发明名称 |
NEUTRAL DISPLACEMENT WICK |
摘要 |
<p>Aspects of the invention include an air freshener device that emits fragrance through the evaporation of a fragrance-containing fluid comprising: a container, comprising a particular volume of the fragrance-containing fluid; a wick disposed partially in, and partially out of the fragrance-containing fluid, the wick having an immersion section immersed in the fluid so as to displace a displacement volume of fluid and a non-immersion section extending outward from a surface of the fluid, the immersion and non-immersion section being disposed on opposite lateral ends of the wick; the wick further comprising a displacement portion and a wicking portion, the displacement portion being configured to displace a desired first volume of fluid, the wicking portion being configured to wick a second volume of fluid; the displacement portion and the wicking portion designed to achieve a desired ratio between the displaced first volume of fluid and the wicked second volume of fluid.</p> |
申请公布号 |
EP2038039(B1) |
申请公布日期 |
2011.12.07 |
申请号 |
EP20070784504 |
申请日期 |
2007.06.21 |
申请人 |
FILTRONA POROUS TECHNOLOGIES CORP. |
发明人 |
WARD, BENNETT, C.;BROOSCH, WOLFGANG;KUTSCHA, BERNARD, E. |
分类号 |
A61L9/12;A01M1/20 |
主分类号 |
A61L9/12 |
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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