公开(公告)号：US20170100686A1

公开(公告)日：2017-04-13

申请号：US14881434

申请日：2015-10-13

Applicant: Caterpillar Inc.

Inventor： Patrick W. Savage ,  Kevin L. Martin

IPC: B01D35/16 ,  B01D35/30 ,  B01D35/00

CPC classification number: B01D35/16 ,  B01D29/21 ,  B01D35/005 ,  B01D35/153 ,  B01D35/30 ,  B01D2201/0453 ,  B01D2201/295 ,  B01D2201/304 ,  B01D2201/342 ,  B01D2201/347

Abstract: A filter unit includes a top plate, a bottom plate, and a filter medium. The top plate is disposed at a first portion of the filter unit. The bottom plate is disposed at a second portion of the filter unit. The bottom plate includes a plug extending from the bottom plate along an axis of elongation of the filter unit. The filter medium is disposed between the top plate and the bottom plate.

公开(公告)号：US20170095759A1

公开(公告)日：2017-04-06

申请号：US14874299

申请日：2015-10-02

Applicant: Caterpillar Inc.

Inventor： Kevin L. Martin

IPC: B01D35/16 ,  F02M37/22 ,  B01D35/30 ,  B01D35/00

CPC classification number: B01D35/16 ,  B01D29/21 ,  B01D29/96 ,  B01D35/005 ,  B01D35/153 ,  B01D35/30 ,  B01D2201/167 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/304 ,  B01D2201/342 ,  B01D2201/347 ,  F01M11/0408 ,  F02M37/22 ,  F16N31/00 ,  F16N2031/008

Abstract: A filter unit includes a top plate, a bottom plate, and a filter medium. The top plate is disposed at a first end of the filter unit. The bottom plate is disposed at a second end of the filter unit. The bottom plate includes a threaded filter portion and a valve shaft. The threaded filter portion has external threads and the valve shaft extends from the threaded filter portion along an axis of elongation of the filter unit. The filter medium is disposed between the top plate and the bottom plate.

公开(公告)号：US20170087491A1

公开(公告)日：2017-03-30

申请号：US15372062

申请日：2016-12-07

Applicant: DONALDSON COMPANY, INC.

Inventor： Brian Tucker ,  Bradley S. Honermann ,  Gary H. Gift ,  Brent A. Gulsvig ,  Kent Mehlhop ,  John R. Hacker ,  Mark S. Emery

IPC: B01D35/30 ,  B01D29/21 ,  B01D35/00 ,  B01D29/11

CPC classification number: B01D35/30 ,  B01D29/11 ,  B01D29/111 ,  B01D29/21 ,  B01D29/96 ,  B01D35/005 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/12 ,  B01D2201/127 ,  B01D2201/16 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/34 ,  B01D2201/342 ,  B01D2201/347 ,  B01D2201/4023 ,  Y10T29/49879 ,  Y10T29/49895

Abstract: A filter arrangement for threadably securing to a filter head includes a housing having a surrounding wall defining an interior volume, an open mouth providing access to the interior volume and an end opposite of the open mouth. The surrounding wall has an exterior and an interior. A filter media construction is operably held within the interior volume. A sleeve, distinct from the housing, is secured to the exterior of the surrounding wall adjacent to the housing mouth and extending partially along the surrounding wall. The sleeve has an exterior and an interior. The exterior of the sleeve defines mounting threads constructed and arranged to removably mount with the filter head, when the filter arrangement is secured to the filter head. The interior of the sleeve is against the exterior of the surrounding wall. A first seal member is oriented against the sleeve to create a seal with a filter head, when the filter arrangement is secured to the filter head. A filter assembly includes a filter arrangement and a filter head. The filter arrangement is removably secured to the filter head by a threaded connection between the sleeve and the filter head. A system includes an engine utilizing a liquid and a filter assembly in fluid communication with the engine to filter the liquid. Methods of making filter arrangements include utilizing structures characterized above.

