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    METHOD AND APPARATUS FOR MANIPULATING COMPONENTS OF A FILTRATION SYSTEM
    13.
    发明申请
    METHOD AND APPARATUS FOR MANIPULATING COMPONENTS OF A FILTRATION SYSTEM 审中-公开
    用于处理过滤系统组件的方法和装置

    公开(公告)号：US20160158676A1

    公开(公告)日：2016-06-09

    申请号：US14955741

    申请日：2015-12-01

    申请人： Laboratoire Français du Fractionnement et des Biotechnologies

    发明人： Nathan Hawkins ,  Thomas E. Smith

    IPC分类号： B01D29/96 ,  B01D29/41 ,  B01D29/50 ,  B65G7/12

    CPC分类号： B01D29/96 ,  B01D29/41 ,  B01D2201/24 ,  B65G7/12

    摘要： The present disclosure relates to a tool and methods of using the tool to physically manipulate one or more filtration components, such as filter packs including stacked filtration discs. The tool may include two arms pivotally coupled to another, and may also have respective gripping portions configured to grasp an appropriate region of a filtration component. The arms may be movable toward and away from one another between grasping and non-grasping positions. When in the grasping position, the gripping portions may engage with a complementary coupling member of the filtration component(s). To separate one filtration component from another, the tool may be manipulated so as to decouple and lift the filtration component from a substrate.

    摘要翻译： 本公开内容涉及使用该工具来物理地操纵一个或多个过滤组件的工具和方法，例如包括堆叠的过滤盘的过滤组件。 工具可以包括可枢转地联接到另一个的两个臂，并且还可以具有构造成抓住过滤部件的适当区域的相应的夹持部。 臂可以在抓握位置和非抓握位置之间彼此相对移动。 当处于抓握位置时，抓握部分可以与过滤部件的互补联接部件接合。 为了将一个过滤部件与另一个过滤部件分开，可以操作该工具以便使过滤部件与衬底脱离和提升。

    Increased efficiency strainer system
    14.
    发明授权
    Increased efficiency strainer system 有权
    提高效率过滤器系统

    公开(公告)号：US09266045B2

    公开(公告)日：2016-02-23

    申请号：US12835509

    申请日：2010-07-13

    申请人： Stanislaw Kielbowicz ,  Carl W. Prather

    发明人： Stanislaw Kielbowicz ,  Carl W. Prather

    IPC分类号： B01D29/50 ,  B01D29/56 ,  B01D29/60 ,  B01D35/14 ,  B01D35/157 ,  B01D35/147 ,  G21C19/307

    CPC分类号： B01D35/1576 ,  B01D35/147 ,  B01D35/1475 ,  B01D35/1573 ,  G21C19/307

    摘要： In accordance with the present invention, there is provided a strainer system comprising a plurality of strainer modules, each of which comprises multiple cassettes or cartridges assembled together in a prescribed arrangement. In the strainer system constructed in accordance with the present invention, the “clean” sides of the strainer modules are fluidly connected to each other by a plenum duct which also has a suction pump fluidly coupled thereto. Integrated into the plenum duct is a pressure released membrane (PRM) which is positioned so as to effectively isolate one of the strainer modules from the remaining active strainer modules included in the strainer system. The pressure released membrane is uniquely configured so as to facilitate the activation of the isolated strainer module when pressure across the plenum duct increases beyond a prescribed threshold.

    摘要翻译： 根据本发明，提供了一种过滤器系统，其包括多个过滤器模块，每个过滤器模块包括以规定的布置组装在一起的多个盒或盒。 在根据本发明构造的过滤器系统中，过滤器模块的“清洁”侧通过一个通风管道彼此流体连接，该通风管道还具有与其流体耦合的抽吸泵。 压力释放膜（PRM）被集成到压力释放膜（PRM）中，其被定位成有效地将过滤器模块中的一个与包括在过滤器系统中的剩余活性过滤器模块隔离。 压力释放的膜是独特的构造，以便当跨压力通风管上的压力增加超过规定的阈值时促进隔离的过滤器模块的激活。

    Filtration barrier
    17.
    发明授权
    Filtration barrier 有权
    过滤屏障

    公开(公告)号：US09221000B2

    公开(公告)日：2015-12-29

    申请号：US14109207

    申请日：2013-12-17

    申请人： Ian D. Doig

    发明人： Ian D. Doig

    IPC分类号： B01D29/50 ,  B01D29/66 ,  B01D29/11 ,  B01D35/10 ,  B01D29/52 ,  C02F1/00

    CPC分类号： B01D29/66 ,  B01D29/114 ,  B01D29/52 ,  B01D29/682 ,  B01D35/10

    摘要： A filtration barrier includes a filter mesh that has a plurality of groups of flexible filter elements, with each group having at least a first and second flexible filter elements disposed in spaced relation. The first flexible filter element is more flexible than the second. Each flexible filter element is secured to the first and second anchoring members of the mesh and free therebetween. During forward fluid flow, the first and second flexible filter elements are supported against downstream deflection and lie in a common plane. For reverse fluid flow, the first flexible element of a group displaces farther from the common plane than the second flexible filter element of that group, such that a first backwash opening associated with the first flexible element is larger than a second backwash opening associated with the second flexible element. Each group may have more elements, and associated methods are also disclosed.

