公开(公告)号：US20130232934A1

公开(公告)日：2013-09-12

申请号：US13698106

申请日：2011-05-17

Applicant: Michel Baseotto

Inventor： Michel Baseotto

IPC: B01D46/00

CPC classification number: B01D46/2414 ,  B01D46/0005 ,  B01D46/0086 ,  B01D46/2411 ,  B01D46/521 ,  B01D2201/291 ,  B01D2201/313 ,  B01D2201/4046 ,  B01D2201/44 ,  B01D2265/021 ,  B01D2265/06 ,  B01D2275/206

Abstract: According to the present disclosure, air cleaner assemblies, components, features and methods are described. A filter cartridge is characterized, that can be conveniently used as part of the system ensuring that a proper cartridge is installed in the housing, in a proper radial orientation and in a manner such that cartridge rotation is inhibited, in spite of the use of a radial seal. The cartridge can be configured to also be used with a housing that includes a utility conduit in an exterior surface thereof. Advantageous features and methods of assembly and use are described.

Abstract translation: 根据本公开，描述了空气滤清器组件，部件，特征和方法。 特征在于，滤筒的特征在于可以方便地用作系统的一部分，确保适当的筒安装在壳体中，以适当的径向取向并且以使得筒的旋转被阻止的方式，尽管使用 径向密封。 盒可以被构造成也可以与包括在其外表面中的公用管道的壳体一起使用。 描述了组装和使用的有利特征和方法。

公开(公告)号：US20130037475A1

公开(公告)日：2013-02-14

申请号：US13639932

申请日：2011-03-31

Applicant: Heiko Freter ,  Klaus Mosges ,  Stephan Fritsch

Inventor： Heiko Freter ,  Klaus Mosges ,  Stephan Fritsch

IPC: B01D33/23 ,  B01D33/37 ,  B01D33/70

CPC classification number: B01D33/72 ,  B01D33/21 ,  B01D33/23 ,  B01D33/37 ,  B01D33/74 ,  B01D2201/44

Abstract: A filtration device consists of a rotor system (2) which is mounted so that it can be driven to rotate about a horizontal axis (5) in a basin (1) containing a liquid bath, said rotor system consisting of three arrangements (15), for example, each comprising a filter disk pushed onto the tubular cylinder (17) parallel to the axis (5) and therefore being eccentric. The tubular cylinders (17) are fixedly connected to a hollow shaft (18) extending in the direction of the axis (5) for supporting the rotor system (2), this hollow shaft being supported on both ends in bearing units (6, 7) designed as friction bearings which permit a three-dimensional equalization of angle deviations of the axis of the hollow shaft (18). Each filter disk is assembled from segments made of plastic and produced in one piece with coupling pieces as molded parts formed by the injection molding process, so that the axially aligned segments of the filter disks in the state in which they have been placed on the tube cylinders (17) form a continuous filtrate collecting line (23). This yields a design of the rotor system (2) which is structurally simple and permits inexpensive production.

Abstract translation: 过滤装置由转子系统​​（2）组成，转子系统（2）被安装成使得其能够被驱动以围绕包含液体槽的盆（1）中的水平轴线（5）旋转，所述转子系统由三个装置（15）组成， 例如，每个包括平行于轴线（5）推压到管状圆筒（17）上并因此偏心的过滤盘。 管状圆柱体（17）固定地连接到沿轴线（5）的方向延伸的中空轴（18），用于支撑转子系统（2），该空心轴支撑在轴承单元（6,7）的两端 ）设计为允许空心轴（18）的轴线的角度偏差的三维均衡的摩擦轴承。 每个过滤盘由塑料制成的部件组装成一体，其中连接件是通过注射成型工艺形成的模制零件，使得过滤盘的轴向对齐的部分处于已被放置在管子上的状态 气瓶（1​​7）形成连续的滤液收集管线（23）。 这产生了结构简单并允许廉价生产的转子系统（2）的设计。

