公开(公告)号：US07501057B1

公开(公告)日：2009-03-10

申请号：US12120942

申请日：2008-05-15

Applicant: Jung-Kyou Go

Inventor： Jung-Kyou Go

IPC: B01D27/08 ,  B01D35/30 ,  B01D35/153 ,  B01D35/157

CPC classification number: B01D35/153 ,  B01D2201/302 ,  B01D2201/4023 ,  C02F1/001 ,  C02F2201/002 ,  C02F2201/006

Abstract: A detachable rotational filter supporter is disclosed. The supporter can: release a filter when the housing is rotated; block the flow channel immediately when the filter is separated from the filter supporter; automatically open the closed flow channel when the filter is installed to the filter supporter; and simultaneously hold the filter when the housing is located at the original position. Therefore, the detachable rotational filter supporter allows the filter to be easily separated from and installed to the water purifier and allows general users to simply replace the filters.

Abstract translation: 公开了一种可拆卸的旋转过滤器支架。 支架可以：当外壳旋转时释放过滤器; 当过滤器与过滤器支架分离时，立即阻塞流路; 当过滤器安装到过滤器支架上时，自动打开封闭的流道; 并且当壳体位于原始位置时同时握住滤光器。 因此，可拆卸的旋转过滤器支撑件允许过滤器容易地与净水器分离并安装到净水器上，并且允许一般用户简单地更换过滤器。

公开(公告)号：US07445710B2

公开(公告)日：2008-11-04

申请号：US10956892

申请日：2004-09-30

Applicant: Ralph J. Stankowski ,  John L. Milcetich

Inventor： Ralph J. Stankowski ,  John L. Milcetich

IPC: B01D27/08 ,  B01D35/30

CPC classification number: B01D46/008 ,  B01D29/21 ,  B01D29/96 ,  B01D35/30 ,  B01D35/306 ,  B01D2201/302 ,  B01D2201/305 ,  B01D2201/4015 ,  B01D2201/4084

Abstract: A filtration module is provided which includes a manifold (100), a filtration cartridge (104) and a bowl (102) that houses the filter cartridge. The filtration cartridge and bowl are connected to each other to form a unitary construction. The filtration cartridge and bowl are in fluid communication with the manifold in a manner which prevents mixing of a fluid feed to the module and a permeate removed from the module.

Abstract translation: 提供了一种过滤模块，其包括歧管（100），过滤筒（104）和容纳过滤器滤芯的碗（102）。 过滤筒和碗彼此连接成一体的结构。 过滤筒和碗与歧管流体连通，以防止流体进料与模块的混合和从模块移除的渗透物。

公开(公告)号：US20080257816A1

公开(公告)日：2008-10-23

申请号：US11788842

申请日：2007-04-23

Applicant: Mao-Chang Lin

Inventor： Mao-Chang Lin

IPC: B01D35/02

CPC classification number: B01D35/30 ,  B01D2201/302 ,  B01D2201/304

Abstract: An engagement structure of a filter comprises an upper cover; a middle side of the upper cover being formed with an outer thread; a tapered portion being extended from a lower end of the portion of the upper cover having the outer thread; and a tube having a flange at an upper side thereof; an inner side of the tube being formed with an inner thread which is corresponding to the outer thread of the upper cover; a tapered hole being extended at an inner side of the tube and below the portion of the tube having the inner thread; the tapered hole having a shape corresponding to that of the tapered portion of the upper cover. An outer periphery of the tapered portion or an inner periphery of the tapered hole is formed with a plurality of annular grooves for receiving a plurality of washers.

