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21. 发明授权

US5944989A Split-flow water filtration apparatus 失效
标题翻译：分流式水过滤装置
公开(公告)号：US5944989A
公开(公告)日：1999-08-31
申请号：US678484
申请日：1996-07-09
申请人： Roger P. Reid
发明人： Roger P. Reid
IPC分类号： C02F1/00 , C02F1/76 , C02F9/00 , B01D15/00
CPC分类号： C02F9/005 , C02F1/003 , C02F1/766 , C02F2301/043 , C02F2307/06
摘要： Embodiments of a method and apparatus for filtering or treating water are shown and described, each embodiment being for multiple-stage processing of water, with storage intermediate between the stages. Water is passed through a first zone of a filter housing cavity and conducted through an intermediate port to storage. When water is demanded by a usage device, water flows in reverse from storage back into the filter, to flow through the second zone for a second stage of filtering/treatment, and then out an outlet port to the usage device. Water may also flow from the water source directly through the first and second zones and to the usage device, without intermediate storage. Preferably, both first and second zones are contained and axially arranged within a single filter housing. Preferably, water flows bi-directionally through a central return tube, or other axial passage through the first zone media, so that this tube or axial passage may be used as the collector for the first-zone effluent and also the distributor for the second zone feed.
摘要翻译：示出并描述了用于过滤或处理水的方法和装置的实施例，每个实施例用于水的多级处理，其中存储在阶段之间。水通过过滤器壳体腔的第一区域并且通过中间端口传导至储存。当使用装置要求水时，水从储存器反向流入过滤器，流过第二区域进行第二阶段的过滤/处理，然后从出口到出水口。水也可以从水源直接通过第一和第二区域流到使用装置，而不需要中间储存。优选地，第一和第二区域被包含并轴向地布置在单个过滤器壳体内。优选地，水通过中央返回管或通过第一区域介质的其它轴向通道双向流动，使得该管或轴向通道可用作第一区流出物的收集器以及用于第二区的分配器饲料。

22. 发明授权

US5885450A Vessel with captive tube support ring 失效
标题翻译：容器带有捕获管支撑环
公开(公告)号：US5885450A
公开(公告)日：1999-03-23
申请号：US761121
申请日：1996-12-06
申请人： Roger P. Reid
发明人： Roger P. Reid
IPC分类号： B01D35/027 , F16L37/092 , B01D35/02
CPC分类号： F16L37/0925 , C02F2201/004
摘要： A water purifier includes a quick connect connector in a port that receives a tube that carries the water. The tube is received along the axis of the port in a first reference direction along the axis. The connector is assembled by inserting, in sequence, a support ring, an O-ring, and a plug into the port along the axis, but in a direction opposite the first direction. The plug is held in place by adhesive or conventional welding. To complete the assembly, a collet is inserted into the port along the axis and in the first direction. A tube is then connected to the water purifier by urging the tube through the collet, along the axis, and in the first direction. The tube is gripped by the collet, supported by the support ring, sealed by the O-ring, and stopped against the plug.
摘要翻译：净水器包括在端口中的快速连接连接器，其接收承载水的管。管沿着轴线沿第一参考方向沿着轴的轴线接收。连接器通过沿着轴线沿与第一方向相反的方向依次插入支撑环，O形环和插头而组装。插头通过粘合剂或常规焊接保持在适当的位置。为了完成组装，将夹头沿轴线和第一个方向插入端口。然后通过沿着轴线和沿第一方向推动管穿过夹头将管连接到净水器。管被夹头夹持，由支撑环支撑，由O形环密封，并且停止在塞子上。