公开(公告)号：US20170056796A1

公开(公告)日：2017-03-02

申请号：US15348472

申请日：2016-11-10

Applicant: DV Industries, LLC

Inventor： Jorge Alejandro Narvaez ,  Russell Sydney Axsom

IPC: B01D35/143 ,  B01D35/30 ,  F01M11/03 ,  B01D35/00

CPC classification number: B01D35/143 ,  B01D27/08 ,  B01D29/96 ,  B01D35/30 ,  B01D35/306 ,  B01D2201/24 ,  B01D2201/301 ,  B01D2201/342 ,  B01D2201/4023 ,  F01M11/03 ,  G01L5/24

Abstract: An apparatus having a threaded bottom assembly for interfacing to connect the bottom assembly to a second structure with threads, having a deformable element that, when sufficient force is applied via the process of threading the bottom assembly to the second structure, and at an appropriate value of axial compression or pressure, passes from a stable state, through a rapid shape transformation to a second state via a regime of reduced resistance to deformation, creating a tactile or audible indication that the apparatus has been properly installed. The deformable element may be joined to the apparatus using a circumferential ring by friction fit or spring fit, and may adhere magnetically to the second structure to facilitation installation.

Abstract translation: 一种具有螺纹底部组件的装置，其用于连接以将底部组件连接到具有螺纹的第二结构，所述螺纹具有可变形元件，所述可变形元件当通过将底部组件穿过第二结构的过程和适当的值施加足够的力时 轴向压缩或压力从稳定状态通过快速形状转换到经过减小的变形阻力的状态转换到第二状态，产生装置已正确安装的触觉或听觉指示。 可变形元件可以通过摩擦配合或弹簧配合使用周向环连接到设备，并且可以磁性地粘附到第二结构以促进安装。

公开(公告)号：US20160279543A1

公开(公告)日：2016-09-29

申请号：US14670864

申请日：2015-03-27

Applicant: Wix Filtration Corp LLC

Inventor： Willie L. Stamey, JR. ,  Mark A. Roll ,  Gregory K. Rhyne

IPC: B01D29/13 ,  B01D35/30

CPC classification number: B01D29/13 ,  B01D29/111 ,  B01D29/21 ,  B01D29/96 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  B01D2201/293 ,  B01D2201/305 ,  B01D2201/342 ,  B01D2201/4007

Abstract: A filter subassembly is disclosed. The filter subassembly includes an end cap connected to a ring of memory material. The end cap includes a tube-shaped body, a first ring-shaped body, a second ring-shaped body and a third ring-shaped body. The tube-shaped body is defined by an inner radial surface, an outer radial surface, a first axial surface and a second axial surface. The inner radial surface defines a passage extending through the tube-shaped body. The first ring-shaped body extends axially away from the first axial surface of the tube-shaped in a first axial direction. The second ring-shaped body extends axially away from a second axial surface of the tube-shaped body in a second axial direction that is opposite the first axial direction. The third ring-shaped body extends axially away from the second axial surface of the tube-shaped body in the second axial direction that is opposite the first axial direction. Each of the first ring-shaped body, the second ring-shaped body and the third ring-shaped body are defined by an inner radial surface, an outer radial surface and an axial surface that connects the inner radial surface to the outer radial surface. One or both of the first axial surface of the tube-shaped body and the inner radial surface of the first ring-shaped body is disposed adjacent the ring of memory material. The second axial surface of the tube-shaped body, the inner radial surface of the second ring-shaped body and the outer radial surface of the third ring-shaped body collectively define a ring-shaped filter media receiving channel. A filer assembly is also disclosed. An assembly is also disclosed. A filter is also disclosed. A method is also disclosed.

Abstract translation: 公开了一种过滤器子组件。 过滤器子组件包括连接到存储器材料环的端盖。 端盖包括管状主体，第一环形主体，第二环形主体和第三环形主体。 管状体由内径向表面，外径向表面，第一轴向表面和第二轴向表面限定。 内部径向表面限定延伸穿过管状体的通道。 第一环形体在第一轴向方向上从管状的第一轴向表面轴向延伸。 第二环形体在与第一轴向方向相反的第二轴向方向上从管状体的第二轴向表面轴向延伸。 第三环形体在与第一轴向相反的第二轴向方向上从管状体的第二轴向表面轴向延伸。 第一环形体，第二环状体和第三环状体中的每一个由内径向表面，外径向表面和将内径向表面连接到外径向表面的轴向面限定。 管形体的第一轴向表面和第一环形体的内部径向表面中的一个或两个设置在记忆材料环附近。 管状体的第二轴向表面，第二环形体的内部径向表面和第三环形体的外部径向表面共同限定了环形过滤介质接收通道。 还公开了一种滤光片组件。 还公开了一种组件。 还公开了一种过滤器。 还公开了一种方法。

