公开(公告)号：US20140076794A1

公开(公告)日：2014-03-20

申请号：US13261727

申请日：2012-01-12

Applicant: Michael Sakraschinsky

Inventor： Michael Sakraschinsky

IPC: B01D29/52

CPC classification number: B01D29/52 ,  B01D2201/02 ,  B01D2201/0407 ,  B01D2201/0415 ,  B01D2201/0453 ,  B01D2201/24 ,  B01D2201/291 ,  B01D2201/60

Abstract: The invention relates to a filtering device comprising multiple filtering embodiments (3), the bodies of which define a longitudinal axis, said filtering elements (3) being arranged adjacently to one another in a housing such that the longitudinal axes of the filtering elements run parallel to one another. The bodies of at least some of the filtering elements (3) have a shape that deviates from a circular cylinder at least one part of the body length. The filtering device is characterized in that the filtering elements (3) with bodies that have a shape which deviates from a circular cylinder that have a cross-section the size of which at least partially changes from one end to the other end, and said filtering elements are oriented in the housing such that the regions of a larger cross-section are associated with the regions of a smaller cross-section in adjacent filtering elements.

Abstract translation: 本发明涉及一种过滤装置，其包括多个过滤实施例（3），其主体限定纵向轴线，所述过滤元件（3）在壳体中彼此相邻地设置，使得过滤元件的纵向轴线平行 彼此。 至少一些过滤元件（3）的主体具有从圆柱体偏离本体长度的至少一部分的形状。 过滤装置的特征在于，具有主体的过滤元件（3）具有偏离圆柱体的形状，该圆形圆柱体的尺寸至少部分地从一端到另一端变化，并且所述过滤 元件在壳体中取向，使得较大横截面的区域与相邻过滤元件中的较小横截面的区域相关联。

公开(公告)号：US20140061113A1

公开(公告)日：2014-03-06

申请号：US14018063

申请日：2013-09-04

Applicant: Rozita Radeva-Tsanova ,  Itsik Levy ,  Yaakov Ben-Shimon

Inventor： Rozita Radeva-Tsanova ,  Itsik Levy ,  Yaakov Ben-Shimon

IPC: B01D29/00

CPC classification number: B01D29/0029 ,  B01D29/21 ,  B01D29/96 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/4053

Abstract: A fluid filter including a fluid filter body, an optional aperture plug protrusion mounted on the fluid filter body and an insertion guide element, separate from the optional aperture plug protrusion, which guides the fluid filter body along an inner side surface of a filter housing as it is inserted into the filter housing.

Abstract translation: 流体过滤器，包括流体过滤器本体，安装在流体过滤器本体上的可选的孔塞突出部和与可选的孔塞突出部分开的插入引导元件，其沿着过滤器壳体的内侧表面引导流体过滤器主体， 它被插入到过滤器壳体中。

公开(公告)号：US08652327B2

公开(公告)日：2014-02-18

申请号：US12881703

申请日：2010-09-14

Applicant: Daniel Lucas

Inventor： Daniel Lucas

IPC: B01D27/00 ,  B01D29/00 ,  B01D35/00

CPC classification number: B01D46/0023 ,  B01D29/21 ,  B01D29/56 ,  B01D29/58 ,  B01D29/96 ,  B01D36/001 ,  B01D36/003 ,  B01D46/0043 ,  B01D46/2411 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2275/208

Abstract: A fluid filter providing several degrees of filtering is designed to be receivable in a filter container that is closable by a cover. The filter itself includes both an annular main filter element, through which fluid to be filtered can pass radially to undergo primary filtration, and a supplemental filter element, to which fluid discharged from the main filter element passes to provide supplemental filtration additional to the primary filtration. The main filter element, the supplemental filter element, or both may be oblong or circular in cross section. At least one of a pair of end caps disposed on opposed ends of the main filter element carries the supplemental filter element as well as one end of the main filter element. That end cap may or may not be permanently secured to the one filter element end.

