发明名称 |
METHOD OF PIEZOELECTRICALLY ATOMISING AND PUMPING FLUIDS AND PIEZOELECTRIC FLUID ATOMISING AND PUMPING DEVICE |
摘要 |
A fluid atomising device having a fluid source (77) for supplying fluid to a container (80) where a pumping effect is achieved by the expansion of the volume of a portion of a piezoelectric stacked actuator (83) inside the container (80). The pumping effect pumps a portion of fluid to the space between the stacked piezoelectric actuator (83) and a second stacked piezoelectric actuator (86). Expansion of the actuators (83 and 86) results in the surface thereof facing each other impacting the portion of fluid located in said space thereby atomising the fluid into very small droplets.
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申请公布号 |
WO9938621(A1) |
申请公布日期 |
1999.08.05 |
申请号 |
WO1999DK00045 |
申请日期 |
1999.01.28 |
申请人 |
DANMIST APS;HOLM, KARL, ASTRUP |
发明人 |
HOLM, KARL, ASTRUP |
分类号 |
A61M15/00;B05B17/04;B05B17/06;(IPC1-7):B05B17/04;A61M11/06;H01L41/08 |
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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