公开(公告)号：US20160228802A1

公开(公告)日：2016-08-11

申请号：US15130346

申请日：2016-04-15

Applicant: Cummins Filtration

Inventor： Benoit LE ROUX ,  Gerard MALGORN

IPC: B01D35/027 ,  B01D35/00

CPC classification number: B01D35/027 ,  B01D35/005 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/34 ,  B01D2201/4084

Abstract: A filtration assembly is provided for a fluid flowing in an engine or an apparatus that includes a tank on which a central tube is mounted for interaction with a filtration cartridge including an upper flange and a lower flange between which extends a filtration medium. The central tube is permanently mounted on a bearing member connected to the tank. The central tube bears a first seal and a second seal. The cartridge has a collar forming an extension of the lower flange, the collar being adapted for interaction with the first seal on the central tube in order to ensure tightness between the tube and the cartridge. The second seal is adapted for interaction with the bearing member and/or the collar in order to ensure tightness between the tank and the tube.

Abstract translation: 提供了一种用于在发动机或装置中流动的流体的过滤组件，所述过滤组件包括容器，在所述罐上安装有中心管，用于与包括上凸缘和下凸缘的过滤筒相互作用，所述过滤筒在其之间延伸过滤介质。 中心管永久地安装在连接到罐的轴承构件上。 中心管具有第一密封和第二密封。 所述筒具有形成所述下凸缘的延伸部的套环，所述套环适于与所述中心管上的所述第一密封相互作用，以确保所述管与所述筒之间的密封性。 第二密封件适于与轴承构件和/或套环相互作用，以确保罐和管之间的密封性。

公开(公告)号：US09409104B2

公开(公告)日：2016-08-09

申请号：US13785953

申请日：2013-03-05

Applicant: MANN+HUMMEL GMBH

Inventor： Frank Pflueger ,  Yashwant Udachan

IPC: B01D29/00 ,  B01D29/21 ,  B01D29/92 ,  B01D29/19

CPC classification number: B01D29/0002 ,  B01D29/19 ,  B01D29/21 ,  B01D29/925 ,  B01D2201/0415 ,  B01D2201/403

Abstract: A filter element for purifying a fluid at risk of freezing such as a urea-water solution for exhaust gas after treatment has an annular filter body and a support body surrounded by the filter body. The support body is made of an elastomer and is able to yield in a radial inward direction to compensate volume expansion when the fluid freezes.

Abstract translation: 用于净化处理风险的废液的尿素 - 水溶液等冷冻风的过滤元件具有由过滤体包围的环状的过滤体和支撑体。 支撑体由弹性体制成，并且能够在径向向内的方向上屈服以补偿流体冻结时的体积膨胀。

公开(公告)号：US20160193552A1

公开(公告)日：2016-07-07

申请号：US14954330

申请日：2015-11-30

Applicant: A.L. FILTER CO., LTD.

Inventor： Itsik LEVI ,  Niv MARKEL ,  Yaakov BEN SHIMON

IPC: B01D29/21

CPC classification number: B01D29/21 ,  B01D35/31 ,  B01D2201/0415 ,  B01D2201/12 ,  B01D2201/403

Abstract: A freezing resistant liquid filter including a housing having a liquid inlet and a liquid outlet and a freezing compensating filter element disposed within the housing and including a folded filter medium having a plurality of interstices and freezing compressible elements located at the interstices.

Abstract translation: 一种防冻液体过滤器，包括具有液体入口和液体出口的壳体以及设置在壳体内的冷冻补偿过滤器元件，并且包括具有位于间隙处的多个间隙和冷冻可压缩元件的折叠过滤介质。

公开(公告)号：US20160144300A1

公开(公告)日：2016-05-26

申请号：US15010914

申请日：2016-01-29

Applicant: William J. Grodecki

Inventor： William J. Grodecki

IPC: B01D29/39

CPC classification number: B01D29/39 ,  B01D29/007 ,  B01D2201/0415 ,  B01D2201/043 ,  B01D2201/0461 ,  B01D2201/0469 ,  B01D2201/347 ,  Y10T29/49826

Abstract: Filter and replaceable filter leaf apparatus are provided. The filter includes a housing defining a cavity having fluid inlet and outlet ports and a lid member with a manifold coupled to the outlet port and being adapted to conduct a fluid flow between the outlet port and a plurality of attachment areas. Replaceable filter leafs are selectively movable through an opening into the housing cavity and attachable with the manifold at the plurality of attachment areas. The replaceable filter leafs include a filter envelope consisting of a filter panel, a nozzle member on the filter panel and defining a passageway adjacent an opening in the filter envelope for conducting fluids therethrough. The nozzle member is selectively attachable onto the manifold of the polishing filter apparatus at any one of the plurality of attachment areas.

