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    • 83. 发明申请
    • Fabric for horizontal belt filter
    • 水平带式过滤器织物
    • US20050229995A1
    • 2005-10-20
    • US11102739
    • 2005-04-11
    • Senri ItoIchihiro KitamuraKazuyuki Kanda
    • Senri ItoIchihiro KitamuraKazuyuki Kanda
    • B01D33/01D03D1/00D03D11/00D03D13/00
    • D03D1/00D03D11/00D10B2505/04
    • A fabric for a horizontal belt filter comprises a two-layer structure in which an upper-surface-side weft forming an upper-surface-side layer and a running-face-side weft forming a running-face-side layer are woven together by a warp. An upper-surface-side surface of the fabric comprises a warp long crimp portion of a warp which passes over four or more continuous upper-surface-side wefts; and a warp latent portion which passes under one to four upper-surface-side wefts. At least a part of the warp latent portion passes under one or two running-face-side wefts to weave together the upper-surface-side layer and the running-face-side layer. The warp long crimp is formed on the upper-surface-side surface, and a weft long crimp is formed on a running-face-side surface. The fabric exhibits a good peeling property of a treated matter and which is superior in a cleaning property, rigidity, running stability, and wear resistance.
    • 用于水平带式过滤器的织物包括两层结构,其中形成上表面侧的上表面侧纬纱和形成跑面面层​​的跑面面纬纱由 一个翘曲。 织物的上表面侧表面经过经过四个或更多个连续的上表面侧纬纱的经线的经长卷曲部分; 以及在一至四个上表面侧纬纱下通过的经向潜在部分。 至少一部分经向潜流部分在一个或两个跑面侧纬纱之下通过,以将上表面侧层和跑面侧层编织在一起。 在上表面侧形成经长卷曲,在跑面侧表面形成纬纱长卷曲。 该织物表现出良好的处理物的剥离性,清洗性,刚性,运行稳定性和耐磨性均优异。
    • 86. 发明授权
    • Concentrator & filter
    • 集中器和过滤器
    • US5556544A
    • 1996-09-17
    • US525182
    • 1995-09-08
    • Emmanuel R. Didier
    • Emmanuel R. Didier
    • A61B10/00B01D33/01B01L3/00B01D35/28
    • B01L3/502B01D33/0158A61B10/0038
    • A fecal parasite concentrator which has a cylindrical body (20) with connections for a sample vial (24) on one end and a centrifuge tube (28) on the other. An integral filter (36) is disposed within the body at right angles coaxially covering the cross sectional area of the hollow body. The filter contains a series of closely spaced square openings for filtration of a liquid diluted fecal specimen. A hollow stem (40) with truncated end (44) extends upwardly from the filter and a number of geometrically shaped orifices (46) permit air to pass therethrough when the diluant specimen flows through the filter.
    • 一种粪便寄生物浓缩器,其具有在一端具有用于样品瓶(24)和另一端的离心管(28)的连接的圆柱体(20)。 一体式过滤器(36)以直角同轴地设置在主体内,覆盖中空体的横截面积。 过滤器包含一系列紧密间隔的方形开口,用于过滤液体稀释的粪便样本。 具有截头端(44)的中空杆(40)从过滤器向上延伸,并且当稀释剂样品流过过滤器时,许多几何形状的孔(46)允许空气通过。
    • 87. 发明授权
    • Fluid sample filtration device
    • 流体样品过滤装置
    • US4990253A
    • 1991-02-05
    • US419186
    • 1989-10-10
    • John L. Vcelka
    • John L. Vcelka
    • B01D33/01B01L3/14G01N33/49
    • B01L3/5021B01D33/01G01N33/491
    • The present invention relates to a sample filtration device of the type employing differential pressure. An outer container filled with a sample to be filtered slidably receives a hollow plunger having filter media disposed near one end and sealing means disposed in an annular groove about the periphery of the plunger. The annular groove of the plunger is formed by two components: an annular shoulder on a collector portion and the axial face of an annular ring formed in a retainer portion. The two portions are frictionally engaged to retain the filter in place and form the annular groove for the sealing means. This construction permits straight-pull molding of the component parts which eliminates mold mismatch flaws.
    • 本发明涉及采用差压式的样品过滤装置。 填充有要过滤的样品的外部容器可滑动地容纳中空柱塞,其具有设置在一端附近的过滤介质和围绕柱塞的周边设置在环形槽中的密封装置。 柱塞的环形槽由两个部件形成:收集器部分上的环形肩部和形成在保持器部分中的环形圈的轴向面。 这两个部分是摩擦接合的,以将过滤器保持在适当位置并形成用于密封装置的环形槽。 这种结构允许组件的直拉成型,这消除了模具错配缺陷。