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    • 21. 发明申请
    • On-Tank Toilet Dispenser
    • 车载洗手间
    • US20090178188A1
    • 2009-07-16
    • US12354129
    • 2009-01-15
    • Daniel N. CampauMichael C. FryanSteven A. ZachDouglas A. Soller
    • Daniel N. CampauMichael C. FryanSteven A. ZachDouglas A. Soller
    • E03D9/02
    • E03D9/037E03D9/038E03D2009/028
    • Disclosed is a dispenser for dispensing a composition in response to level changes in a liquid in a tank. The dispenser includes a container for holding the composition, a discharge conduit in fluid communication with the container, an air inlet in fluid communication with the container, and a level sensing member mounted to the dispenser such that a lower end of the level sensing member contacts the liquid in the tank and senses its level. In use, a rise of the liquid in the tank between a lower liquid level and a higher liquid level causes the level sensing member to alter air pressure in a headspace of the container above the composition and thereby cause a controlled discharge of the composition from the discharge conduit; and a fall of the liquid in the tank between the higher liquid level and the lower liquid level causes the level sensing member to alter pressure in the headspace and thereby causing air to be vented into the headspace from the air inlet.
    • 公开了一种用于响应于罐中的液体中的液位变化分配组合物的分配器。 分配器包括用于保持组合物的容器,与容器流体连通的排放管道,与容器流体连通的空气入口以及安装到分配器的水平检测构件,使得液位感应构件的下端接触 罐中的液体并感觉其水平。 在使用中,液体在较低液位和较高液位之间的液体升高导致液位检测构件改变容器顶部空间中的空气压力高于组合物,从而导致组合物从 排放管道 并且在较高液位和较低液位之间的槽中的液体的下降导致液位感测构件改变顶部空间中的压力,从而使空气从空气入口排放到顶部空间中。
    • 25. 发明授权
    • Heated volatile dispenser
    • 加热挥发性分配器
    • US06663838B1
    • 2003-12-16
    • US09579409
    • 2000-05-25
    • Douglas A. SollerMichael C. FryanStephen B. LeonardScott W. DemarestSteven B. MineauPaul E. FurnerDonald J. ShanklinTherese M. Nelson
    • Douglas A. SollerMichael C. FryanStephen B. LeonardScott W. DemarestSteven B. MineauPaul E. FurnerDonald J. ShanklinTherese M. Nelson
    • A62B708
    • A01M1/2088A61L9/03F21S13/00F21V33/0004F21V35/00
    • A heated volatile dispenser and a volatile carrier for use therewith are disclosed. The volatile dispenser has a closed heating chamber having ceiling and exit vents. A fuel burner is contained within the heating chamber, and a carrier holder is positioned over the fuel burner. The carrier holder holds a volatile carrier in a location above the fuel burner such that hot gases from the fuel burner pass the carrier holder and directly heat a volatile carrier held thereby. The volatile carrier may be held in an edge-on orientation with respect to the flow of hot gases, or transversely with respect to them. The volatile carrier has an inward end that has a cross-sectional profile made to be complementary to that of an insert slot through which the volatile carrier must be inserted for use. An alternative embodiment is shown that uses a candle as a fuel burner. A kit is shown that includes a candle and a volatile carrier that are designed to be exhausted at the same time so that the candle's consumption serves as a use-cue for the volatile carrier. Methods of dispensing volatiles are disclosed.
    • 公开了一种加热的挥发性分配器和用于其的挥发性载体。 挥发性分配器具有封闭的加热室,其具有天花板和出口。 燃料燃烧器被容纳在加热室内,并且载体保持器位于燃料燃烧器上方。 载体保持器将挥发性载体保持在燃料燃烧器上方的位置,使得来自燃料燃烧器的热气体通过载体保持器并直接加热由其保持的挥发性载体。 挥发性载体可以相对于热气体的流动或相对于它们横向保持在边缘定向。 挥发性载体具有内端,其具有与插入槽的互补的横截面轮廓,所述挥发性载体必须通过插入槽插入以供使用。 示出了使用蜡烛作为燃料燃烧器的另一实施例。 显示了一个工具包,其中包括蜡烛和易失性载体,设计为同时耗尽,以使蜡烛的消耗作为挥发性载体的用途。 公开了分配挥发物的方法。