    摘要翻译： 过滤屏障包括具有多组柔性过滤器元件的过滤网，每个组具有至少一个间隔设置的第一和第二柔性过滤器元件。 第一个柔性过滤元件比第二个更灵活。 每个柔性过滤器元件固定到网的第一和第二锚固构件并在其间自由。 在向前流体流动期间，第一和第二柔性过滤器元件被支撑以抵抗下游偏转并且位于公共平面中。 对于反向流体流动，组的第一柔性元件比该组的第二柔性过滤器元件更远离公共平面，使得与第一柔性元件相关联的第一反洗开口大于与第二柔性过滤元件相关联的第二反洗开口 第二弹性元件。 每个组可以具有更多的元素，并且还公开相关联的方法。

    Filter pipette tip
    18.
    发明授权
    Filter pipette tip 有权
    过滤吸头

    公开(公告)号：US09138741B2

    公开(公告)日：2015-09-22

    申请号：US13408462

    申请日：2012-02-29

    申请人： Christian Ziegmann ,  Thomas Reimann

    发明人： Christian Ziegmann ,  Thomas Reimann

    IPC分类号： B01L3/02 ,  B01D29/56 ,  B01D29/58 ,  B01D29/50

    CPC分类号： B01L3/02 ,  B01D29/50 ,  B01D29/56 ,  B01D29/58 ,  B01L3/0275 ,  B01L2200/0631 ,  B01L2300/021 ,  B01L2300/0681

    摘要： Filter pipette tip with a small tube with a relatively large aperture at one end for attaching to a pipette, a relatively small aperture at the other end for the passage of liquid and a through-channel between the large aperture and the small aperture and a porous filter arranged in the through-channel, filling up a portion of the through-channel and comprising at least two layers arranged in series in the direction of the through-channel of which a fine-pore layer has a pore size of a maximum of approximately 20 μm and a coarse-pore layer a pore size of approximately 20 to 50 μm, the two layers having different pore sizes.

    摘要翻译： 用一个小管过滤吸头，一端具有相对较大的孔径，用于连接到移液管，另一端用于使液体通过的相对较小的孔口，以及大口径和小孔之间的通道， 过滤器布置在通道中，填充通道的一部分，并且包括至少两层，其沿通孔的方向串联排列，其中细孔层的孔径最大值约为 20μm，孔径大约为20〜50μm的粗孔层，两层孔径不同。

    FILTER DEVICE
    19.
    发明申请
    FILTER DEVICE 审中-公开
    过滤器

    公开(公告)号：US20150165349A1

    公开(公告)日：2015-06-18

    申请号：US14631048

    申请日：2015-02-25

    申请人： 3M INNOVATIVE PROPERTIES COMPANY

    发明人： Jeffrey A. Lucas

    IPC分类号： B01D29/05 ,  B01D35/157 ,  B01D29/50

    CPC分类号： B01D29/05 ,  B01D25/26 ,  B01D29/016 ,  B01D29/031 ,  B01D29/213 ,  B01D29/50 ,  B01D29/52 ,  B01D35/1573 ,  B01D2201/02

    摘要： An apparatus having stackable members configured to contain at least one filter device. The apparatus includes a clamping device having a first end wall, a second end wall, and clamping members configured to draw the end walls toward one another. The stackable members have hangers configured to accept the clamping members to help support and locate the stackable members.

    摘要翻译： 具有被配置成容纳至少一个过滤装置的可堆叠构件的装置。 该装置包括夹紧装置，其具有第一端壁，第二端壁和构造成将端壁朝向彼此拉动的夹紧构件。 可堆叠构件具有配置成接纳夹紧构件以帮助支撑和定位可堆叠构件的悬挂架。

    Duplex strainer apparatuses and methods
    20.
    发明授权
    Duplex strainer apparatuses and methods 有权
    双相过滤器设备和方法

    公开(公告)号：US08961792B2

    公开(公告)日：2015-02-24

    申请号：US13151838

    申请日：2011-06-02

    申请人： Ashvin D. Desai

    发明人： Ashvin D. Desai

    IPC分类号： B01D35/12 ,  B01D29/50 ,  B01D29/88

    CPC分类号： B01D35/12

    摘要： A fluid strainer is disclosed for use in a fluid piping system, the fluid strainer having a first valve chamber and a second valve chamber. The first valve chamber can have a strainer inlet and contain first and second angled members, and the second valve chamber can have a strainer outlet and contain third and fourth angled members. A first pivotable seal can be movable within the first valve chamber into sealing engagement against either of the first or second angled members, and a second pivotable seal can be movable within the second valve chamber into sealing engagement against either of the third or fourth angled members. A first strainer chamber can be in communication with the first angled member and the third angled member, and a second strainer chamber can be in communication with the second angled member and the fourth angled member.

    摘要翻译： 公开了用于流体管道系统的流体过滤器，流体过滤器具有第一阀室和第二阀室。 第一阀室可以具有过滤器入口并且容纳第一和第二倾斜构件，并且第二阀室可以具有过滤器出口并且容纳第三和第四倾斜构件。 第一可枢转密封件可以在第一阀室内可移动以与第一或第二倾斜构件中的任一个密封接合，并且第二可枢转密封件可以在第二阀室内移动以与第三或第四倾斜构件 。 第一过滤器室可以与第一成角度构件和第三倾斜构件连通，并且第二过滤器室可以与第二倾斜构件和第四倾斜构件连通。