公开(公告)号：US20070187306A1

公开(公告)日：2007-08-16

申请号：US11585650

申请日：2006-10-24

Applicant: Jeffrey Pecca

Inventor： Jeffrey Pecca

IPC: B01D35/00

CPC classification number: B01D36/001 ,  B01D35/30 ,  B01D2201/302 ,  B01D2201/304 ,  B01D2201/4015 ,  B01D2201/4076

Abstract: A filter housing is provided for use with swimming pool filtration systems. The housing has an enlarged interior annular space between the housing wall and the filter, so as to facilitate the creation of fluid turbulence within the housing, which promotes more efficient filtration. The housing includes a base, a cover and a securing ring which is integrally attached to the cover and which facilitates the removal and attachment of the cover to the base. The cover is also provided with an improved pressure relief valve that has a lever which is rotated to open the valve quickly and vent excess air in the housing. The housing acts as a stop for preventing further rotation of the lever.

Abstract translation: 提供过滤器外壳用于游泳池过滤系统。 壳体在壳体壁和过滤器之间具有扩大的内部环形空间，以便于在壳体内产生流体湍流，这促进了更有效的过滤。 壳体包括底座，盖子和固定环，其一体地附接到盖子并且有助于将盖子移除和附接到基座。 该盖还设置有改进的减压阀，其具有旋转以快速打开阀门并排出壳体中的多余空气的杠杆。 壳体用作防止杠杆进一步旋转的止挡件。

公开(公告)号：US20070131608A1

公开(公告)日：2007-06-14

申请号：US11678898

申请日：2007-02-26

Applicant: Shoji MORITA

Inventor： Shoji MORITA

IPC: B01D27/00

CPC classification number: F01M11/03 ,  B01D29/21 ,  B01D29/96 ,  B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  B01D35/31 ,  B01D2201/304 ,  B01D2201/307 ,  F01M2001/1064

Abstract: An oil filter is provided which comprises a housing main body, a cover attached to the housing main body on the lower side thereof, an inner tubular member axially movably disposed in a recessed portion of the housing main body, a seal member interposed between the inner tubular member and the cover so as to provide a seal therebetween, a biasing unit for urging the inner tubular member in the direction to protrude from the recessed portion, and a filter element disposed in an oil flowing space between the housing main body and the cover, wherein when the cover is in a sate of being attached to the housing main body, the inner tubular member is pushed down into the recessed portion of the cover against a bias of the biasing unit.

Abstract translation: 提供一种油过滤器，其包括壳体主体，在其下侧附接到壳体主体的盖，可轴向移动地设置在壳体主体的凹部中的内部管状构件，设置在内部主体之间的密封构件 管状构件和盖，以在其间提供密封;偏压单元，用于沿着从凹部突出的方向推压内管状构件;以及过滤元件，其设置在壳体主体和盖之间的油流动空间中 其特征在于，当所述盖处于安装在所述壳体主体上的状态时，所述内部管状构件抵抗所述偏置单元的偏压被向下推入所述盖的凹部。

公开(公告)号：US20060090435A1

公开(公告)日：2006-05-04

申请号：US10976890

申请日：2004-11-01

Applicant: Hsieh Wen-Pin ,  Huang Chung-Yen ,  Lin Chih-Kai ,  Hu Chien-Hsin

Inventor： Hsieh Wen-Pin ,  Huang Chung-Yen ,  Lin Chih-Kai ,  Hu Chien-Hsin

IPC: B01D46/00

CPC classification number: B01D35/30 ,  B01D2201/304

Abstract: A securing and leakage prevention mechanism of filter tube includes a filter inside, an inlet and an outlet at one end, a separated tube cover on the top, and is fixed with the tube cover by a securing ring. It is characterized in: the bottom edge of tube cover has wrapped portion outward expanding and downward extending to the bottom and connected with the plate rim of tube body, which forms a safety barricade capable of preventing outward protrusion of seal ring. The exterior surface of wrapped portion and the interior surface of securing ring form a joint curve surface, thus substantial securing and fixing and leakage prevention can be achieved.