23. 发明授权

US5232590A Water filtration apparatus 失效
标题翻译：水过滤装置
公开(公告)号：US5232590A
公开(公告)日：1993-08-03
申请号：US925097
申请日：1992-08-06
申请人： Roger P. Reid
发明人： Roger P. Reid
IPC分类号： B01D61/08 , C02F1/00 , C02F1/42
CPC分类号： B01D61/08 , C02F1/003 , C02F1/42
摘要： Water filtration apparatus with an internal by-pass for conducting water from a water source to a storage tank and from the storage tank through filter media to a tap. The apparatus includes a filter housing with an inlet port, and outlet port, and a combination inlet-outlet port connected to the storage tank. Water from the source flows slowly into the filter housing through the inlet port and through the combination port to the tank. Once the tap is opened, water flows from the storage tank, through the filter media, out the outlet port and out of the tap.
摘要翻译：具有内部旁路的水过滤装置，用于将水从水源引导到储罐，并且通过过滤介质从储罐导入水龙头。该装置包括具有入口和出口的过滤器外壳以及连接到储罐的组合入口 - 出口。来自源的水通过入口缓慢进入过滤器壳体，并通过组合口流到罐中。水龙头打开后，水从储罐通过过滤介质流出出口并从水龙头中脱出。

24. 发明授权

US4626350A Filter cartridge 失效
标题翻译：滤芯
公开(公告)号：US4626350A
公开(公告)日：1986-12-02
申请号：US718499
申请日：1985-04-01
申请人： Roger P. Reid
发明人： Roger P. Reid
IPC分类号： B01D29/00 , B01D29/01 , B01D35/30 , B01D27/02 , B01D35/00
CPC分类号： B01D35/30 , B01D29/15 , B01D2201/302 , C02F2201/006
摘要： Multiple embodiments of a filter cartridge are disclosed, the cartridge preferably being adapted for use within a housing and including a tubular outer wall element with closures at either end, one of the closures being of unitary construction and comprising an annular ring portion for attachment to the tubular element and axially central portion. Flexible spring elements interconnect the central portion with the annular ring while being adapted for flexure into a stressed condition for urging permeable membrane portions within the ring against a filter medium contained within the cartridge for producing and maintaining a compacting force on the filter medium. Preferably, the unitary end closure cooperates with the tubular wall element and the other closure as well as with portions of the housing for assuring proper fluid flow through the filter medium. A method for filling the cartridge is also disclosed wherein the flexible spring assembly of the unitary end closure is maintained in a stressed condition until the cartridge is filled and assembled, the spring assembly then being released for causing permeable membrane portions within the ring to produce and maintain a compacting force on the filter medium.
摘要翻译：公开了滤筒的多个实施例，所述筒优选地适于在壳体内使用并且包括在任一端具有封闭件的管状外壁元件，所述封闭件中的一个具有整体结构，并且包括环形环部分，管状元件和轴向中心部分。柔性弹簧元件将中心部分与环形环相互连接，同时适于弯曲成应力状态，以将环内的可渗透膜部分压靠在包含在该盒内的过滤介质上，用于产生和保持过滤介质上的压实力。优选地，单一端盖与管状壁元件和另一个封闭件以及壳体的一部分配合，以确保适当的流体流过过滤介质。还公开了一种用于填充盒的方法，其中整体端盖的柔性弹簧组件保持在受压状态，直到盒被填充和组装，然后释放弹簧组件，以使环内的可渗透膜部分产生和保持过滤介质上的压实力。

