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    • 7. 发明授权
    • Vapor diffusing device
    • 蒸气扩散装置
    • US07883028B2
    • 2011-02-08
    • US10549564
    • 2004-02-26
    • Thomas McGeeRichard P. SgaramellaColin BrownGuy Edward NaishKishen Gohil
    • Thomas McGeeRichard P. SgaramellaColin BrownGuy Edward NaishKishen Gohil
    • A24F25/00A61L9/04
    • A61L9/127
    • A device adapted to provide volatile liquid material to an atmosphere, comprising a reservoir containing volatile liquid material, a rod-like transfer member extending therefrom and adapted to transfer liquid from the reservoir, and at least one diffusion surface adapted to receive the liquid from the transfer member and facilitate its evaporation into the atmosphere, the diffusion surface extending essentially laterally from the transfer member and comprising at least one non-integral, non-porous sheet bearing a surface capillarity, which sheet has an extent and a capillarity sufficient to allow an appropriate evaporation. The device is cheap and easy to construct, versatile and diffuses odor without major changes of the odor over time.
    • 一种适用于向大气提供挥发性液体材料的装置,包括含有挥发性液体材料的储存器,从其延伸的适于从储存器转移液体的棒状转移构件,以及适于从所述储存器接收液体的至少一个扩散表面 转移构件并促进其蒸发到大气中,扩散表面从转移构件基本上横向延伸并且包括至少一个具有表面毛细管的非整体的非多孔片材,该片材具有足以允许 适当蒸发。 该设备便宜且易于构建,通用性和扩散性,而且随着时间的推移,气味不会发生重大变化。