发明名称 |
CONTROL SYSTEM FOR ATOMIZING LIQUIDS WITH A PIEZOELECTRIC VIBRATOR. |
摘要 |
<p>There is described a battery driven atomizer in which an alternating voltage is applied to a piezoelectric actuation element to cause it to expand and contract and vibrate an atomizing orifice plate. The alternating voltage is controlled to produce a high amplitude vibration during a first portion of a drive period, to initiate atomization, and thereafter to produce a lower amplitude vibration to sustain atomization during the remainder of the drive period. The frequency of the alternating voltage is swept repeatedly during each drive period.</p> |
申请公布号 |
MXPA01008926(A) |
申请公布日期 |
2003.07.21 |
申请号 |
MX2001PA08926 |
申请日期 |
2000.03.06 |
申请人 |
S. C. JOHNSON & SON, INC. |
发明人 |
DENEN, DENNIS, J. |
分类号 |
A61L9/14;B05B17/00;B05B17/06;(IPC1-7):B05B17/06 |
主分类号 |
A61L9/14 |
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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