Abstract translation: 提供几度过滤的流体过滤器被设计为可接收在可由盖子关闭的过滤容器中。 过滤器本身包括环形主过滤器元件，待过滤的流体可以通过该主过滤元件径向通过以进行初级过滤，以及补充过滤元件，从主过滤器元件排出的流体通过该过滤元件以提供附加到初级过滤的补充过滤 。 主过滤器元件，补充过滤器元件或两者可以是长方形或圆形的横截面。 设置在主过滤器​​元件的相对端上的一对端盖中的至少一个承载辅助过滤元件以及主过滤元件的一端。 该端盖可以或可以不永久地固定到一个过滤器元件端部。

公开(公告)号：US20140041346A1

公开(公告)日：2014-02-13

申请号：US14113116

申请日：2012-04-18

Applicant: Giorgio Girondi

Inventor： Giorgio Girondi

IPC: B01D46/00

CPC classification number: B01D46/001 ,  B01D29/15 ,  B01D46/2411 ,  B01D46/2414 ,  B01D46/543 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/4007 ,  B01D2201/4084 ,  B01D2265/028

Abstract: A filter cartridge (30) comprising a filter membrane (33) and at least a support element (31) fixed to the filter membrane (33), the support element being provided with at least a snap-engaging element (36) suitable for snap-engaging to a support body (20) following a reciprocal translation between the filter cartridge (30) and the support body (20) along a nearing axis (A), the support element (31) further comprising disengaging means (38) suitable for disengaging the snap-engaging element (36) from the support body (20) following a reciprocal rotation between the filter cartridge (30) and the support body about the axis (A).

Abstract translation: 一种过滤器滤芯（30），其包括过滤膜（33）和至少一个固定到所述过滤膜（33）的支撑元件（31），所述支撑元件设置有至少一个适于卡扣的卡扣接合元件（36） - 沿着靠近的轴线（A）在所述过滤器滤芯（30）和所述支撑体（20）之间的往复平移之后，将所述支撑体（20）引导到支撑体（20），所述支撑元件（31）还包括分离装置（38） 在沿着过滤器滤芯（30）和支撑体之间绕轴线（A）的往复旋转之后，将卡扣接合元件（36）与支撑体（20）分离。

公开(公告)号：US20130327699A1

公开(公告)日：2013-12-12

申请号：US13992570

申请日：2011-12-09

Applicant: Matthias Gaenswein ,  Michael Braunheim ,  Claude Frédéric Gebler ,  Hartmut Harr ,  Marc Igerc ,  Peter Koppi ,  Hans Waibel

Inventor： Matthias Gaenswein ,  Michael Braunheim ,  Claude Frédéric Gebler ,  Hartmut Harr ,  Marc Igerc ,  Peter Koppi ,  Hans Waibel

IPC: B01D35/00

CPC classification number: B01D35/005 ,  B01D29/58 ,  B01D35/153 ,  B01D35/16 ,  B01D36/003 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/316 ,  F02M37/24

Abstract: A fuel filter may include a housing having a first annular filter element and a second annular filter element. The filter elements may be arranged coaxially and offset to each other in the axial direction and may be connected in series and therefore configured to allow flow to pass through each in succession. The annular filter elements may be selectively replaceable. Adapter elements may be connected to each other and to at least one of the annular filter elements by a respective plug-in connection. One of the adapter elements may have a continuation configured to close a no-load opening in the housing when the filter element is inserted.

Abstract translation: 燃料过滤器可以包括具有第一环形过滤元件和第二环形过滤元件的壳体。 过滤器元件可以同轴布置并且在轴向方向上彼此偏移，并且可以串联连接，并且因此被配置成允许流连续通过每个。 环形过滤器元件可以是可选择地更换的。 适配器元件可以通过相应的插入式连接而彼此连接并且连接到至少一个环形过滤器元件。 适配器元件中的一个可以具有连接件，其构造成当插入过滤元件时关闭壳体中的空载开口。

公开(公告)号：US20130313183A1

公开(公告)日：2013-11-28

申请号：US13953069

申请日：2013-07-29

Applicant: CATERPILLAR INC. ,  DONALDSON COMPANY, INC. ,  ADVANCED FILTRATION SYSTEMS, INC.

