公开(公告)号：US09168470B2

公开(公告)日：2015-10-27

申请号：US13661843

申请日：2012-10-26

Applicant: MANN+HUMMEL GMBH

Inventor： Andrés Moreno Linares ,  Florentin Van Uffelen ,  Silke Miess ,  Gerhard Seidler ,  Marco Goedecke

IPC: B01D27/10 ,  B01D35/147 ,  B01D35/153 ,  B01D29/21 ,  F16K15/14

CPC classification number: B01D27/106 ,  B01D29/21 ,  B01D35/147 ,  B01D35/153 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/34 ,  F16K15/148

Abstract: A filter element (32) and a filter device (10). The filter element (32) can be arranged in a filter housing (16) of the filter device. The filter element (32) has an annular closed filter medium (34) connected with at least at one end face with an end member (36, 38). An annular anti-drain membrane (44) opens and closes at least one fluid opening (26) of the filter housing (16) and is arranged on the side of the at least one end member (38) that is facing away from the filter element (34). The surface of the contact section (60) of the anti-drain membrane (44) has at least one relief-like adhesion disturbance area (64) for disturbing an adhesion of the anti-drain membrane (44) to the contact section (60).

Abstract translation: 过滤元件（32）和过滤器装置（10）。 过滤元件（32）可以布置在过滤器装置的过滤器壳体（16）中。 过滤元件（32）具有环形封闭过滤介质（34），至少在一个端面与端部构件（36,38）连接。 环形防漏膜（44）打开和关闭过滤器壳体（16）的至少一个流体开口（26），并布置在至少一个端部构件（38）的背离过滤器 元件（34）。 防漏膜（44）的接触部分（60）的表面具有至少一个浮雕状粘附扰动区域（64），用于干扰防漏膜（44）与接触部分（60）的粘附 ）。

公开(公告)号：US20150292448A1

公开(公告)日：2015-10-15

申请号：US14441090

申请日：2013-11-18

Applicant: DONALDSON COMPANY, INC.

Inventor： Steven Campbell ,  Steven Gieseke ,  Andrew L. Albitz

IPC: F02M35/024

CPC classification number: B01D46/2414 ,  B01D2201/291 ,  B01D2201/347 ,  B01D2265/021 ,  B01D2271/025 ,  B01D2271/027 ,  F02M35/02416 ,  F02M35/02483

Abstract: Filter cartridge arrangements, features, and methods of construction are described. Also described are filter assemblies having the filter cartridge installed therein as a removable service component. The filter cartridge generally comprises a media pack having an end with an end piece positioned thereon. The end piece includes an end cap section and a seal support. A seal member is secured in the end cap. Methods of assembly and use are described.

Abstract translation: 描述了滤芯的装置，特征和结构方法。 还描述了具有安装在其中作为可移除服务部件的过滤器滤芯的过滤器组件。 过滤器滤芯通常包括具有位于其上的端部件的端部的介质包。 端件包括端盖部分和密封支撑件。 密封件固定在端盖中。 描述了组装和使用的方法。

公开(公告)号：US20150275716A1

公开(公告)日：2015-10-01

申请号：US14736863

申请日：2015-06-11

Applicant: MANN+HUMMEL GMBH

Inventor： Guenter Jokschas ,  Martin Weindorf

IPC: F01M11/03 ,  B01D35/00 ,  B01D29/21

CPC classification number: F01M11/03 ,  B01D29/21 ,  B01D35/005 ,  B01D36/003 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/316

Abstract: A filter for filtering liquids has a housing with an inlet for liquid to be filtered and an outlet for filtered liquid. A coaxial filter element with a filter medium having an interior is arranged in the housing such that the filter element separates the inlet from the outlet. A central tube is fastened to the housing and the filter element is arranged coaxially on the central tube. An inner support body is arranged in the interior of the filter medium in a radial direction of the filter element between a radial inner circumferential side of the filter medium and the central tube. The inner support body has support webs distributed in an axial direction and in a circumferential direction of the inner support body. The support webs support the filter medium at least radially on the central tube.