公开(公告)号：US20120298572A1

公开(公告)日：2012-11-29

申请号：US13117405

申请日：2011-05-27

Applicant: Michael Ekholm

Inventor： Michael Ekholm

IPC: B01D35/28

CPC classification number: E02B9/04 ,  B01D29/33 ,  B01D29/48 ,  B01D29/54 ,  B01D29/902 ,  B01D35/1576 ,  B01D2201/44 ,  E03B3/04 ,  Y02E10/22

Abstract: A screen intake has a central body with two screens attached on either end. Each of the screens has an interior that communicates with a hollow of the body via flow modifiers. These flow modifiers include one or more pipes disposed in the interior of the screens and through passages in ends of the body. A flow control support device disposed within the body supports the body's sidewall and divides the hollow into at least two portions—each communicating with flow from one of the flow modifiers. The device can include one or more plates disposed adjacent one another within the internal hollow with a peripheral edge attached to an inside of the body's sidewall. At least one of the one or more plates can be solid, or one or more of the plates can define openings therein allowing passage of at least some fluid therethrough.

Abstract translation: 屏幕进口有一个中心体，两端连接两个屏幕。 每个屏幕具有通过流动调节器与身体的中空连通的内部。 这些流动改性剂包括一个或多个配置在屏幕内部并穿过身体端部的通道的管道。 设置在主体内的流量控制支撑装置支撑身体的侧壁，并将空心部分分成至少两个部分，每个部分与来自流动调节剂之一的流体相通。 该装置可以包括一个或多个在内部空腔内相邻设置的板，其中外围边缘连接到主体侧壁的内部。 一个或多个板中的至少一个可以是固体，或者一个或多个板可以限定开口，允许至少一些流体通过其中。

公开(公告)号：US07871527B2

公开(公告)日：2011-01-18

申请号：US11005561

申请日：2004-12-06

Applicant: David Smith ,  Paul A. Hughes ,  Lloyd W. Johnson ,  Peter G. Baumann

Inventor： David Smith ,  Paul A. Hughes ,  Lloyd W. Johnson ,  Peter G. Baumann

IPC: B01D29/68

CPC classification number: B01D35/301 ,  B01D29/39 ,  B01D29/684 ,  B01D2201/44

Abstract: The present invention relates to stationary cloth media filtration systems and devices, as well as processes and devices for uniform flow distribution and improved cloth media filter backwashing.

Abstract translation: 本发明涉及固定布介质过滤系统和装置，以及用于均匀流动分配的工艺和装置以及改进的布介质过滤器反冲洗。

公开(公告)号：US07470372B2

公开(公告)日：2008-12-30

申请号：US11653637

申请日：2007-01-16

Applicant: John D. Martin

Inventor： John D. Martin

IPC: B01D24/46

CPC classification number: B01D35/153 ,  B01D24/08 ,  B01D24/42 ,  B01D24/4631 ,  B01D24/4668 ,  B01D24/4684 ,  B01D2201/44

Abstract: A device for the treatment of an influent with a porous media. The influent passes radially through the porous media and into an internal volume of the device. The treated influent then passes through an open check valve in the internal volume, and then to downstream equipment. During a backwash operation, a backwash fluid is passed into the internal volume of the device in a direction to close the check valve. The blocked path in the internal volume of the device causes the backwash fluid to pass radially outwardly into the porous media and fluidize the same.

Abstract translation: 用于处理多孔介质的流入物的装置。 流入物径向通过多孔介质并进入该装置的内部容积。 经处理的流体然后通过内部容积中的打开的止回阀，然后通向下游设备。 在回洗操作期间，反洗流体沿关闭止回阀的方向进入装置的内部容积。 装置的内部容积中的阻塞路径导致反冲洗流体径向向外通过到多孔介质中并使其流化。

公开(公告)号：US20080216654A1

公开(公告)日：2008-09-11

申请号：US12069660

申请日：2008-02-11

Applicant: Wayne M. Wagner ,  Gary R. Gillingham ,  Joseph C. Tokar ,  Daniel T. Risch ,  Jim C. Rothman ,  Fred H. Wahlquist ,  Bernard A. Matthys ,  Gregory L. Reichter ,  Stephen W. Sabelko ,  Bryan D. Patten