公开(公告)号：US20160082368A1

公开(公告)日：2016-03-24

申请号：US14490937

申请日：2014-09-19

Applicant: CATERPILLAR INC.

Inventor： Bryant A. Morris ,  Jeffrey R. Ries ,  Darrell L. Morehouse, III

IPC: B01D35/00 ,  B01D17/04

CPC classification number: B01D35/005 ,  B01D17/045 ,  B01D29/15 ,  B01D29/23 ,  B01D36/003 ,  B01D2201/0415 ,  F02M37/24

Abstract: A filter element may include a canister, a first cap coupled to a first end of the canister, and a second cap coupled to a second end of the canister. The filter element may further include an outer tubular member extending between the first cap and the second cap, and an inner tubular member. The outer and inner tubular members may each include a plurality of apertures. The filter element may further include filter media configured to promote separation of a first fluid from a second fluid as fluid passes through the filter media. The filter element may be configured such that fluid entering the filter element flows between an interior surface of the canister and an exterior surface of the filter media and through the filter media, such that a portion of the fluid flows into the outer tubular member but not into the inner tubular member.

Abstract translation: 过滤器元件可以包括罐，耦合到罐的第一端的第一盖和联接到罐的第二端的第二盖。 过滤元件还可以包括在第一盖和第二盖之间延伸的外部管状构件和内部管状构件。 外部和内部管状构件可以各自包括多个孔。 过滤元件还可以包括被配置为当流体通过过滤介质时促进第一流体与第二流体分离的过滤介质。 过滤元件可以被配置为使得进入过滤元件的流体在罐的内表面和过滤介质的外表面之间并通过过滤介质流动，使得一部分流体流入外管件，但不 进入内管状构件。

公开(公告)号：US20160023143A1

公开(公告)日：2016-01-28

申请号：US14805913

申请日：2015-07-22

Applicant: Hayward Industries, Inc.

Inventor： Edward Lawrence Marciano ,  Jacob Cody Smith ,  Jeromy Elwood Higgins ,  Joseph Anthony Tessitore

IPC: B01D35/02 ,  E04H4/12 ,  B01D35/30

CPC classification number: B01D35/02 ,  B01D29/21 ,  B01D35/30 ,  B01D35/306 ,  B01D36/001 ,  B01D2201/0415 ,  B01D2201/316 ,  B01D2201/4084 ,  E04H4/1209

Abstract: Disclosed herein is a filter for use in connection with a swimming pool or spa. A device is provided that has a tube inlet at the top of a vessel. A lower end of the device is connected directly to an outlet of the filter. The device is designed to divert all or the majority of the fluid to move to the top of the filter before exiting the vessel.

Abstract translation: 本文公开了一种用于与游泳池或水疗中心连接的过滤器。 提供了一种在容器顶部具有管入口的装置。 设备的下端直接连接到过滤器的出口。 该设备被设计成在流出容器之前将所有或大部分流体转移到过滤器的顶部。

公开(公告)号：US20160017589A1

公开(公告)日：2016-01-21

申请号：US14871303

申请日：2015-09-30

Applicant: Presby Patent Trust

Inventor： David W. Presby

IPC: E03F3/04 ,  F16L9/14 ,  C02F3/02

CPC classification number: E03F3/04 ,  B01D23/04 ,  B01D23/06 ,  B01D29/23 ,  B01D39/02 ,  B01D39/083 ,  B01D2201/0415 ,  B01D2239/065 ,  C02F3/02 ,  C02F3/2826 ,  C02F3/288 ,  E03F1/002 ,  E03F3/06 ,  E03F2003/065 ,  F16L9/14

Abstract: A fluid conduit with layered and partial covering material thereon is disclosed. The fluid conduit may be used for processing and treatment of fluids which must be treated to remove materials so that the resultant treated fluid may be reused and/or returned to the earth and particularly to the water table. The fluid conduit may be of many forms and types and may have attached thereto and configured thereon covering material in partial form and a selected number of layers. The fluid conduit may be a septic pipe of smooth wall, of corrugated form, and/or of any form of cross-sectional configuration including circular, elliptical, rectangular, triangular, or any other geometric shape. The fluid conduit may be used in combination with conduit in a drainage field or leaching system usually associated with a septic tank or septic system.