25. 发明申请

WO2008036844B1 FILTER WITH IMPROVED MEDIA UTILIZATION AND METHODS OF MAKING AND USING SAME 审中-公开
标题翻译：具有改进的介质利用的过滤器和制造和使用它们的方法
公开(公告)号：WO2008036844B1
公开(公告)日：2008-07-31
申请号：PCT/US2007079077
申请日：2007-09-20
申请人： OMNIPURE FILTER COMPANY INC , SAASKI BRUCE D , REID ROGER P
发明人： SAASKI BRUCE D , REID ROGER P
IPC分类号： B01D39/20
CPC分类号： B01D39/2062 , B01D29/33 , B01D29/35 , B01D29/52 , B01D2201/043 , B01D2201/46 , B01D2239/04 , B01D2239/086
摘要： Multi-core solid profile filter media blocks include multiple sub-blocks, which may be formed by providing a block with multiple interior cavities extending deep into the block, to allow water to flow deep inside the filter block to access the media of the sub-block (in the case wherein the cavities are at the inlet to the block) or that allows water to be collected from each filtration sub-block (in the case wherein the cavities are at the outlet from the block). One or more indentations/spaces/gaps in the exterior surface of the block also may be provided to separate and extend between portions of the sub-blocks, so that substantially all of the filter media of a sub-block is accessible to fluid for filtration. This way, a filter block may include a large amount of media in a small cartridge or package volume, and the filter block may exhibit good flow distribution and low pressure drop. Sub-blocks of the filter block may be integrally formed together into the filter block, or may be directly connected, for example, preferably without any housing or internals clamping or fastening the sub- blocks together.
摘要翻译：多芯实心型材过滤器介质块包括多个子块，其可以通过提供具有延伸到块中的多个内部空腔的块来形成，以允许水在过滤块内部深入流体以进入子层的介质，块（在空腔位于块的入口处的情况下），或者允许从每个过滤子块收集水（在空腔处于块的出口的情况下）。也可以提供块的外表面中的一个或多个压痕/间隙/间隙以在子块的部分之间分离和延伸，使得子块的基本上所有的过滤介质都可用于过滤流体。这样一来，过滤块可以包括大量的介质在小的盒或包装体积中，并且过滤块可以表现出良好的流动分布和低的压降。过滤块的子块可以一体地形成在过滤块中，或者可以直接连接，例如优选地没有任何壳体或内部将子块夹紧或紧固在一起。

26. 发明申请

WO2003082436A3 FILTRATION MEDIA COMPRISING GRANULES OF BINDER-AGGLOMERATED ACTIVE COMPONENT 审中-公开
公开(公告)号：WO2003082436A3
公开(公告)日：2003-10-09
申请号：PCT/US2003/008755
申请日：2003-03-24
申请人： OMNIPURE FILTER COMPANY , REID, Roger, P. , SAASKI, Bruce
发明人： REID, Roger, P. , SAASKI, Bruce
IPC分类号： B01J20/26
摘要： Granules comprise binder-agglomeratd active particles for liquid treatment or filtration. Each granule has a center core of a material that itself has binding properties without the addition of other binders or sprays or adhesives, or, alternatively, each granule comprirses a matrix of active materials stuck together with the binder. The binder structure preferably ranges from a non-uniform matrix of binder formed by heat-deformed binder particles, to a clump of binder particles generally retaining the original shape or the binder particles, to non-continuous connectors of binder between active particles. The invented two-part media has high surface area per volume of media, which, because the outer surface and inner void surfaces of the particles are preferably substantially covered with active particles, translates to high activity for the preferred treatment process. Therefore, while a mixture of active particles may be used and a mixture of binders may be used, each media granule preferably consists only of a matrix, clump, or plurality of connectors of binder coated with active particles, with preferably no support for the active component other than the binder material.