公开(公告)号：US20150314224A1

公开(公告)日：2015-11-05

申请号：US14438944

申请日：2013-10-09

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Jon E. Johnson ,  Matthew D. Mittag

IPC: B01D35/30 ,  B01D29/01 ,  B01D29/58

CPC classification number: B01D35/30 ,  B01D29/01 ,  B01D29/016 ,  B01D29/58 ,  B01D65/00 ,  B01D2201/291 ,  B01D2201/342 ,  B01D2201/40 ,  B01D2313/04 ,  B01D2313/20 ,  B01D2313/21

Abstract: A filtration element including a cylindrical housing enclosing a fluid filtration media extending along an axis (X) between opposing ends with a first and second end cap located at each end, wherein each end cap includes: i) an annular surface co-extensive with the housing, and ii) outer face laying in a plane perpendicular with the axis (X). The outer face of at least one end cap comprises an annular groove. A face seal including a base is located within the annular groove. A flexible lip extends axially from the base and axially beyond the outer face of the end cap and is adapted to engage with an abutting outer face of an end cap of an adjacently positioned filtration element.

Abstract translation: 一种过滤元件，包括圆柱形壳体，其包围沿相对端部之间的轴线（X）延伸的流体过滤介质，其中位于每个端部的第一和第二端盖都包括：i）与 外壳，和ii）放置在与轴线（X）垂直的平面内的外表面。 至少一个端盖的外表面包括环形凹槽。 包括基座的面密封件位于环形槽内。 柔性唇缘从底座轴向延伸并且轴向延伸超过端盖的外表面，并且适于与相邻定位的过滤元件的端盖的邻接外表面接合。

公开(公告)号：US09090002B2

公开(公告)日：2015-07-28

申请号：US13267294

申请日：2011-10-06

Applicant: Delano B. Trott

Inventor： Delano B. Trott

IPC: F16J15/40 ,  F16J15/16 ,  B29C47/00

CPC classification number: B29C47/0026 ,  B01D2201/342 ,  B01D2201/347 ,  F16J15/164

Abstract: A sealing device for sealing a slide plate in a polymer filtration apparatus where the slide plate is translatable across an extrusion bore extending through a housing of the polymer filtration apparatus. A spring device can be positioned around the outer periphery surfaces of the seal for axially biasing the sealing surface of the seal against the slide plate with a preload bias. Increasing pressure of polymer in the extrusion bore can enter a region in the seal cavity upstream of the thrust surface of the seal and can provide polymer pressure in the axial direction for exerting axial force against the thrust surface of the seal for causing the sealing surface to be further biased against the slide plate.

Abstract translation: 一种用于密封聚合物过滤装置中的滑动板的密封装置，其中滑动板可跨越穿过聚合物过滤装置的壳体的挤出孔平移。 弹簧装置可以围绕密封件的外周表面定位，以用预载偏压将密封件的密封表面轴向偏压在滑板上。 聚合物在挤出孔中的增加的压力可以进入密封件的推力表面上游的密封空腔中的区域，并且可以在轴向方向上提供聚合物压力，以对密封件的推力表面施加轴向力，以使密封表面 进一步偏压滑板。

公开(公告)号：US20150048022A1

公开(公告)日：2015-02-19

申请号：US13966356

申请日：2013-08-14

Applicant: Honda Motor Co., Ltd.