Inventor： Wayne M. Wagner ,  Gary R. Gillingham ,  Joseph C. Tokar ,  Daniel T. Risch ,  Jim C. Rothman ,  Fred H. Wahlquist ,  Bernard A. Matthys ,  Gregory L. Reichter ,  Stephen W. Sabelko ,  Bryan D. Patten

IPC: B01D46/42 ,  B32B37/12 ,  B32B3/30 ,  B32B37/28

CPC classification number: B01D46/0001 ,  B01D25/001 ,  B01D25/24 ,  B01D25/26 ,  B01D25/30 ,  B01D25/305 ,  B01D46/0095 ,  B01D46/525 ,  B01D2201/44 ,  B01D2271/02 ,  Y10T156/1016 ,  Y10T156/102 ,  Y10T156/1025 ,  Y10T156/1084 ,  Y10T428/2457

Abstract: Fluted filter media includes filter material having a plurality of flutes formed therein having alternating ends of adjacent flutes closed to force fluid through filter material. A first embodiment of the filter media includes tapered flutes which have the open ends of the flutes larger in cross-section than the closed flutes, wherein the upstream open flutes converge toward the downstream end and the upstream closed end flutes diverge toward the downstream end. A second embodiment includes filter media which is asymmetric formed with dissimilar upstream and downstream flute cross-sections with larger flute openings to the upstream side of the filter. A third embodiment includes filter media with an upstream edge crushed to improve flow at the upstream edge. A fourth embodiment includes filter media with the upstream sealing material recessed from the upstream edge for reducing effects from blockages at the upstream edge of the filter.

Abstract translation: 槽形过滤介质包括具有形成在其中的多个槽纹的过滤材料，其中相邻槽纹的交替端部关闭以迫使流体通过过滤材料。 过滤介质的第一实施例包括锥形凹槽，其具有比封闭凹槽更大横截面的凹槽的开口端，其中上游开口凹槽朝向下游端汇聚，并且上游闭合端凹槽向下游端发散。 第二实施例包括不对称形成的过滤介质，其具有不同的上游和下游槽纹横截面，其具有较大的凹槽开口到过滤器的上游侧。 第三实施例包括具有被上压边缘压缩以改善上游边缘流动的上游边缘的过滤介质。 第四实施例包括具有从上游边缘凹陷的上游密封材料的过滤介质，用于减少在过滤器的上游边缘处的堵塞的影响。

公开(公告)号：US20070170108A1

公开(公告)日：2007-07-26

申请号：US11234939

申请日：2005-09-26

Applicant: Paul Rouillard ,  Jean Haramboure ,  John Leddy

Inventor： Paul Rouillard ,  Jean Haramboure ,  John Leddy

IPC: B01D33/00

CPC classification number: B01D33/067 ,  B01D33/073 ,  B01D33/742 ,  B01D2201/44

Abstract: Prior art washer designs have segmented radial ducts feeding the filter valve which collect the filtrate emerging from the longitudinal ducts. Because these ducts are radial, the volume at the periphery is much greater than at the valve entry which creates undesirable conditions such as a large volume where air can escape from the filtrate forming a pocket which will reduce the effectiveness of the vacuum and promote non-uniformity in filtrate velocity. The present invention incorporates a baffle in the radial duct which reduces the volume at the periphery and maintains a uniform cross-sectional area for the filtrate to reach the valve. This maintains a constant filtrate velocity and prevents the possibility of the formation of an air pocket.

Abstract translation: 现有技术的洗衣机设计具有分段的径向管道，其供给过滤阀，其收集从纵向管道出来的滤液。 因为这些管道是径向的，所以周边的体积比在阀入口处大得多，这产生不期望的条件，例如大的体积，其中空气可以从形成口袋的滤液中逸出，这将降低真空的有效性， 滤液速度均匀。 本发明包括在径向管道中的挡板，其减小了周边的体积并且保持滤液到达阀的均匀横截面面积。 这保持了恒定的滤液速度并防止形成气袋的可能性。