Abstract translation: 过滤管的固定和防漏机构包括内部的过滤器，一端的入口和出口，顶部的分离的管盖，并通过固定环与管盖固定。 其特征在于，管盖的底部边缘向外扩张并向下延伸到底部并与管体的板缘连接，形成了能够防止密封环向外突出的安全路障。 包裹部分的外表面和固定环的内表面形成接合曲面，从而可以实现大量固定和固定和防漏。

公开(公告)号：US20060043009A1

公开(公告)日：2006-03-02

申请号：US10528568

申请日：2003-09-19

Applicant: Pierre Niewland ,  Willy Schaerlaeckens ,  Ron Borger

Inventor： Pierre Niewland ,  Willy Schaerlaeckens ,  Ron Borger

IPC: B01D35/147

CPC classification number: F16H57/0402 ,  B01D27/02 ,  B01D27/08 ,  B01D27/103 ,  B01D29/15 ,  B01D35/147 ,  B01D35/157 ,  B01D35/1576 ,  B01D35/30 ,  B01D2201/304 ,  B01D2201/4046

Abstract: An oil filtering device for an in-line filtering configuration. The device has a filter part having a micro-filtration device for filtering oil, wherein axial end faces of the filtering part are formed by the micro-filtration device. The device includes a filter housing having a lid, an inlet port situated outside the filter part for radial flow-filtering of the oil, and an outlet tort in fluid communication with a cylindrical interior space of the filter part. The device also includes a by-pass mechanism formed by an aperture provided in a closing member which sealingly engages an axial end face of the filter part, the aperture connecting the interior space in the filter part to a space exterior to said filter part. The by-pass includes a valve mechanism movable between a closed position at a lowest operating oil pressure to an open position as a function of increasing operating oil pressure.

Abstract translation: 一种用于串联过滤配置的油过滤装置。 该装置具有过滤部分，其具有用于过滤油的微过滤装置，其中过滤部分的轴向端面由微过滤装置形成。 该装置包括具有盖的过滤器壳体，位于过滤器部分外部用于径向流过滤油的入口端口以及与过滤器部件的圆柱形内部空间流体连通的出口侵入。 该装置还包括由设置在封闭构件中的孔形成的旁通机构，该封闭构件密封地接合过滤器部分的轴向端面，该孔将过滤器部分中的内部空间连接到所述过滤器部分外部的空间。 旁路包括阀机构，其可以在最低工作油压的关闭位置与作为增加操作油压的函数之间移动到打开位置。

公开(公告)号：US06998045B2

公开(公告)日：2006-02-14

申请号：US10972031

申请日：2004-10-22

Applicant: Reynold Frederick Durre

Inventor： Reynold Frederick Durre

IPC: B01D27/08

CPC classification number: B01D27/08 ,  B01D2201/304 ,  B01D2201/34 ,  Y10S210/17 ,  Y10T29/49604 ,  Y10T29/49915

Abstract: A fluid filter assembly includes a housing having a closed end and an open end; a filter element operably oriented in the housing; a baffle plate mounted to operably cover the housing open end; the baffle plate including a first axial face and an outer circumferential wall circumbscribing the first axial face; the outer circumferential wall being groove-free; the first axial face defining at least a first sealing groove; and a sealing gasket oriented in the first sealing groove; the sealing gasket forming a seal between the housing and the baffle plate. Methods of constructing, installing, and servicing includes fluids filters of the type described.