Inventor： Mark T. Allott ,  David Ofori-Amoah ,  Christopher J. Salvador ,  Randall W. Heibenthal ,  Dennis M. Deedrich ,  David B. Harder ,  John R. Hacker ,  Richard J. Eisenmenger

IPC: B01D35/30

CPC classification number: B01D35/30 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/291 ,  B01D2201/295

Abstract: A filter element disclosed herein includes a center tube defining a central reservoir and including an interior sidewall. The filter element further includes an end plate and a pocket defining a port extending from the end plate into the central reservoir. The pocket includes an inner wall, an outer wall, and a plurality of projections extending from the outer wall of the pocket toward the interior sidewall of the center tube.

Abstract translation: 本文公开的过滤元件包括限定中央储存器并包括内侧壁的中心管。 过滤元件还包括端板和限定从端板延伸到中央储存器的端口的口袋。 所述口袋包括内壁，外壁和从所述口袋的外壁朝向所述中心管的内侧壁延伸的多个突起。

公开(公告)号：US20130269533A1

公开(公告)日：2013-10-17

申请号：US13861728

申请日：2013-04-12

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Jignesh Rathod ,  Mark T. Schoolfield ,  Ajay D. Joshi ,  Steven D. Trusty

IPC: B01D19/00

CPC classification number: B01D19/0031 ,  B01D29/232 ,  B01D36/001 ,  B01D36/003 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/316 ,  B01D2201/347

Abstract: A filter element that is provided with automatic air bleeding features to efficiently bleed air from a fuel filter module containing the filter element. The filter element has an upper end cap with one or two air vents. One of the vents provides a bypass for air through wet filter media through which air from the fuel supply may not be able to pass through easily. The inner air vent is located on the inside of a circle formed by attachment clips that attach the respective filter element to a removable cover. The inner air vent allows for air inside the filter module to be easily purged out via a drain hole on the fuel filter module, while providing resistance to fuel. The drain hole is provided on the filter module which is internally connected to the fuel outlet and therefore to the fuel tank.

Abstract translation: 一种过滤元件，其具有自动排气特征，以有效地从包含过滤元件的燃料过滤器模块排出空气。 过滤元件具有带有一个或两个通气口的上端盖。 其中一个通风口为通过湿式过滤介质的空气提供了旁路，通过该过滤介质，来自燃料供应的空气可能不能容易地通过。 内部空气通道位于由附接夹形成的圆的内侧，附接夹将各自的过滤元件附接到可移除的盖。 内部空气通风口允许过滤器模块内的空气容易地通过燃料过滤器模块上的排水孔排出，同时提供对燃料的抵抗力。 排水孔设置在过滤器模块上，过滤器模块内部连接到燃料出口，因此连接到燃料箱。

公开(公告)号：US08551335B2

公开(公告)日：2013-10-08

申请号：US12832729

申请日：2010-07-08

Applicant: Mark T. Wieczorek ,  Arnaud LeVen ,  Jean-Luc Guichaoua ,  Jean-Yves Picard ,  Gerard Malgorn ,  Terry W Shults ,  Barry M. Verdegan

Inventor： Mark T. Wieczorek ,  Arnaud LeVen ,  Jean-Luc Guichaoua ,  Jean-Yves Picard ,  Gerard Malgorn ,  Terry W Shults ,  Barry M. Verdegan

IPC: B01D35/22 ,  B01D35/16 ,  B01D24/00 ,  B01D25/00 ,  B01D27/00 ,  B01D29/00 ,  B01D33/00 ,  B01D21/00 ,  B01D24/48 ,  B01D29/60 ,  B01D33/70 ,  B01D43/00 ,  B01D35/00

CPC classification number: B01D36/003 ,  B01D29/114 ,  B01D29/58 ,  B01D29/925 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/4084

Abstract: A dual stage filter includes an outer filter with a first media and an inner filter with a second media. A barrier is between the first media and the second media. The barrier directs fluid flow between the first and second media. The barrier creates a flow path between the first and second media, such that a working fluid, which is desired to pass through the first and second media, is directed by the barrier and flows through the second media, and such that another fluid, which is not desired to pass through the second media, is directed by the barrier and separates from the working fluid. Using the barrier, the dual stage filter can employ either or both upward flow and downward flow to achieve efficient fluid separation, for example fuel water separation in an engine fuel filter.