Abstract translation: 用于过滤液体的过滤器具有壳体，其具有待过滤液体的入口和用于过滤液体的出口。 具有内部的过滤介质的同轴过滤元件布置在壳体中，使得过滤元件将入口与出口分离。 中心管紧固到壳体，过滤元件同轴地布置在中心管上。 内部支撑体在过滤介质的径向内周侧和中心管之间沿过滤元件的径向布置在过滤介质的内部。 内支撑体具有沿轴向方向分布的支撑腹板和内支撑体的圆周方向。 支撑腹板至少径向地支撑中心管上的过滤介质。

公开(公告)号：US20150273371A1

公开(公告)日：2015-10-01

申请号：US14230111

申请日：2014-03-31

Applicant: Caterpillar Inc.

Inventor： Bryant A. Morris ,  Jeffrey R. Ries

IPC: B01D35/30

CPC classification number: B01D35/30 ,  B01D27/08 ,  B01D35/16 ,  B01D46/0002 ,  B01D46/0004 ,  B01D2201/291 ,  B01D2201/303 ,  B01D2201/40 ,  B01D2265/02 ,  F16L37/148

Abstract: A filter assembly is provided. The filter assembly includes a first component having a first groove. The filter assembly further includes a second component having a second groove. The first groove of the first component and the second groove of the second component define a channel therebetween. Furthermore, the filter assembly includes a cord member removably inserted in the channel to detachably couple the second component to the first component.

Abstract translation: 提供了一种过滤组件。 过滤器组件包括具有第一凹槽的第一部件。 过滤器组件还包括具有第二凹槽的第二部件。 第一部件的第一凹槽和第二部件的第二凹槽在其间限定通道。 此外，过滤器组件包括可拆卸地插入通道中以将第二部件可拆卸地联接到第一部件的绳部件。

公开(公告)号：US20150265953A1

公开(公告)日：2015-09-24

申请号：US14223125

申请日：2014-03-24

Applicant: Caterpillar Inc.

Inventor： Bryant A. MORRIS ,  Jeffrey R. Ries

IPC: B01D35/027 ,  B01D35/34

CPC classification number: B01D29/232 ,  B01D27/07 ,  B01D27/103 ,  B01D29/114 ,  B01D29/117 ,  B01D29/15 ,  B01D29/21 ,  B01D29/885 ,  B01D2201/0415 ,  B01D2201/291 ,  F16N39/06

Abstract: A filter element may include a tubular member including a partition at least partially defining first and second chambers. The tubular member may further include at least one outlet aperture and at least one inlet aperture configured to provide flow communication exiting from the first chamber and flow communication into the second chamber, respectively. The filter element may be configured such that fluid passing through the filter element from an inlet port to an outlet port passes through the first chamber, a filter medium, and the second chamber. The filter element may also include an end cap having a return aperture configured to provide flow communication between fluid exiting from the first chamber and fluid entering the inlet port, wherein a portion of fluid exiting from the first chamber is returned to the inlet port for recirculation through the first chamber.

Abstract translation: 过滤元件可以包括管状构件，其包括至少部分地限定第一和第二腔室的隔板。 管状构件可以进一步包括至少一个出口孔和至少一个入口孔，该至少一个入口孔分别构造成提供从第一室排出的流动连通并分别流入第二室。 过滤元件可以被配置成使得从入口到出口通过过滤元件的流体通过第一室，过滤介质和第二室。 过滤元件还可以包括具有返回孔口的端盖，所述返回孔被配置为提供从第一室离开的流体和进入入口的流体之间的流动连通，其中从第一室排出的一部分流体返回到入口进行再循环 通过第一个房间。

公开(公告)号：US09121376B2

公开(公告)日：2015-09-01

申请号：US13709207

申请日：2012-12-10

Applicant: MANN+HUMMEL GMBH

Inventor： Martin Veit ,  Martin Klein

IPC: F02M37/22 ,  B01D29/21 ,  B01D29/58 ,  B01D36/00

CPC classification number: F02M37/221 ,  B01D29/11 ,  B01D29/21 ,  B01D29/58 ,  B01D35/30 ,  B01D36/003 ,  B01D2201/291

Abstract: A filter (10) with a filter element (36) are described. A housing (12) includes at least one fuel inlet, fuel outlet (18) and a water outlet (30) for water separated from the fuel. The filter element (36) within the housing separates the fuel inlet (26) from the fuel outlet (18). The filter element (36) includes a hollow body filter medium (38) flowed through radially. A water separation unit (56) with a hollow body hydrophobic fuel-permeable separating medium (66) separates water contained in the fuel and includes at least one support structure disposed in the flow path (78) in such a way that a precipitation gap (74) is realized between the filter medium (38) and the separating medium (66). The precipitation gap (74) is connected with the water outlet (30).

