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    • 9. 发明公开
    • Air filter assembly
    • Luftfiltergerät。
    • EP0679424A1
    • 1995-11-02
    • EP94303375.3
    • 1994-05-11
    • Wolfe, Michael
    • Wolfe, Michael
    • B01D39/08
    • B01D39/083A41D13/11A62B23/025B01D39/086B01D39/1692B01D46/10B01D2239/0435B01D2239/1233B01D2275/203B03C3/28F24F3/1603F24F2003/1614F24F2003/1642F24F2007/004F24F2221/20Y02A50/21Y10S55/39Y10S55/45
    • The present invention is an air filter assembly which includes a frame having a filter mounted therein. The filter is constructed of woven microfilament strands having a cross-sectional height of at most 30 microns, the strands being spaced apart by at most 20 microns. The filter medium is single-ply so as to be non-entraining. Each strand preferably has a smooth outer surface for repelling particles smaller than the size of the openings in the filter. The frame may laterally adjustable, if desired. In an alternative embodiment, the filter includes a single-ply sheet of a filtering material having openings cut therein. The filtering material preferably has a smooth outer surface facing the air-flow for preventing the particles from clogging the filter. The openings may be made in the filtering material by processes such as laser cutting, x-ray lithography, chemical etching, or by stretching a microporous sheet. The percentage of the filter surface area that is open to air flow is sufficient to enable air flow without the use of mechanical blowing means.
    • 本发明是一种空气过滤器组件,其包括安装在其中的过滤器的框架。 过滤器由横截面高度至多为30微米的编织微丝股线构成,股线间隔至多20微米。 过滤介质是单层的,以便不夹带。 每根股线优选具有光滑的外表面,用于排斥小于过滤器中的开口尺寸的颗粒。 如果需要,框架可以横向调节。 在替代实施例中,过滤器包括其中切割有开口的过滤材料的单层片材。 过滤材料优选具有面向空气流的光滑的外表面,以防止颗粒堵塞过滤器。 可以通过诸如激光切割,x射线光刻,化学蚀刻或通过拉伸微孔片材的工艺在过滤材料中制造开口。 过滤器表面积对空气流通量的百分比足以使气流不使用机械吹风装置。
    • 10. 发明公开
    • Regenerable dehumidifier
    • Regenerierbarer Entfeuchter。
    • EP0268493A2
    • 1988-05-25
    • EP87310248.7
    • 1987-11-19
    • Peace, Terry
    • Peace, Terry
    • B01D53/26B65D81/26
    • B01D53/261Y10S55/45
    • A dehumidifier device for absorbing water vapour from ambient air comprises a container (10) constructed of fabric woven from multifilament yarns of fibreglass, and confining granular desiccant material (11) such as silica gel having a visibly distinctive moisture indicator such as a thermally resistant cobalt compound. The fabric is of a critically selected construction that permits visual observation of the confined granules through the fabric while effectively retaining the granules. The device is capable of repeated cycles of absorption of moisture and thermally induced desorption.
    • 用于从环境空气吸收水蒸气的除湿装置包括由玻璃纤维的复丝纱编织的织物构成的容器(10)和具有明显不同的湿度指示剂的限制性粒状干燥剂材料(11)如硅胶,例如耐热钴 复合。 织物是一种批量选择的结构,其允许通过织物目视观察限制的颗粒,同时有效地保留颗粒。 该装置能够重复吸收水分和热诱导解吸的循环。