Abstract translation: 流体过滤器组件包括具有封闭端和开口端的壳体; 在所述壳体中可操作地定向的过滤元件; 安装成可操作地覆盖壳体开口端的挡板; 所述挡板包括第一轴向面和围绕所述第一轴向面的外周壁; 外周壁无凹槽; 所述第一轴向面至少限定第一密封槽; 以及定向在所述第一密封槽中的密封垫圈; 所述密封垫圈在所述壳体和所述挡板之间形成密封。 构造，安装和维修的方法包括所述类型的流体过滤器。

公开(公告)号：US20050077253A1

公开(公告)日：2005-04-14

申请号：US10957615

申请日：2004-10-05

Applicant: Yoshihiko Sugiura ,  Toshihiro Takahara ,  Noriyuki Tsuge

Inventor： Yoshihiko Sugiura ,  Toshihiro Takahara ,  Noriyuki Tsuge

IPC: B01D35/153 ,  B01D37/00

CPC classification number: B01D35/153 ,  B01D35/16 ,  B01D35/31 ,  B01D2201/302 ,  B01D2201/304 ,  B01D2201/4084

Abstract: An oil filter has a drain hole, which is internally blocked with a valve member. When oil remaining in the oil filter is drained, a drainpipe is inserted into the drain hole, so that the valve member is displaced and remaining oil is drained from the drain hole. This valve member has an annular recession to steadily support an upper end of the inserted drainpipe. Therefore, gripping force of the drainpipe is enhanced without decreasing draining performance. The drainpipe and the oil filter are connected with each other via a seal member that is provided to the oil filter. The drainpipe 80 has a removing means that holds at least a part of the seal member to pick the seal member off the oil filter, when the inserted drainpipe is detached from the drain hole. Thus, the seal member can be removed simultaneously with the drainpipe from the oil filter.

Abstract translation: 油过滤器具有排水孔，其内部被阀构件封闭。 当油滤清器中残留的油被排出时，将排水管插入到排水孔中，使得阀构件移位，剩余的油从排水孔排出。 该阀构件具有环形凹部以稳定地支撑插入的排水管的上端。 因此，排水管的夹持力增强而不降低排水性能。 排水管和油过滤器通过设置在油过滤器上的密封构件相互连接。 排水管80具有除去装置，当从插入孔分离插入的排水管时，保持至少一部分密封构件以将密封构件从油过滤器上取出。 因此，密封构件可以与排油管同时从油过滤器去除。

公开(公告)号：US06863184B2

公开(公告)日：2005-03-08

申请号：US09996517

申请日：2001-11-28

Applicant: Masao Ochi ,  Katsushi Hamada

Inventor： Masao Ochi ,  Katsushi Hamada

IPC: B01D29/11 ,  B01D29/13 ,  B01D35/30 ,  B01D36/00

CPC classification number: B01D35/30 ,  B01D36/001 ,  B01D2201/302 ,  B01D2201/304

Abstract: There is provided a filtration apparatus superior in durability dispensing with an O ring otherwise employed to attach a bowl. The apparatus includes a housing head, a housing bowl detachably attached to the housing head and surrounding a cartridge filter circumferentially to define a channel wall, and clamping means exerting force to press the housing head and bowl against each other to clamp the head and bowl together. The housing head has a portion facing the housing bowl and having a sealing portion. The housing bowl has a sealing portion providing a seal when the clamping means exerts force to allow the sealing portion of the bowl to abut directly against the sealing portion of the head.

Abstract translation: 提供了一种过滤装置，其耐久性分散具有O形环，其另外用于附接碗。 该装置包括壳体头部，壳体可拆卸地附接到壳体头部并且围绕筒式过滤器周向地围绕以限定通道壁，以及夹紧装置施加力以将壳体头部和碗部彼此抵靠以将头部和碗部夹紧在一起 。 壳体头部具有面向壳体碗并具有密封部分的部分。 当夹紧装置施加力以允许碗的密封部分直接抵靠头部的密封部分时，壳体碗具有提供密封的密封部分。

公开(公告)号：US06712967B2

公开(公告)日：2004-03-30

申请号：US10266790

申请日：2002-10-08

Applicant: Moshe Gershenson

Inventor： Moshe Gershenson

IPC: B01D3900

CPC classification number: B01D29/52 ,  B01D29/114 ,  B01D29/15 ,  B01D29/23 ,  B01D29/27 ,  B01D29/54 ,  B01D29/58 ,  B01D29/90 ,  B01D29/902 ,  B01D29/92 ,  B01D35/30 ,  B01D39/16 ,  B01D2201/0446 ,  B01D2201/304 ,  B01D2201/34