Abstract translation: 过滤器的接合结构包括上盖; 上盖的中间侧面形成有外螺纹; 锥形部分从具有外螺纹的上盖部分的下端延伸; 以及在其上侧具有凸缘的管; 所述管的内侧形成有与所述上盖的外螺纹对应的内螺纹; 锥形孔在管的内侧延伸并且在具有内螺纹的管的部分下方延伸; 锥形孔具有与上盖的锥形部的形状对应的形状。 锥形部的外周或​​锥形孔的内周形成有用于容纳多个垫圈的多个环状槽。

公开(公告)号：US07407148B2

公开(公告)日：2008-08-05

申请号：US10976571

申请日：2004-10-29

Applicant: Laurence W. Bassett ,  William Contaxis, III ,  Brian Tubby

Inventor： Laurence W. Bassett ,  William Contaxis, III ,  Brian Tubby

IPC: B01D35/12

CPC classification number: B01D35/153 ,  B01D27/08 ,  B01D27/106 ,  B01D35/147 ,  B01D2201/165 ,  B01D2201/302 ,  B01D2201/4046

Abstract: A valve assembly is disclosed for use in conjunction with a replaceable filter cartridge system. The valve assembly includes a head member having an interior valve chamber defining a central axis, and inlet and outlet passages extending parallel to and communicating with the interior valve chamber. The valve assembly further includes a valve member having an inlet path and an outlet path, adapted for rotation within the interior valve chamber of the head member between a filter position wherein the inlet path of the valve member is in communication with the inlet passage of the head member and a bypass position wherein the inlet path of the valve member is out of communication with the inlet passage of the head member. The valve assembly further includes a seal member seated in an upper surface of the valve member and positioned to seal against an opposing surface of the interior valve chamber. The seal member sealingly isolates untreated and treated fluid streams flowing through the inlet and outlet paths of the valve member, respectively, when the valve member is in the filter position, and sealingly isolates the inlet and outlet passages of the head member from the atmosphere when the valve member is in the bypass position to permit fluid to flow therebetween.

Abstract translation: 公开了一种与可替换的过滤筒系统一起使用的阀组件。 阀组件包括具有限定中心轴线的内部阀室的头部构件，以及平行于内部阀室并与其连通的入口和出口通道。 阀门组件还包括阀构件，该阀构件具有入口通道和出口路径，其适于在头部构件的内部阀室之间在过滤器位置之间旋转，其中阀构件的入口路径与阀构件的入口通道连通 头部构件和旁路位置，其中阀构件的入口路径与头部构件的入口通道不连通。 阀组件还包括安置在阀构件的上表面中并被定位成密封抵靠内阀室的相对表面的密封构件。 当阀构件处于过滤器位置时，密封构件分别密封地分离流经阀构件的入口和出口路径的未经处理和处理的流体流，并且将头部构件的入口和出口通道与大气隔离， 阀构件处于旁路位置以允许流体在其间流动。

公开(公告)号：US20080142426A1

公开(公告)日：2008-06-19

申请号：US11630705

申请日：2005-06-16

Applicant: Enrico Greco ,  Fabrizio Buratto ,  Mauro Cantoni ,  Christian Guernieri ,  John F. Connelly ,  John R. Hacker

Inventor： Enrico Greco ,  Fabrizio Buratto ,  Mauro Cantoni ,  Christian Guernieri ,  John F. Connelly ,  John R. Hacker

IPC: B01D35/153

CPC classification number: B01D35/153 ,  B01D29/15 ,  B01D35/143 ,  B01D35/147 ,  B01D35/1573 ,  B01D2201/167 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/4046 ,  B01D2201/4076

Abstract: A liquid filter arrangement is provided, as well as methods of assembly and use. The liquid filter arrangement includes an anti-drain back valve assembly therein. Advantageous features, relating to a preferred filter cartridge and preferred anti-drain back valve arrangement, are provided.

Abstract translation: 提供了一种液体过滤器装置，以及组装和使用的方法。 液体过滤器装置包括其中的排水回流阀组件。 提供了与优选的过滤器滤芯和优选的防排放回流阀装置有关的优点。

公开(公告)号：US07387725B2

公开(公告)日：2008-06-17

申请号：US11171347

申请日：2005-07-01

Applicant: Suk-Rim Choi ,  Seok-Bong Bang

Inventor： Suk-Rim Choi ,  Seok-Bong Bang

IPC: B01D35/153 ,  B01D35/30 ,  B01D27/08

CPC classification number: B01D61/10 ,  B01D61/20 ,  B01D63/024 ,  B01D65/00 ,  B01D2201/302 ,  B01D2313/06 ,  C02F1/283 ,  C02F1/441 ,  C02F1/444 ,  C02F9/005 ,  C02F2201/006 ,  E03C2201/40 ,  Y10T137/87949 ,  Y10T137/87965

