公开(公告)号：US07896166B2

公开(公告)日：2011-03-01

申请号：US11126138

申请日：2005-05-11

Applicant: Ralf Bauder ,  Karlheinz Muenkel

Inventor： Ralf Bauder ,  Karlheinz Muenkel

IPC: B01D27/00 ,  B01D35/00 ,  B01D27/06 ,  B01D29/07 ,  B01D35/28

CPC classification number: B01D35/30 ,  B01D29/055 ,  B01D29/073 ,  B01D29/96 ,  B01D2201/0415 ,  B01D2201/24 ,  B01D2201/295 ,  B01D2201/301 ,  B01D2201/305 ,  B01D2201/4084

Abstract: A compact filter element in which the end faces of a plurality of nonwoven filter layers (3) are fixedly integrated into a cover (4) and in which the oncoming flow of fluid to be filtered is deflected in the cover (4) in such a way that the fluid flows respectively into every second or alternating area between two adjacent nonwoven filter layers (3) and flows through the nonwoven filter layers (3) into the intervening spaces between the spaces between filter layers in to which it initially flows, from which intervening spaces it exits the filter element.

Abstract translation: 一种紧凑的过滤元件，其中多个非织造过滤层（3）的端面固定地集成到盖（4）中，并且其中待过滤的流体的迎面流动在盖（4）中以这种方式偏转 流体分别流入两个相邻非织造过滤层（3）之间的每隔一个或交替区域并流过非织造过滤层（3）进入其最初流过的过滤层之间的空间之间的中间空间 中间空间退出过滤元件。

公开(公告)号：US20100282652A1

公开(公告)日：2010-11-11

申请号：US12436525

申请日：2009-05-06

Applicant: Kristopher W. Lepine ,  Steven M. Todd ,  Steven J. Merritt

Inventor： Kristopher W. Lepine ,  Steven M. Todd ,  Steven J. Merritt

IPC: B01D27/10 ,  B01D35/30

CPC classification number: B01D35/147 ,  B01D29/21 ,  B01D29/96 ,  B01D2201/291 ,  B01D2201/305

Abstract: A filter assembly, filter element and methods are provided. The filter assembly includes a filter base in which a filter element is mounted. The filter element includes a bypass valve carried by the filter element that operates independent of and free of interaction with the filter base. Methods include providing an entirely new bypass valve for the filter assembly by inserting a filter element including a complete bypass valve into the filter base such that bypass valve structures of the filter base are rendered useless or superfluous.

Abstract translation: 提供过滤组件，过滤元件和方法。 过滤器组件包括其中安装过滤元件的过滤器基座。 过滤元件包括由过滤器元件承载的旁通阀，其独立于过滤器基座并且与过滤器基座无相互作用。 方法包括通过将包括完全旁通阀的过滤元件插入过滤器基座来为过滤器组件提供全新的旁通阀，使得过滤器基座的旁通阀结构变得无用或多余。

公开(公告)号：US20100230342A1

公开(公告)日：2010-09-16

申请号：US12741917

申请日：2008-11-07

Applicant: Herbert Jainek

Inventor： Herbert Jainek

IPC: F02M37/22 ,  B01D35/34

CPC classification number: B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/316

Abstract: The invention concerns a filter element as well as a liquid filter wherein the filter element is axially insertable into the filter housing (10, 11). The filter element (21) effects after mounting the closure of a non-return device for the raw liquid to be filtered with at least one non-return diaphragm (27). The non-return diaphragm (27) is attached to a terminal disk (24) of the filter element (21) in such a way that it effects an axial and/or a radial sealing action of the raw side (32) relative to the clean side (33) in the filter housing (10, 11). On the filter housing (10, 11) a drainage opening (18) for liquid is provided that is closed off by an additional sealing surface (31, 49) of the non-return diaphragm (27) when the filter element (10, 11) is installed.

Abstract translation: 本发明涉及一种过滤元件以及液体过滤器，其中过滤元件可轴向插入到过滤器壳体（10,11）中。 过滤元件（21）在用至少一个止回隔膜（27）安装待过滤的原始液体的止回装置的盖子之后起作用。 止回膜片（27）以这样的方式附接到过滤元件（21）的端子盘（24），使得它能够相对于原料侧（32）实现轴向和/或径向密封作用 清洁侧（33）在过滤器壳体（10,11）中。 在过滤器壳体（10,11）上，设置用于液体的排水开口（18），当所述过滤元件（10,11）被吸收时，所述排出开口（18）由所述止回膜（27）的附加密封表面（31,49）封闭， ）安装。

公开(公告)号：US20100147754A1

公开(公告)日：2010-06-17

申请号：US12593515

申请日：2008-03-26

Applicant: Arnaud Le Ven ,  Jean-Luc Guichaoua

Inventor： Arnaud Le Ven ,  Jean-Luc Guichaoua

IPC: B01D35/16 ,  B01D29/96

CPC classification number: B01D29/13 ,  B01D29/21 ,  B01D29/96 ,  B01D35/153 ,  B01D35/16 ,  B01D35/306 ,  B01D2201/291 ,  B01D2201/302 ,  B01D2201/305

