发明名称 |
SPRAYER |
摘要 |
<p>A spray sprays a liquid medicine from a spray part 30. When a liquid sensing electrode 55, 56 arranged on the spray part 30 senses the quantity of the liquid stored in a storage part 30a and determines that the quantity of the liquid decreases, a pin part 27 is driven by a solenoid 26 for feeding the liquid medicine from a liquid medicine bottle 20 to the storage part 30a of the spray part 30 through a feed pipe 25, and the feeding interval is obtained when the liquid medicine is intermittently fed for adjusting power supplied to a piezoelectric element 50 of the spray part 30 so that the feeding interval is constant. Consequently, a spray capable of automatically adjusting the quantity of spraying per unit time to a constant level for spray liquids having various properties can be provided. <IMAGE></p> |
申请公布号 |
EP1142600(A1) |
申请公布日期 |
2001.10.10 |
申请号 |
EP19990973475 |
申请日期 |
1999.11.29 |
申请人 |
OMRON CORPORATION |
发明人 |
ONISHI, YOSHIHIDE;TANAKA, SHINYA;OSUGA, MASASHI;TERADA, TAKAO |
分类号 |
A61M15/00;A61M11/00;B05B17/06;(IPC1-7):A61M11/00 |
主分类号 |
A61M15/00 |
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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