Abstract translation: 双级过滤器包括具有第一介质的外部过滤器和具有第二介质的内部过滤器。 第一媒体和第二媒体之间的屏障。 阻挡层引导第一和第二介质之间的流体流动。 障碍物在第一和第二介质之间产生流动路径，使得希望通过第一和第二介质的工作流体被屏障引导并且流过第二介质，并且使得另一流体 不期望通过第二介质，被阻挡物引导并与工作流体分离。 使用障碍物，双级过滤器可以采用向上流动和向下流动中的一种或两种以实现有效的流体分离，例如发动机燃料过滤器中的燃料水分离。

公开(公告)号：US20130228503A1

公开(公告)日：2013-09-05

申请号：US13883070

申请日：2011-10-31

Applicant: Dieter Baumann ,  Wilhelm Ardes

Inventor： Dieter Baumann ,  Wilhelm Ardes

IPC: B01D35/30

CPC classification number: B01D35/005 ,  B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  B01D35/306 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/316 ,  B01D2201/4007 ,  B01D2201/4046 ,  B01D2201/4084

Abstract: A fluid filter comprising a housing, a releasable cover and a replaceable filter having a filter body and two end plates. The filter is placed on a housing standpipe which has on its free side, facing the cover, an axially displaceable endpiece. The endpiece is preloaded in the expulsion direction and in that position is blocked by a locking system against insertion which prevents the cover from connecting with the housing. An unlocking device guided by the filter unlocks the locking system and allows insertion of the endpiece. The locking system is formed by locking tabs which are radially movable, and each have a locking face facing in the axial direction. The tabs are preloaded in the locking direction and each lock the endpiece in its expelled position against axial insertion relative to the standpipe. The tabs can be radially moved into their unlocking position by the unlocking device.

Abstract translation: 一种流体过滤器，包括壳体，可释放盖和具有过滤体和两个端板的可更换过滤器。 过滤器被放置在壳体竖管上，壳体立管在其自由面上面向盖，其具有可轴向移动的端部件。 端件在排出方向上预加载，并且在该位置被锁定系统阻挡以防止盖与壳体连接。 由过滤器引导的解锁装置解锁锁定系统并允许插入插件。 锁定系统由径向可移动的锁定片形成，并且每个都具有面向轴向的锁定面。 翼片以锁定方向预加载，并且每个将端盖锁定在其排出位置，以抵抗相对于立管的轴向插入。 突片可以通过解锁装置径向移动到其解锁位置。

公开(公告)号：US20130228499A1

公开(公告)日：2013-09-05

申请号：US13749112

申请日：2013-01-24

Applicant: SUNDANCE SPAS, INC.

Inventor： Elwyn Robinson

IPC: C02F1/00 ,  E04H4/12

CPC classification number: C02F1/001 ,  B01D29/21 ,  B01D29/58 ,  B01D37/025 ,  B01D2201/291 ,  B01D2201/4015 ,  E04H4/12

Abstract: A vertical filter assembly includes a top filter assembly, the top filter assembly including a primary filter; a canister in fluid communication with the top filter assembly, the canister including a canister body having a sidewall and a bottom wall that define a hollow interior of the canister; and a secondary filter positioned within the hollow interior of the canister and supported above the bottom wall of the canister.

Abstract translation: 垂直过滤器组件包括顶部过滤器组件，顶部过滤器组件包括初级过滤器; 与所述顶部过滤器组件流体连通的罐，所述罐包括具有限定所述罐的中空内部的侧壁和底壁的罐主体; 以及二次过滤器，其位于罐的中空内部并且被支撑在罐的底壁上方。