Abstract translation: 公开了一种其上具有层状和部分覆盖材料的流体导管。 流体导管可以用于处理和处理必须被处理以除去材料的流体，使得所得到的处理过的流体可以重复使用和/或返回到地球，特别是返回到水位。 流体导管可以具有许多形式和类型并且可以附接到其上并且在其上构造覆盖部分形式的材料和选定数量的层。 流体导管可以是波纹形状的平滑壁和/或包括圆形，椭圆形，矩形，三角形或任何其它几何形状的任何形式的横截面构造的排泄管。 流体导管可以与通常与化粪池或化粪池系统相关联的排水场或浸出系统中的导管结合使用。

公开(公告)号：US09168477B2

公开(公告)日：2015-10-27

申请号：US14085962

申请日：2013-11-21

Applicant: MANN+HUMMEL GMBH

Inventor： Franziska Schulz ,  Bernd Burkhart

IPC: B01D46/00 ,  B01D46/24 ,  B01D29/19

CPC classification number: B01D46/2411 ,  B01D29/19 ,  B01D46/0005 ,  B01D46/2403 ,  B01D2201/0415 ,  B01D2265/06

Abstract: A filter element has a support grid structure with a first axial end and a second axial end. A filter medium surrounds annularly the support grid. The support grid has structural web members that are connected and form a hollow-cylindrical grid structure that surrounds a cylindrical interior. At least three of the structural web members or structural web sections connect to each other to define a through opening. A fluid flow is enabled in radial direction relative to a center axis of the hollow-cylindrical grid structure through the through openings. A first average opening cross-section of the through openings in a first region adjacent to a first axial end is greater than a second average opening cross-section of the through openings in a second region adjacent to the second axial end.

Abstract translation: 过滤元件具有带有第一轴向端和第二轴向端的支撑格栅结构。 过滤介质围绕支撑格栅环绕。 支撑格栅具有连接并形成围绕圆柱形内部的中空圆柱形格栅结构的结构腹板构件。 结构腹板构件或结构腹板段中的至少三个彼此连接以限定通孔。 流体流动相对于中空圆柱形格栅结构的中心轴线通过通孔在径向方向上实现。 在与第一轴向端相邻的第一区域中的通孔的第一平均开口横截面大于邻近第二轴向端的第二区域中的通孔的第二平均开口横截面。

公开(公告)号：US20150290573A1

公开(公告)日：2015-10-15

申请号：US14427522

申请日：2012-09-21

Applicant: CAMFIL AB

Inventor： Sverker Hugert

IPC: B01D46/00 ,  B01D46/12

CPC classification number: B01D46/125 ,  B01D46/0005 ,  B01D46/0026 ,  B01D2201/0415 ,  B01D2265/04 ,  B01D2265/06

Abstract: A backing net for a filter media is disclosed. The backing net includes a plurality of longitudinal beams and at least one cross beam. The height of at least one of the longitudinal beams varies along the length of the longitudinal beam such that said height is reduced towards the first end thereof. A filter media and a V-type filter including such backing net are also disclosed.

Abstract translation: 公开了一种用于过滤介质的背衬网。 背衬网包括多个纵向梁和至少一个横梁。 至少一个纵向梁的高度沿着纵向梁的长度变化，使得所述高度朝向其第一端减小。 还公开了一种过滤介质和包括这种背衬网的V型过滤器。

公开(公告)号：US20150265949A1

公开(公告)日：2015-09-24

申请号：US14217915

申请日：2014-03-18

Applicant: Caterpillar Inc.

Inventor： Bryant A. Morris ,  Jeffrey R. Ries

IPC: B01D29/54

CPC classification number: B01D29/54 ,  B01D29/21 ,  B01D29/52 ,  B01D2201/0415 ,  B01D2201/602

Abstract: A filter element, assembly and method of filtering is disclosed. The filter element may comprise an outer filter having a top and a bottom, and an inner filter. The outer filter may define an interior space and a longitudinal axis. The interior space may extend from the top to the bottom of the outer filter along the longitudinal axis. The inner filter may be disposed inside the interior space. The inner filter may be offset along the longitudinal axis from the bottom of the outer filter. The offset may define a cavity disposed below the inner filter and adjacent to the bottom of the outer filter. The outer filter may be configured to guide fluid in a first direction and the inner filter may be configured to guide fluid in a second direction generally parallel to the longitudinal axis, the second direction different from the first direction.

Abstract translation: 公开了一种过滤元件，组件和过滤方法。 过滤元件可以包括具有顶部和底部的外部过滤器和内部过滤器。 外部过滤器可以限定内部空间和纵向轴线。 内部空间可以沿着纵向轴线从外部过滤器的顶部延伸到底部。 内部过滤器可以设置在内部空间内。 内部过滤器可以沿着外部过滤器的底部沿着纵向轴线偏移。 偏移可以限定设置在内部过滤器下方并且邻近外部过滤器的底部的空腔。 外部过滤器可以被配置为在第一方向上引导流体，并且内部过滤器可以被配置成在大致平行于纵向轴线的第二方向上引导流体，第二方向不同于第一方向。