27. 发明申请

WO0126772B1 RECYCLABLE FILTER CARTRIDGE AND PRESSURE VESSEL 审中-公开
标题翻译：可循环过滤器和压力容器
公开(公告)号：WO0126772B1
公开(公告)日：2002-01-03
申请号：PCT/US0028526
申请日：2000-10-12
申请人： REID ROGER P
发明人： REID ROGER P
IPC分类号： G07F13/00 , B01D24/02 , B01D27/02 , B01D29/11 , B01D35/31 , G07F13/06 , B01D29/13 , B01D35/02
CPC分类号： B01D35/31 , B01D2201/302 , B01D2201/305 , B01D2201/34 , B01D2201/4023 , B01D2201/4084
摘要： A filter assembly (20) is described that includes a substantially recyclable filter cartridge (30) inside a pressure vessel (22). The invented filter cartridge comprises substantially non-pressure bearing walls, except for a pressure-bearing neck (44) that is adapted to withstand high pressures preferably in the range of about 500 psi (34, 47. 10 Pa) from the inside. The walls of the filter cartridge that are incapable of withstanding significant internal pressure are surronded on the outside by a pressure vessel (22). The invented cartridge need not seal ot the pressure vessel, because the cartridge neck (44) protrudes outside of the pressure vessel (22) to seal directly to a filter head. The cartridge preferably includes a quick-disassembly mechanism for allowing quick and non-destructive access to the internal components and media of the cartridge.
摘要翻译：描述了一种过滤器组件（20），其包括在压力容器（22）内部的基本可回收的过滤器滤芯（30）。本发明的过滤筒包括基本上非压力轴承壁，除了承压颈部（44），其适于承受高压，优选在约500psi（34,47.10Pa）的范围内，来自内。通过压力容器（22）在外部不能承受显着的内部压力的过滤器滤芯的壁。本发明的墨盒不需要密封压力容器，因为墨盒颈部（44）突出于压力容器（22）的外部，以直接密封到过滤器头部。盒优选地包括快速拆卸机构，用于允许快速和非破坏性地进入盒的内部部件和介质。

28. 发明申请

WO0126772A3 RECYCLABLE FILTER CARTRIDGE AND PRESSURE VESSEL 审中-公开
标题翻译：可回收滤筒和压力容器
公开(公告)号：WO0126772A3
公开(公告)日：2001-11-01
申请号：PCT/US0028526
申请日：2000-10-12
申请人： REID ROGER P
发明人： REID ROGER P
IPC分类号： G07F13/00 , B01D24/02 , B01D27/02 , B01D29/11 , B01D35/31 , G07F13/06 , B01D29/13 , B01D35/02
CPC分类号： B01D35/31 , B01D2201/302 , B01D2201/305 , B01D2201/34 , B01D2201/4023 , B01D2201/4084
摘要： A filter assembly (20) is described that includes a substantially recyclable filter cartridge (30) inside a pressure vessel (22). The invented filter cartridge comprises substantially non-pressure bearing walls, except for a pressure-bearing neck (44) that is adapted to withstand high pressures preferably in the range of about 500 psi (34, 47. 10 Pa) from the inside. The walls of the filter cartridge that are incapable of withstanding significant internal pressure are surronded on the outside by a pressure vessel (22). The invented cartridge need not seal ot the pressure vessel, because the cartridge neck (44) protrudes outside of the pressure vessel (22) to seal directly to a filter head. The cartridge preferably includes a quick-disassembly mechanism for allowing quick and non-destructive access to the internal components and media of the cartridge.
摘要翻译：描述了一种过滤器组件（20），其包括压力容器（22）内的基本上可再循环的滤筒（30）。除了承压颈部（44）之外，本发明的过滤器滤芯包括基本上非承压壁，承压颈部适于承受来自第一和第二过滤器的高压，优选在约500psi（34,47.55Pa）内。不能承受显着内压的滤筒的壁在外侧由压力容器（22）监视。本发明的盒不需要密封压力容器，因为盒颈（44）突出到压力容器（22）的外部以直接密封到过滤器头部。盒优选地包括快速拆卸机构，用于允许快速和非破坏性地接近盒的内部部件和介质。