Abstract: A one-touch fitting type adapter and a filter assembly are provided in which the filter assembly used for machinery, such as a bidet or a refrigerator, is easily assembled with or disassembled from the adapter through a one-touch fitting manner such that the filter assembly is easily adapted for the machinery. A multiple adapter capable of coupling a plurality of adapters in series is provided such that a plurality of filter assemblies used for a water purifier, a water ionizer or a functional water maker are detachably engaged with the multiple adapter through a one-touch fitting manner.

Abstract translation: 提供了一种接触式适配器和过滤器组件，其中用于诸如坐浴盆或冰箱之类的机器的过滤器组件通过一触式配合方式容易地与适配器组装或拆卸，使得过滤器 装配容易适应机械。 提供能够串联连接多个适配器的多重适配器，使得用于净水器，水分离器或功能水制造器的多个过滤器组件通过一触式配合方式与多个适配器可拆卸地接合。

公开(公告)号：US20080047889A1

公开(公告)日：2008-02-28

申请号：US11511599

申请日：2006-08-28

Applicant: Stephen P. Huda

Inventor： Stephen P. Huda

IPC: B01D35/153

CPC classification number: B01D35/30 ,  B01D2201/302 ,  B01D2201/305 ,  B01D2201/4046 ,  C02F9/005 ,  C02F2201/006

Abstract: A filter assembly for fluid filtration having a push-activated lock and release mechanism. The filter housing has a sump for enclosing the filter media, a filter head, and at least one standoff protruding outwards for use in securing the filter head to a filter manifold. The filter manifold supports the filter housing with a filter locator. A filter guide having a rotator actuating mechanism secures and holds the filter head in place when the filter head is axially inserted. The rotator actuating mechanism has tabs and slots that rotate upon a transverse axial force from the standoff and from tabs on an internal shutoff. The internal shutoff has an inlet extension and an outlet extension with apertures for fluid ingress and egress. The internal shutoff tabs slidably contact and align the rotator actuating mechanism to secure and remove the filter head.

Abstract translation: 一种用于流体过滤的过滤器组件，具有推动锁定和释放机构。 过滤器壳体具有用于封闭过滤介质，过滤器头部以及向外突出的至少一个支架的贮槽，用于将过滤器头固定到过滤歧管。 过滤器歧管用过滤器定位器支撑过滤器壳体。 当过滤器头轴向插入时，具有转子致动机构的过滤器引导件将过滤器头固定并保持在适当的位置。 旋转器致动机构具有突片和狭槽，其在来自支架的横向轴向力和在内部关闭时从凸片旋转。 内部关闭具有入口延伸和具有用于流体入口和出口的孔的出口延伸部。 内部关闭片可滑动地接触和对准旋转器致动机构以固定和移除过滤头。

公开(公告)号：US20070284296A1

公开(公告)日：2007-12-13

申请号：US11449335

申请日：2006-06-08

Applicant: David Swain ,  Edward C. Giordano

Inventor： David Swain ,  Edward C. Giordano

IPC: B01D35/153

CPC classification number: B01D35/153 ,  B01D2201/302 ,  B01D2201/4015 ,  B01D2201/4046 ,  C02F9/005 ,  C02F2201/006

Abstract: A filter assembly includes a head housing having a water inlet and a water outlet, and a valve disposed in the housing and defining inlet and outlet passageways, and having a first key formation. A cartridge is provided having separate inlet and outlet ports each engageable in a corresponding one of the passageways, and a complementary key formation for engaging the first key formation for ensuring proper engagement of the ports in the passageways. The valve is rotatable in the housing between an open position in which feed water passes through the inlet passageway and into the cartridge, and treated water flows to the outlet passageway, and a closed position in which water is prevented from flowing to and from the valve. The inlet and outlet passageways and the first key formation are generally linearly aligned.