公开(公告)号：US20070108138A1

公开(公告)日：2007-05-17

申请号：US11653637

申请日：2007-01-16

Applicant: John Martin

Inventor： John Martin

IPC: B01D24/46

CPC classification number: B01D35/153 ,  B01D24/08 ,  B01D24/42 ,  B01D24/4631 ,  B01D24/4668 ,  B01D24/4684 ,  B01D2201/44

Abstract: A device for the treatment of an influent with a porous media. The influent passes radially through the porous media and into an internal volume of the device. The treated influent then passes through an open check valve in the internal volume, and then to downstream equipment. During a backwash operation, a backwash fluid is passed into the internal volume of the device in a direction to close the check valve. The blocked path in the internal volume of the device causes the backwash fluid to pass radially outwardly into the porous media and fluidize the same.

Abstract translation: 用于处理多孔介质的流入物的装置。 流入物径向通过多孔介质并进入该装置的内部容积。 经处理的流体然后通过内部容积中的打开的止回阀，然后通向下游设备。 在回洗操作期间，反洗流体沿关闭止回阀的方向进入装置的内部容积。 装置的内部容积中的阻塞路径导致反冲洗流体径向向外通过到多孔介质中并使其流化。

公开(公告)号：US20060108274A1

公开(公告)日：2006-05-25

申请号：US10993470

申请日：2004-11-19

Applicant: Stanley Frey ,  Paul Sechrist ,  Daniel Kauff

Inventor： Stanley Frey ,  Paul Sechrist ,  Daniel Kauff

IPC: B01D24/00

CPC classification number: B01D15/1821 ,  B01D15/14 ,  B01D24/008 ,  B01D24/14 ,  B01D2201/44

Abstract: Disclosed is a mixer-distributor-collector apparatus for use between beds of solid particles in a fluid-solid contacting vessel. The apparatus includes a solids retaining screen, fluid deflector, passageway, fluid distributor, and flow manipulator. The flow manipulator is a device such as a honeycomb, porous solid, perforated plate, screen, or grid having an open area greater than the open area of the fluid distributor and is located below and spaced apart from the fluid distributor. The apparatus improves the fluid flow characteristics by minimizing or eliminating fluid velocity jets and/or other turbulence which can disturb the downstream particle bed. In an exemplary application, the invention finds use in simulated moving bed (SMB) adsorptive separation processes.

Abstract translation: 公开了一种在流体 - 固体接触容器中用于固体颗粒床之间的混合器 - 分配器 - 收集器装置。 该装置包括固体挡板，流体偏转器，通道，流体分配器和流动操纵器。 流动操纵器是诸如蜂窝状，多孔固体，多孔板，筛网或格栅的装置，其开口面积大于流体分配器的开口面积，并且位于流体分配器的下方并与其间隔开。 该装置通过最小化或消除可能干扰下游颗粒床的流体速度射流和/或其它紊流来改善流体流动特性。 在示例性应用中，本发明用于模拟移动床（SMB）吸附分离过程。

公开(公告)号：US20050109706A1

公开(公告)日：2005-05-26

申请号：US10953130

申请日：2004-09-28

Applicant: David Hambley ,  Philip Hambley

Inventor： David Hambley ,  Philip Hambley

IPC: B01D24/00

CPC classification number: B01D24/001 ,  B01D24/24 ,  B01D24/4631 ,  B01D2201/34 ,  B01D2201/44

Abstract: A filter underdrain system and a method for measuring the water flow through the underdrain filter system. The apparatus includes panel members assembled to form a perforate grid on the filter base structure of an underdrain block. The panels are generally rectangular and have an upper and lower surface. Multiple apertures are provided in the panel member. The number and/or size of the apertures are dimensioned to prevent the egress of filter media and to obtain substantially uniform backwash flow in the underdrain thereby reducing or eliminating water maldistribution.

Abstract translation: 过滤器排水系统和用于测量通过漏斗过滤系统的水流的方法。 该装置包括组装成在漏斗块的过滤器基座结构上形成穿孔网格的面板构件。 面板通常为矩形并具有上表面和下表面。 在面板构件中设置多个孔。 孔的数量和/或尺寸的尺寸被设计成防止过滤介质的流出并且在底盘中获得基本均匀的反冲洗流，从而减少或消除水的分布不均匀。