29. 发明申请

WO9824531A2 WATER PURIFIER WITH ADJUSTABLE VOLUME IN DWELL PASSAGE 审中-公开
标题翻译：具有可调节体积的水净化器
公开(公告)号：WO9824531A2
公开(公告)日：1998-06-11
申请号：PCT/US9722101
申请日：1997-12-05
申请人： REID ROGER P
发明人： REID ROGER P
IPC分类号： C02F1/28 , C02F1/00 , C02F1/50 , C02F1/76 , B01D27/00 , C02F9/00
CPC分类号： C02F1/50 , C02F1/003 , C02F1/766 , C02F2201/006
摘要： A water filter is packaged in a way that permits longer dwell time and greater volume in a dwell passage of the water filter. In one embodiment the water filter includes an influent passage where a biocide is imparted to the water, a dwell passage where the water remains in contact with the biocide for at least a predetermined duration, and an effluent passage where the biocide is removed from the water. The water filter includes a replaceable cartridge mounted in a pressure vessel. By arranging the dwell passage to include a pan-shaped portion in the bottom of the vessel and an axial portion along the extremity of the cartridge, greater volume, greater mixing, and more effective disinfecting result. Another embodiment includes a series of baffles on the exterior surface of the cartridge that create further turbulence for mixing the biocide with the water.
摘要翻译：水过滤器的包装方式允许在过滤器的停留通道中更长的停留时间和更大的体积。在一个实施方案中，水过滤器包括其中将杀生物剂施加到水的流入通道，其中水保持与杀生物剂接触至少预定持续时间的停留通道，以及从水中除去杀生物剂的流出物通道。水过滤器包括安装在压力容器中的可替换的筒。通过将停留通道布置成在容器的底部包括盘形部分和沿着盒的末端的轴向部分，更大的体积，更大的混合和更有效的消毒结果。另一个实施例包括在筒的外表面上的一系列挡板，其产生进一步的湍流以将杀生物剂与水混合。

30. 发明申请

WO1998006475A1 WATER PURIFIER WITH COLLET AND TUBE SUPPORT AND ASSEMBLY METHOD 审中-公开
标题翻译：具有胶管和管支撑和装配方法的净水器
公开(公告)号：WO1998006475A1
公开(公告)日：1998-02-19
申请号：PCT/US1997014427
申请日：1997-08-14
申请人： REID, Roger, P.
IPC分类号： B01D35/027
CPC分类号： F16L37/0925 , C02F2201/004
摘要： A water purifier includes a quick-connect tube connector, including a port having a collet, an O-ring seal (28), and a support ring (29) between the collet (63) and the seal (28) . The collet axially receives a tube (24) for water passage. The support (29) is preferably a ring that limits radial movement of the tube (24) off the axis (26), and may be, for example, an L-shaped ring or a flat ring. In an easy to assemble embodiment, the tube (24) is received along the axis (26) of the port in a first reference direction, and the connector is assembled by inserting, in sequence, a support ring (29), an O-ring (28), and a plug into the port along the axis (26), but in a direction opposite the first direction. The plug may be held in place by adhesive or conventional welding. To complete the assembly, a collet (63) is inserted into the port in the first direction, and a tube (24) is then connected to the water purifier by urging the tube (24) through the collet (63) in the first direction. The tube (24) is thereby gripped by the collet (63), supported by the support ring (29), sealed by the O-ring (28), and stopped against the plug. Weeping at the port thereby may be eliminated by maintaining axial relation between the tube (24), the seal (28), and the collet (63).
摘要翻译：净水器包括快速连接管连接器，其包括在夹头（63）和密封件（28）之间具有夹头的端口，O形环密封件（28）和支撑环（29）。夹头轴向地容纳用于水通过的管（24）。支撑件（29）优选地是限制管（24）从轴线（26）的径向移动的环，并且可以是例如L形环或扁平环。在易于组装的实施例中，沿着第一参考方向的端口的轴线（26）容纳管（24），并且通过依次插入支撑环（29），O- 环（28），并且沿着轴线（26）沿着与第一方向相反的方向插入到端口中。插头可以通过粘合剂或常规焊接保持在适当位置。为了完成组装，将夹头（63）沿着第一方向插入端口中，然后通过在第一方向上推动管（24）穿过夹头（63）将管（24）连接到净水器。因此，管（24）由夹头（63）夹持，由支撑环（29）支撑，由O形环（28）密封，并且停止在塞子上。可以通过保持管（24），密封件（28）和夹头（63）之间的轴向关系来消除端口处的哭泣。

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