Abstract translation: 过滤器组件包括具有进水口和出水口的头部壳体，以及设置在壳体中并限定入口和出口通道并具有第一键形成的阀。 提供具有分开的入口端口和出口端口的盒，每个入口端口和出口端口可接合在对应的一个通道中，以及用于接合第一密封结构的互补键结构，用于确保通道中的端口的适当接合。 阀可以在壳体中旋转，在打开位置之间，进料水通过入口通道进入到料筒中，处理过的水流入出口通道，在关闭位置，防止水流入和流出阀门 。 入口和出口通道以及第一键组件通常是直线对齐的。

公开(公告)号：US07306111B2

公开(公告)日：2007-12-11

申请号：US10799547

申请日：2004-03-11

Applicant: Evan E. Koslow

Inventor： Evan E. Koslow

IPC: B65D45/00

CPC classification number: B01D35/30 ,  B01D35/1475 ,  B01D2201/302 ,  B01D2201/4007 ,  B01D2201/4015 ,  C02F2201/004 ,  C02F2201/006

Abstract: A filter housing having radial sealing means is disclosed herein. Push-button actuated clamps can be used to attach the head to the sump for easy opening and closing the filter housing when replacing the filter cartridge. The filter housing of the present invention provides simplified filter cartridge changes to minimize process downtime and without recourse to tools.

Abstract translation: 本文公开了一种具有径向密封装置的过滤器壳体。 可以使用按钮驱动的夹具将头部连接到贮槽，以便在更换过滤器滤芯时方便打开和关闭过滤器外壳。 本发明的过滤器壳体提供了简化的过滤器盒改变，以最小化过程停机时间并且不追求工具。

公开(公告)号：US20070262014A1

公开(公告)日：2007-11-15

申请号：US11629751

申请日：2005-03-04

Applicant: Patrick Maurer ,  Norbert Sann

Inventor： Patrick Maurer ,  Norbert Sann

IPC: B01D35/30

CPC classification number: B01D29/114 ,  B01D29/96 ,  B01D35/30 ,  B01D2201/291 ,  B01D2201/302 ,  B01D2201/304 ,  B01D2201/305 ,  B01D2201/4092

Abstract: The invention relates to a filtering apparatus comprising a pot-type filter housing (10), a filter element (28) that is accommodated therein, a holding mechanism (38) which is disposed in the filter housing (10) in order to removably fix the filter element along the longitudinal axis thereof, and a sealing device (60) that seals between a lid (20) of the filter housing (10) and the filter element (28). The holding mechanism (38) is provided with cooperating holding elements which are embodied on the interior face of the filter housing (10) as well as on the filter element (28). The inventive filtering apparatus dispenses with the need for O-seals that are known in prior art and extend in a radial direction between the filter element and the filter head as a housing lid because the sealing device (60) encompasses at least one sealing edge (62) or sealing surface which is placed parallel to the longitudinal axis in a radial direction and seals under the effect of the pressure applied thereto by the holding mechanism (38). The invention further relates to a filter element that is to be used in such a filtering apparatus.

Abstract translation: 本发明涉及一种过滤装置，包括盆式过滤器壳体（10），容纳在其中的过滤器元件（28），设置在过滤器壳体（10）中的保持机构（38），以便可移除地固定 所述过滤元件沿着其纵向轴线，以及密封装置（60），其密封过滤器壳体（10）的盖（20）和过滤元件（28）之间。 保持机构（38）设置有配合的保持元件，其被实施在过滤器壳体（10）的内表面上以及过滤元件（28）上。 本发明的过滤装置不需要现有技术中已知的O型密封件，并且作为外壳盖在过滤元件和过滤器头之间沿径向方向延伸，因为密封装置（60）包围至少一个密封边缘 62）或密封表面，其在径向方向上平行于纵向轴线放置并且在由保持机构（38）施加到其上的压力的作用下进行密封。 本发明还涉及在这种过滤装置中使用的过滤元件。