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    FLUID FILTER
    3.
    发明申请
    FLUID FILTER 审中-公开
    流体过滤器

    公开(公告)号：US20150265949A1

    公开(公告)日：2015-09-24

    申请号：US14217915

    申请日：2014-03-18

    Applicant: Caterpillar Inc.

    Inventor： Bryant A. Morris ,  Jeffrey R. Ries

    IPC: B01D29/54

    CPC classification number: B01D29/54 ,  B01D29/21 ,  B01D29/52 ,  B01D2201/0415 ,  B01D2201/602

    Abstract: A filter element, assembly and method of filtering is disclosed. The filter element may comprise an outer filter having a top and a bottom, and an inner filter. The outer filter may define an interior space and a longitudinal axis. The interior space may extend from the top to the bottom of the outer filter along the longitudinal axis. The inner filter may be disposed inside the interior space. The inner filter may be offset along the longitudinal axis from the bottom of the outer filter. The offset may define a cavity disposed below the inner filter and adjacent to the bottom of the outer filter. The outer filter may be configured to guide fluid in a first direction and the inner filter may be configured to guide fluid in a second direction generally parallel to the longitudinal axis, the second direction different from the first direction.

    Abstract translation: 公开了一种过滤元件，组件和过滤方法。 过滤元件可以包括具有顶部和底部的外部过滤器和内部过滤器。 外部过滤器可以限定内部空间和纵向轴线。 内部空间可以沿着纵向轴线从外部过滤器的顶部延伸到底部。 内部过滤器可以设置在内部空间内。 内部过滤器可以沿着外部过滤器的底部沿着纵向轴线偏移。 偏移可以限定设置在内部过滤器下方并且邻近外部过滤器的底部的空腔。 外部过滤器可以被配置为在第一方向上引导流体，并且内部过滤器可以被配置成在大致平行于纵向轴线的第二方向上引导流体，第二方向不同于第一方向。

    MICROPLASTIC FILTER FOR WASHING MACHINES OR OTHER APPLIANCES
    5.
    发明公开
    MICROPLASTIC FILTER FOR WASHING MACHINES OR OTHER APPLIANCES 审中-公开

    公开(公告)号：US20240173655A1

    公开(公告)日：2024-05-30

    申请号：US18058792

    申请日：2022-11-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Raveendran Vaidhyanathan ,  Viktor Kopyrin

    IPC: B01D33/48 ,  B01D33/27 ,  B01D33/46 ,  D06F39/10

    CPC classification number: B01D33/48 ,  B01D33/27 ,  B01D33/466 ,  D06F39/10 ,  B01D2201/08 ,  B01D2201/36 ,  B01D2201/602 ,  B01D2221/02

    Abstract: A microplastic filter includes a housing including an inlet configured to receive water. The microplastic filter also includes a fine filter disposed to rotate within the housing and configured to filter residues from the water. The microplastic filter further includes an inside wiper disposed within the fine filter. The inside wiper includes a center post disposed along a rotational axis of the fine filter and a helical curved wall spirally extending between the center post and the fine filter, where the helical curved wall is configured to guide a portion of the water to backflow through the fine filter and force away at least some filtered residues from pores of the fine filter to prevent fouling or clogging of the fine filter. In addition, the microplastic filter includes an outside wiper spirally disposed around the fine filter and configured to dislodge other filtered residues from the fine filter as the fine filter rotates.

    Pipeline strainer
    7.
    发明授权
    Pipeline strainer 失效
    管道过滤器

    公开(公告)号：US5944991A

    公开(公告)日：1999-08-31

    申请号：US976433

    申请日：1997-11-21

    Applicant: Thomas R. Shellenbarger ,  Charles J. Glover

    Inventor： Thomas R. Shellenbarger ,  Charles J. Glover

    IPC: B01D29/56

    CPC classification number: B01D35/02 ,  B01D29/05 ,  F16L55/24 ,  B01D2201/602

    Abstract: A pipeline strainer having a body defining a rectilinear flow passage between an inlet and an outlet and a cylindrical cavity centrally located therebetween. A removable cover of cup-like configuration is secured in a sealed relation to the body subtending the body cavity in which a dual layered strainer assembly is supported in the flow passage in a sealed relation between an interior surface of the cover and an interior surface of the cavity.

    Abstract translation: 一种管道过滤器，其具有在入口和出口之间限定直线流动通道的主体和位于其间中心的圆柱形空腔。 杯形构造的可移除的盖子以与密封体相对的身体密封的方式固定，所述身体对着身体腔体，其中双层过滤器组件在所述流动通道中以盖子的内表面和内表面之间的密封关系 空腔。

    INTEGRAL FILTER COMPRESSION SEAL
    10.
    发明申请
    INTEGRAL FILTER COMPRESSION SEAL 有权
    集成过滤器压缩密封

    公开(公告)号：US20130270168A1

    公开(公告)日：2013-10-17

    申请号：US13860741

    申请日：2013-04-11

    Applicant: PARKER-HANNIFIN CORPORATION

    Inventor： Ronald Fall

    IPC: C02F1/00

    CPC classification number: C02F1/001 ,  B01D29/15 ,  B01D29/96 ,  B01D2201/0407 ,  B01D2201/4053 ,  B01D2201/4076 ,  B01D2201/602 ,  C02F1/004 ,  C02F2201/004 ,  C02F2201/006

    Abstract: A filter cartridge for installation in a housing having a housing seat includes a filtration media compiled in a cylindrical pack having a radially outer face, a radially inner face defining a central cavity, a first axial end face, and a second axial end face. An end cap having an attachment portion is bonded and sealed to an axial end of the filtration media. A hub portion connects the attachment portion to a non-circular locking portion axially spaced from the attachment portion. The locking portion extends radially beyond the width of the hub portion and includes a sealing face having at least one annular sealing element for sealing against the housing seat.

    Abstract translation: 一种用于安装在具有壳体座的壳体中的过滤器滤芯，包括一个过滤介质，该过滤介质被编成一个圆柱形包装体，其具有径向外表面，限定中心空腔的径向内表面，第一轴向端面和第二轴向端面。 具有附接部分的端盖被接合并密封到过滤介质的轴向端。 毂部分将连接部分连接到与附接部分轴向间隔开的非圆形锁定部分。 锁定部分径向延伸超过轮毂部分的宽度，并且包括密封面，该密封面具有至少一个用于密封壳体座的环形密封元件。

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