Abstract: A filtration assembly is provided for a liquid flowing in an engine or hydraulic equipment, of the type including a body with a head on top thereof, and a cylindrical member for holding a filtration cartridge containing a filtration medium defined by an upper flange and a lower flange. The upper flange is coupled to the head by a first longitudinal retainer. The cartridge includes a second longitudinal retainer interacting with the body. The first retainer having a longitudinal tensile strength lower than the longitudinal tensile strength of the second retainer.

Abstract translation: 提供了一种用于在发动机或液压设备中流动的液体的过滤组件，其类型包括在其顶部具有头部的主体，以及用于保持容纳由上凸缘和下部 法兰 上凸缘通过第一纵向保持器联接到头部。 该盒包括与主体相互作用的第二纵向保持器。 第一保持器具有比第二保持器的纵向拉伸强度低的纵向拉伸强度。

公开(公告)号：US20100000933A1

公开(公告)日：2010-01-07

申请号：US12484736

申请日：2009-06-15

Applicant: Peter Zuk, JR.

Inventor： Peter Zuk, JR.

IPC: B01D29/01

CPC classification number: B01D63/087 ,  B01D61/18 ,  B01D63/081 ,  B01D2201/305 ,  B01D2201/34 ,  B01D2313/04 ,  B01D2313/23 ,  B01D2313/50 ,  B01L3/502 ,  B01L2300/042 ,  B01L2300/0681 ,  B01L2300/0832 ,  B01L2400/049 ,  G01N2001/4088

Abstract: A vacuum filtration apparatus for detecting microorganisms and particulates in liquid samples. The apparatus includes a base, an absorbent pad, a filter means, a funnel and a lid. The funnel is releasably attached to the base, and may contain an integral flexible seal for releasably sealing the filter means to the base. The outer wall of the lid may be segmented to make it flexible, this flexibility allows it to be releasably attached to the funnel or the base. The apparatus is designed so that any funnel will fit any base, and any lid will fit any base or any funnel when all parts are manufactured to normal tolerances. The apparatus may contain a means to keep the filter means wrinkle free in both the dry and wet states.

Abstract translation: 一种真空过滤装置，用于检测液体样品中的微生物和微粒。 该设备包括底座，吸收垫，过滤器装置，漏斗和盖子。 漏斗可释放地附接到基座，并且可以包含用于将过滤器装置可释放地密封到基座的整体柔性密封件。 盖的外壁可以被分段以使其变得柔性，这种柔性允许其可释放地附接到漏斗或底座。 该设备的设计使得任何漏斗将适合任何底座，并且当所有零件制造成正常公差时，任何盖子都适合任何底座或任何漏斗。 该装置可以包含在干燥和潮湿状态下保持过滤器装置无皱纹的装置。

公开(公告)号：US20090314697A1

公开(公告)日：2009-12-24

申请号：US12299826

申请日：2007-05-10

Applicant: Wilhelm Ardes

Inventor： Wilhelm Ardes

IPC: B01D35/153

CPC classification number: F01M11/03 ,  B01D29/21 ,  B01D29/96 ,  B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/0415 ,  B01D2201/305 ,  F01M2001/1064 ,  F02M37/22

Abstract: Disclosed is a liquid filter for an internal combustion engine. The filter has a housing, a removable cover for closing the housing, and a replaceable filter insert that has a filter surface through which liquid can flow. The filter surface defines a boundary between a flow channel on the filtered side and a flow channel on the unfiltered side of the filter. A non-return valve allows the liquid to flow through the filter at pressure conditions that prevail when the engine is running. When the engine is shut off, the non-return valve prevents flow of liquid through the filter, thereby holding within the filter housing the liquid that was in the filter when the engine was shut off. The non-return valve is placed in the flow channel on the filtered side.

Abstract translation: 公开了一种用于内燃机的液体过滤器。 过滤器具有壳体，用于封闭壳体的可拆卸盖，以及具有过滤表面的可更换过滤器插入件，液体可以通过该过滤表面流动。 过滤器表面限定过滤侧的流动通道与过滤器的未过滤侧的流动通道之间的边界。 止回阀允许液体在发动机运行时的压力条件下流过过滤器。 当发动机关闭时，止回阀防止液体流过过滤器，从而当发动机关闭时将过滤器内的液体保持在过滤器内。 止回阀被放置在过滤侧的流动通道中。

公开(公告)号：US20090230047A1

公开(公告)日：2009-09-17

申请号：US12400365

申请日：2009-03-09

Applicant: Alain TREYZ

Inventor： Alain TREYZ

IPC: B01D35/153

CPC classification number: B01D35/153 ,  B01D35/306 ,  B01D2201/305 ,  B01D2201/4023 ,  B01D2201/4084

Abstract: The invention relates to a filter device comprising a hydraulic block (1) receiving a removable filter (2) that is screwed into a first internal thread (8) of the hydraulic block. The hydraulic block receives a retaining member (101) suitable for retaining the filter axially when the filter is screwed to the hydraulic block, the hydraulic block including a second internal thread (8) that is on the same axis as the first internal thread and that receives a fastener member (102) for fastening the retaining member to the hydraulic block, the fastener member being screwed into the second internal thread with toque that is sufficient to prevent the retaining member escaping in service.