Inventor： Marcus Odell

IPC: B01D29/05 ,  B29D28/00 ,  B29D99/00

CPC classification number: B29D28/00 ,  B01D29/03 ,  B01D2201/342 ,  B29C43/18 ,  B29C2043/181 ,  B29D99/0085 ,  B29K2021/00 ,  B29L2031/14 ,  Y10T29/49826

Abstract: An O-ring filter seal includes an annular sealing portion having a first thickness, a circular mesh filter, and an inner portion formed integrally with the annular sealing portion and disposed radially inwardly relative to the annular sealing portion. The inner portion is molded onto a peripheral edge of the circular mesh filter and has a second thickness that is less than the first thickness.

Abstract translation: O形圈过滤器密封件包括具有第一厚度的环形密封部分，圆形网状过滤器和与环形密封部分一体形成并相对于环形密封部分径向向内设置的内部部分。 内部部分模制在圆形网状过滤器的周边边缘上，并具有小于第一厚度的第二厚度。

公开(公告)号：US20100307967A1

公开(公告)日：2010-12-09

申请号：US12733821

申请日：2008-09-16

Applicant: Phillip Clark ,  John Doyle

Inventor： Phillip Clark ,  John Doyle

IPC: B01D29/05 ,  B01D29/50 ,  B01D15/08 ,  B23P11/02

CPC classification number: B01D65/003 ,  B01D29/01 ,  B01D35/301 ,  B01D61/08 ,  B01D61/18 ,  B01D61/22 ,  B01D61/32 ,  B01D63/087 ,  B01D2201/204 ,  B01D2201/34 ,  B01D2201/342 ,  B01D2313/04 ,  Y10T29/49863 ,  Y10T156/10

Abstract: The present invention provides a vacuum filter device (10) which includes a filter body (11) having two holders (12, 13) on opposite sides of a filter. Each holder contains a closed container (15, 16) in a fluid-tight, sealed relationship. The filter is retained by a compression sealing element that resiliently applies a sealing pressure to the upper surface of the filter. The sealing element is maintained in place by a compression element formed of a ring that applies a desired compressive force to the sealing element. The compression element is bonded to a portion of the body to hold it, the sealing element and filter in place and under a compression seal. Other aspects of the invention include provisions for forming a port in the compression element that can be aligned with the vent of the device. The invention also can provide for an alignment feature on the compression element that ensures the port is in alignment with the vent of the device. The device also includes a vacuum port (26) communicating with the downstream side of the filter, and hence the filtrate container.

Abstract translation: 本发明提供了一种真空过滤器装置（10），其包括在过滤器的相对侧上具有两个保持器（12,13）的过滤器主体（11）。 每个支架都包含一个密封的密封容器（15,16），密封的密封关系。 过滤器被压缩密封元件保持，弹性地将压力施加到过滤器的上表面。 通过由环形成的压缩元件将密封元件保持在适当位置，所述压缩元件对密封元件施加期望的压缩力。 压缩元件结合到主体的一部分以将其固定，密封元件和过滤器就位并在压缩密封下。 本发明的其它方面包括用于在压缩元件中形成可与装置的通气口对准的端口的装置。 本发明还可以提供压缩元件上的对准特征，其确保端口与装置的通风口对准。 该装置还包括与过滤器的下游侧连通的真空口（26），从而形成滤液容器。

公开(公告)号：US12097452B2

公开(公告)日：2024-09-24

申请号：US18493401

申请日：2023-10-24

Applicant: MANN+HUMMEL GmbH

Inventor： Martin Weindorf ,  Rafael Salom

IPC: B01D36/00 ,  B01D35/157 ,  F16K24/04 ,  F16K31/50 ,  B01D35/00

CPC classification number: B01D36/003 ,  B01D35/157 ,  B01D35/1573 ,  F16K24/04 ,  F16K31/502 ,  B01D35/005 ,  B01D2201/16 ,  B01D2201/304 ,  B01D2201/342

Abstract: A water drainage device for a filter module is provided with a valve housing that has a valve bore and a valve body received at least in sections thereof in the valve bore. The water drainage device can be transferred from a closed state, in which the valve body seals in relation to a valve seat of the valve bore, into an open state, in which the valve body is lifted off the valve seat, and transferred from the open state into the closed state. The valve body, upon transfer of the water drainage device from the closed state into the open state, moves linearly along the longitudinal axis of the valve bore and away from the valve seat along or at a slant to a direction of gravity in downward direction.