发明名称 |
Aroma dispensing device |
摘要 |
A housing has a dispensing outlet (400) and contains: a liquid supplier (7) for supplying liquid containing at least one volatile component to a liquid outlet (7a); an electric field provider (41, 42, 7) for causing liquid issuing from the liquid outlet to provide electrically charged droplets from which at least a part of the at least one volatile component evaporates to produce vapour; a collection receptacle (92) for collecting electrically charged droplets to inhibit the electrically charged droplets from passing through the dispensing outlet; an attraction electrode (91) for attracting electrically charged droplets into the collection receptacle (90); and a flow director (95) for directing vapour away from the collection receptacle (92) and towards the dispensing outlet (400). |
申请公布号 |
US8074640(B2) |
申请公布日期 |
2011.12.13 |
申请号 |
US20030539487 |
申请日期 |
2003.12.18 |
申请人 |
DAVIES DAVID NEVILLE;PIRRIE ALASTAIR BRUCE;COFFEE RONALD ALAN;BATTELLE MEMORIAL INSTITUTE |
发明人 |
DAVIES DAVID NEVILLE;PIRRIE ALASTAIR BRUCE;COFFEE RONALD ALAN |
分类号 |
A61M15/00;A01M1/20;A61L9/14;A61L9/22;B05B17/06 |
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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