Abstract translation: 本发明涉及一种过滤装置，该过滤装置包括一个液压块（1），该液压块（1）接收螺纹连接到液压块的第一内螺纹（8）中的可移除过滤器（2）。 当过滤器被拧到液压块上时，液压块接收适于保持过滤器的保持构件（101），液压块包括与第一内螺纹在同一轴线上的第二内螺纹（8），而第二内螺纹 接收用于将保持构件紧固到液压块的紧固件构件（102），该紧固构件以足以防止保持构件在使用中逸出的扭矩拧入第二内螺纹中。

公开(公告)号：US07531090B1

公开(公告)日：2009-05-12

申请号：US11113051

申请日：2005-04-25

Applicant: Willie L. Stamey, Jr. ,  Mark Allen Roll

Inventor： Willie L. Stamey, Jr. ,  Mark Allen Roll

IPC: B01D35/153 ,  B01D35/157

CPC classification number: B01D29/11 ,  B01D35/153 ,  B01D2201/0415 ,  B01D2201/305 ,  B01D2201/316 ,  B01D2201/4046

Abstract: A filter element is removably positionable within a filter housing that includes a standpipe extending therewithin and provided with a flow control valve. The filter element comprises a tubular filter media, a first end cap, a second end cap longitudinally spaced from the first end cap, and a center tube extending between the first and second end caps. The center tube has a substantially cylindrical body extending between opposite first and second ends of the center tube. The center tube has at least one inlet opening formed on the cylindrical body and a standpipe opening at the second end thereof adjacent to the second end cap through which the standpipe may be inserted longitudinally into the center tube. The center tube further has at least one actuator key provided to open the flow control valve of the standpipe.

Abstract translation: 过滤器元件可移除地定位在过滤器壳体内，该过滤器壳体包括在其中延伸并具有流量控制阀的立管。 过滤元件包括管状过滤介质，第一端盖，与第一端盖纵向间隔开的第二端盖，以及在第一和第二端盖之间延伸的中心管。 中心管具有在中心管的相对的第一和第二端之间延伸的基本上圆柱形的主体。 中心管具有形成在圆筒体上的至少一个入口和在第二端附近的竖管开口，该竖管可以纵向插入中心管中。 中心管还具有提供用于打开立管的流量控制阀的至少一个致动器键。

公开(公告)号：US20090078626A1

公开(公告)日：2009-03-26

申请号：US11858944

申请日：2007-09-21

Applicant: Timothy L. Krull ,  Farrell F. Calcaterra

Inventor： Timothy L. Krull ,  Farrell F. Calcaterra

IPC: B01D27/08 ,  B01D29/96

CPC classification number: B01D46/0004 ,  B01D27/005 ,  B01D27/08 ,  B01D46/0005 ,  B01D46/001 ,  B01D46/0041 ,  B01D46/2411 ,  B01D46/2414 ,  B01D2201/291 ,  B01D2201/304 ,  B01D2201/305 ,  B01D2201/309 ,  B01D2201/316 ,  B01D2201/34 ,  B01D2201/4015 ,  B01D2201/4084 ,  B01D2265/028 ,  B01D2265/04

Abstract: The present disclosure pertains to a fluid filter having integral attachment means which may take the form of a threaded portion of a filter cartridge. The threaded portion threadably interacts with a complementary threaded portion of a filter mounting to retain the filter cartridge to the filter mounting. The disclosure also pertains to a fluid filter having a cartridge made from two plastic shells welded together. The disclosure also pertains to a fluid filter with filter media positioned within a filter cartridge by an end cap with extending ribs welded to one of the two shells which compose the filter cartridge.

Abstract translation: 本公开涉及具有整体附接装置的流体过滤器，其可以采取过滤器滤芯的螺纹部分的形式。 螺纹部分与过滤器安装件的互补螺纹部分螺纹连接，以将过滤器滤芯保持在过滤器安装件上。 本公开还涉及具有由两个焊接在一起的塑料壳制成的盒的流体过滤器。 本公开还涉及一种流体过滤器，其具有通过端盖定位在过滤器滤芯内的过滤介质，端盖具有焊接到构成过滤器滤芯的两个壳体之一的延伸肋。

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。