Abstract translation: 描述了具有过滤元件（36）的过滤器（10）。 壳体（12）包括用于与燃料分离的水的至少一个燃料入口，燃料出口（18）和出水口（30）。 壳体内的过滤元件（36）将燃料入口（26）与燃料出口（18）分离。 过滤元件（36）包括径向流过的中空体过滤介质（38）。 具有中空体疏水燃料可渗透分离介质（66）的水分离单元（56）分离燃料中包含的水，并且包括设置在流路（78）中的至少一个支撑结构，使得沉淀间隙（ 74）在过滤介质（38）和分离介质（66）之间实现。 降水间隙（74）与出水口（30）连接。

公开(公告)号：US09089804B2

公开(公告)日：2015-07-28

申请号：US13833002

申请日：2013-03-15

Applicant: Donaldson Company Inc.

Inventor： Steven Campbell ,  Steven Scott Gieseke ,  Andrew L. Albitz

IPC: B01D46/24 ,  B01D46/00

CPC classification number: B01D46/2414 ,  B01D46/0001 ,  B01D46/0004 ,  B01D46/2411 ,  B01D46/521 ,  B01D2201/291 ,  B01D2201/347 ,  B01D2265/021 ,  B01D2271/025 ,  B01D2271/027 ,  B29C70/845 ,  B29L2031/14 ,  F02M35/0245

Abstract: Filter cartridge arrangements, features, and methods of construction are described. Also described are filter assemblies having the filter cartridge installed therein as a removable service component. The filter cartridge generally comprises a media pack having an end with an end piece positioned thereon. The end piece includes an end cap section and a seal support, defining a seal recess. A seal member is secured within the seal recess. Methods of assembly and use are described.

Abstract translation: 描述了滤芯的装置，特征和结构方法。 还描述了具有安装在其中作为可移除服务部件的过滤器滤芯的过滤器组件。 过滤器滤芯通常包括具有位于其上的端部件的端部的介质包。 端件包括端盖部分和密封件支撑件，限定密封凹槽。 密封件固定在密封凹槽内。 描述了组装和使用的方法。

公开(公告)号：US20150157967A1

公开(公告)日：2015-06-11

申请号：US14098771

申请日：2013-12-06

Applicant: General Electric Company

Inventor： Andrew Reinhard Krause ,  Gregory Sergeevich Chernov

IPC: B01D35/153 ,  B01D35/30

CPC classification number: B01D35/153 ,  B01D35/306 ,  B01D2201/291 ,  B01D2201/4007

Abstract: Water filter cartridges, water filter assemblies, and refrigerator appliances are provided. A water filter cartridge includes a cap, the cap defining a generally central aperture, and a canister connected to the cap. The water filter cartridge further includes a filter media disposed within the canister and cap, and a flange connected to the filter media. The flange includes a neck and a collar, the neck extending from the collar generally along an axial direction, the collar extending from the neck generally along a radial direction. The flange further includes a ramp extending generally along the axial direction from the collar, at least a portion of the ramp extending through the aperture of the cap.

Abstract translation: 提供水过滤器滤芯，水过滤器组件和冰箱设备。 水过滤器滤芯包括盖，帽限定大致中心的孔，以及连接到盖的罐。 滤水滤芯还包括设置在罐和盖内的过滤介质和连接到过滤介质的凸缘。 凸缘包括颈部和颈圈，颈部大致沿着轴向方向从套环延伸，颈圈一般沿径向方向从颈部延伸。 凸缘还包括大致沿轴向方向从轴环延伸的斜面，斜面的至少一部分延伸穿过盖的孔。

