which has multiple micropores (36) penetrating the vibrating plate (32) in a thickness direction and is for atomizing the solution which has been supplied via the liquid absorbent wick (22) by vibration of a piezoelectric element (31), the vibrating plate (32) includes a truncated-cone-shaped convex part (37), and the solution is a solution in which at least an organic solvent and an active ingredient are mixed and whose viscosity is 1.7 mPa·s (20 °C) to 5.0 mPa·s (20 °C). This structure makes an atomizing height higher, which improves diffusibility of atomized liquid. |
申请公布号 |
EP2842641(A4) |
申请公布日期 |
2015.12.30 |
申请号 |
EP20130781836 |
申请日期 |
2013.04.26 |
申请人 |
SUMITOMO CHEMICAL COMPANY LIMITED |
发明人 |
KAWANO, HIROYUKI;HARADA, TETSUO;TAKAHATA, DAISUKE;UEDA, KAZUYUKI |
分类号 |
B05B17/06;A01M1/20;A61L2/18;A61L2/22;A61L9/14;F24F6/12 |
主分类号 |
B05B17/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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