Abstract: A filter element assembly has at least two cylindrically shaped and concentrically arranged filter media sleeves each connected at one end thereof to an inlet plate and each connected at the other end to a closed end terminal plate. Openings are provided in the inlet plate to permit entry of liquid to be filtered into the annular space between the filter sleeves. The closed end terminal plate prevents flow of unfiltered liquid from the annular space between the sleeves so as to force the liquid through the porous media of the sleeves to effect filtration. The inlet plate includes a central area that is recessed in relation to its outer edge to define an inlet chamber capped by a planar housing lid. The inlet chamber communicates with the inlet conduit via an opening in the central area.

Abstract translation: 过滤元件组件具有至少两个圆柱形并且同心布置的过滤器介质套筒，每个过滤介质套筒的一端连接到入口板，并且每个过滤介质套筒在另一端连接到封闭端子端子板。 开口设置在入口板中以允许要过滤的液体进入过滤套筒之间的环形空间。 闭合端子板防止未过滤的液体从套筒之间的环形空间流出，以迫使液体通过套筒的多孔介质进行过滤。 入口板包括相对于其外边缘凹入的中心区域，以限定由平面壳体盖封盖的入口室。 入口室通过中心区域的开口与入口导管连通。

公开(公告)号：US06649056B2

公开(公告)日：2003-11-18

申请号：US09929920

申请日：2001-08-15

Applicant: Karl Fritze

Inventor： Karl Fritze

IPC: B01D2714

CPC classification number: C02F1/003 ,  B01D29/96 ,  B01D35/147 ,  B01D35/153 ,  B01D2201/302 ,  B01D2201/304 ,  B01D2201/34 ,  B01D2201/4015 ,  C02F2201/006 ,  C02F2307/06

Abstract: A filter assembly for filtering water from an external source, the filter assembly including a manifold assembly mountable to an appliance and being in fluid communication with the external source and a cartridge assembly, the cartridge assembly being replaceably fluidly couplable to the manifold assembly, the filter assembly includes a first and a second fluid tube, the first fluid tube being fluidly couplable to the external source being an unfiltered fluid inlet, the second fluid tube being a filtered fluid outlet, the first and the second fluid tubes each having a barbed end for coupling to the manifold assembly. A tube retainer assembly is associated with each of the first and second fluid tubes, the tube retainer assemblies each having a port being fixedly couplable to the manifold assembly, the port having a retainer bore defined therein for receiving a tube barbed end therein, a retainer ring disposable on the tube, the retainer ring compressively engaging a barbed surface of the tube barbed end and being fixedly bondable to the port for forming a fluid tight seal between the fluid tube and the retainer assembly. A cartridge assembly and a method of disengaging the cartridge assembly from a manifold assembly are also included.

公开(公告)号：US06602412B2

公开(公告)日：2003-08-05

申请号：US10087537

申请日：2002-03-01

Applicant: Robert G. Garber

Inventor： Robert G. Garber

IPC: B01D2708

CPC classification number: B01D35/30 ,  B01D36/001 ,  B01D2201/304 ,  B01D2201/4015 ,  B01D2201/4023

Abstract: A single cartridge filter housing assembly for the filtration of etching liquids, deionized water, slurries and other liquids used in the semiconductor, pharmaceutical and chemical industries. It comprises a bottom housing and a top housing with an O-ring in between and a nut ring engaging top and bottom housings in order to compress the O-ring thus forming a sealed cavity for the cartridge. The bottom housing holds the nose of the cartridge in a concentric recess and holds the cartridge top centered by several radial protrusions in its mouth. An inlet and an outlet at the bottom of the bottom housing for the liquid to be filtered are coaxial for easy plumbing connections. The top housing carries a vent tube to use the air within to stabilize the liquid level in spite of pressure variations because of pump action.