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    • 7. 发明授权
    • Method and device for the evaporation of volatile substances through a membrane
    • 通过膜蒸发挥发性物质的方法和装置
    • US07070172B2
    • 2006-07-04
    • US10809271
    • 2004-03-25
    • Ruben Garcia FabregaAndrea CasertaDavid Moreno Perez
    • Ruben Garcia FabregaAndrea CasertaDavid Moreno Perez
    • B01F3/04
    • B60H3/0028A01M1/2033A01M1/2044A61L9/12Y10S261/88
    • The present invention is related to devices for evaporating volatile substances in a closed environment, without the use of electric power, heating elements or absorption wicks, for the purpose of simplifying and maximally reducing the cost of the device, but at the same time maintaining its efficacy and also allowing the user to be able to adjust at will the degree of evaporation of said product. For that purpose, the evaporator device uses a vapor permeable membrane as the element responsible for causing the evaporation of the product to be evaporated. The device is especially intended to be used with the cooperation of an air current with a suitable temperature enhancing the evaporation and diffusion of the volatile substance, such as the ventilation air outlet of a vehicle, for example. The volatile substance consists in an air-freshening product, insecticide or the like. The invention is also related to a method for the evaporation of volatile substances through a membrane.
    • 本发明涉及用于在封闭环境中蒸发挥发性物质的装置,而不用电力,加热元件或吸收芯,用于简化和最大限度地降低装置的成本,同时保持其 功效并且还允许使用者能够随意调整所述产品的蒸发程度。 为此,蒸发器装置使用透气膜作为负责使产物蒸发的蒸发元件。 该装置特别用于与具有适当温度的气流的配合使用,该适当温度例如增强了诸如车辆的通风空气出口的挥发性物质的蒸发和扩散。 挥发性物质包括空气清新剂,杀虫剂等。 本发明还涉及通过膜蒸发挥发性物质的方法。