公开(公告)号：US09011685B2

公开(公告)日：2015-04-21

申请号：US13395543

申请日：2010-09-02

Applicant: Jürgen Hölker ,  Christian Vinkelau

Inventor： Jürgen Hölker ,  Christian Vinkelau

IPC: B01D35/01 ,  B01D35/30 ,  B01D35/31 ,  F02M37/22 ,  B01D36/00

CPC classification number: F02M37/221 ,  B01D36/001 ,  B01D36/003 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/34

Abstract: A fuel filter of an internal combustion engine including a filter housing having a lowermost housing base and a topmost removable housing lid. The filter housing has one raw fuel inlet and one pure fuel outlet. A replaceable annular filter insert mounts there in the filter housing, fuel flowing through it from outside towards inside. The filter subdivides an interior space of the filter housing into a raw zone and a pure zone. A supporting body is arranged in the interior of the annular filter insert, a first flow channel and a second flow channel extending therethrough. The first flow channel connects at one end to the pure zone and at the other end to the pure fuel outlet. The second flow channel connects at one end to the raw zone via a vent throttle or a vent valve and at the other end to a reservoir return in the filter housing. The raw fuel inlet is in the housing base and a flow channel leads from the raw fuel inlet to a portion of the raw zone of the interior space of the filter housing which is, during operation, topmost.

Abstract translation: 一种内燃机的燃料过滤器，其包括具有最低壳体底座和最上面的可移除壳体盖的过滤器壳体。 过滤器壳体具有一个原燃料入口和一个纯燃料出口。 可更换的环形过滤器插入件安装在过滤器壳体中，燃料从外部流向内部。 过滤器将过滤器壳体的内部空间细分为原始区域和纯区域。 支撑体布置在环形过滤器插入件的内部，第一流动通道和延伸穿过其中的第二流动通道。 第一流动通道在一端连接到纯净区，另一端连接到纯燃料出口。 第二流动通道通过排气节流阀或排放阀在一端连接到原始区域，而另一端连接到过滤器壳体中的储存器回流。 原始燃料入口位于壳体基座中，并且流动通道从原始燃料入口引导到过滤器壳体的内部空间的一部分，其在操作期间是最高的。

公开(公告)号：US20150096932A1

公开(公告)日：2015-04-09

申请号：US14372834

申请日：2012-02-23

Applicant: Penghua Hou ,  Yiyun Zhang ,  Ping Shen ,  Kevin C. South ,  Ismail Bagci ,  Charles W. Hawkins ,  Gerard Malgorn ,  Zemin Jiang

Inventor： Penghua Hou ,  Yiyun Zhang ,  Ping Shen ,  Kevin C. South ,  Ismail Bagci ,  Charles W. Hawkins ,  Gerard Malgorn ,  Zemin Jiang

IPC: B01D35/30 ,  B01D29/23

CPC classification number: B01D35/30 ,  B01D29/23 ,  B01D29/58 ,  B01D2201/291 ,  B01D2201/295

Abstract: A filter cartridge endplate (12) is described herein that has an integrated flow structure. For example, the integrated flow structure has concentric flow portions disposed at a center of the endplate (12), where a separator (10) is built into the endplate (12) that separates fluid flow. The endplate (12) includes a plate with a major surface, a separator (10) that protrudes axially away from the major surface. The separator (10) includes a first flow portion (14) and a second flow portion (16), where the first flow portion (14) is disposed radially inward relative to the second flow portion (16). The first flow portion (14) includes a channel (22) and the second flow portion includes a channel (24). The respective channels (22,24) are configured to allow axial fluid flow relative to the plate, and configured to allow fluid flow that is localized toward the center of the plate (12).

Abstract translation: 本文描述了具有集成流动结构的过滤器滤芯端板（12）。 例如，集成流动结构具有设置在端板（12）的中心处的同心流动部分，其中分离器（10）内置在分离流体流动的端板（12）中。 端板（12）包括具有主表面的板，从主表面轴向突出的隔板（10）。 分离器（10）包括第一流动部分（14）和第二流动部分（16），其中第一流动部分（14）相对于第二流动部分（16）径向向内设置。 第一流动部分（14）包括通道（22），第二流动部分包括通道（24）。 相应的通道（22,24）构造成允许相对于板的轴向流体流动，并且构造成允许朝向板（12）的中心定位的流体流动。