公开(公告)号：US20170087486A1

公开(公告)日：2017-03-30

申请号：US15278583

申请日：2016-09-28

Applicant: MANN+HUMMEL GMBH

Inventor： Marc Opletal ,  Gunther Kraft ,  Andreas Wildermuth ,  Steffen Meinhold ,  Markus Beylich ,  Frank Thomann

IPC: B01D29/96 ,  B01D35/00 ,  B01D35/06 ,  B01D29/15

CPC classification number: B01D29/96 ,  B01D29/15 ,  B01D29/21 ,  B01D29/605 ,  B01D35/005 ,  B01D35/06 ,  B01D35/18 ,  B01D36/005 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/34 ,  B01D2201/4007 ,  B01D2201/4046 ,  B01D2201/4053

Abstract: A filter element (10) has a filter bellows (12) arranged about the longitudinal axis (L) and having a first end disk (14) on a first end face (26), and a second end disk (16) on a second end face (28). A central element (20) is arranged rotatably about the longitudinal axis (L) relative to the filter bellows (12) in the interior (18) of the filter bellows (12). The central element (20) has one or multiple positioning elements (22, 24) which interact with counter positioning elements (116, 118) of an upper housing part (114) to fix the central element in the upper housing part (114) in a defined angular position. The central element (20) has at least one electrical connector element (32) on the element, electrically contacting at least one electrical connector element (120) on the housing.

公开(公告)号：US20170080365A1

公开(公告)日：2017-03-23

申请号：US14861060

申请日：2015-09-22

Applicant: CATERPILLAR INC.

Inventor： BRYANT A. MORRIS ,  Jeffrey R. Ries ,  Brian J. Sutton

IPC: B01D35/30

CPC classification number: B01D35/30 ,  B01D29/114 ,  B01D29/58 ,  B01D35/005 ,  B01D36/003 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2265/022 ,  F02M37/22 ,  F02M37/24

Abstract: An end cap for a filter element may include an element receiver configured to be coupled to a tubular member, and a base passage receiver in flow communication with the element receiver. The end cap may further include an end cap barrier extending outward from the base passage receiver, the end cap barrier including a first side configured to face a filter base. The end cap may also include end cap flow passages configured to provide flow communication between filter media and a filter base, and including a passage opening spaced a first distance from the first side. The end cap may further include a barrier edge and a peripheral seal, wherein an uppermost surface of the peripheral seal terminates a second distance from the first side of the end cap barrier, wherein the first distance is greater than the second distance.

公开(公告)号：US20170014734A1

公开(公告)日：2017-01-19

申请号：US14802554

申请日：2015-07-17

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

Inventor： CHRISTOPHER J. SALVADOR ,  RANDALL W. HEIBENTHAL ,  DENNIS M. DEEDRICH ,  DAVID B. HARDER ,  JOHN R. HACKER ,  RICHARD J. EISENMENGER

IPC: B01D27/10 ,  B01D27/08 ,  F02M37/22 ,  B01D35/30

CPC classification number: F02M37/22 ,  B01D29/21 ,  B01D29/96 ,  B01D2201/295 ,  B01D2201/342

Abstract: An endcap including a first plate member including a radial inner portion, a radial outer portion, and defining a longitudinal axis. The endcap also includes a flange disposed between the radial inner and outer portions of the first plate member and projecting axially along the longitudinal axis in a first direction. The endcap also includes a first seal member disposed adjacent the flange. The first seal includes a first portion thereof engaged with an axial facing surface of the first plate member and a second portion thereof engaged with a radially facing surface of the flange. The endcap further includes a second plate member disposed radially outward of the radial outer portion and a second seal member disposed adjacent the second plate member including at least a portion thereof axially spaced from the axially facing surface of the first plate member in a second direction along the longitudinal axis opposite the first direction.

Abstract translation: 一种端盖，包括包括径向内部部分，径向外部部分和限定纵向轴线的第一板状部件。 端盖还包括设置在第一板构件的径向内部和外部之间并沿第一方向沿着纵向轴线突出的凸缘。 端盖还包括邻近凸缘设置的第一密封构件。 第一密封件包括其与第一板构件的面向轴向表面接合的第一部分和与凸缘的径向面对的表面接合的第二部分。 端盖还包括设置在径向外部部分的径向外侧的第二板构件和邻近第二板构件设置的第二密封构件，该第二板构件包括沿着第二方向沿第二方向与第一板构件的轴向相对的表面轴向间隔开的至少一部分 纵轴与第一方向相反。

公开(公告)号：US20160296864A1

公开(公告)日：2016-10-13

申请号：US15028595

申请日：2014-10-15

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Abhijit SHIMPI ,  Andry LESMANA ,  Gregory HOVERSON ,  Rahul KALLURWAR

IPC: B01D35/143 ,  B01D36/00 ,  B01D35/00 ,  B01D35/18

CPC classification number: B01D35/143 ,  B01D35/005 ,  B01D35/18 ,  B01D36/005 ,  B01D2201/295 ,  B01D2201/296

Abstract: An electronic system providing unique identification of a genuine filter system assembly to the engine control unit (“ECU”). A resistor is made to be an integrated part of the filtration system hardware such that when connected through a wired convection, the ECU detects a particular voltage signal and identifies the system as a genuine filter. The resistor could be integrated in any part of the filter system such that it could be used to recognize the filter or the cartridge. The resistor connection could be made via male/female pins, conducting wires, plates, conductive plastic material or other mechanisms.

Abstract translation: 一种向发动机控制单元（“ECU”）提供真正的过滤系统组件的唯一识别的电子系统。 电阻器是过滤系统硬件的集成部分，使得当通过有线对流连接时，ECU检测到特定的电压信号，并将系统识别为真正的过滤器。 电阻器可以集成在过滤器系统的任何部分中，使得其可以用于识别过滤器或筒。 电阻器连接可以通过公/母针，导线，板，导电塑料材料或其他机构制成。

公开(公告)号：US20160279547A1

公开(公告)日：2016-09-29

申请号：US15180013

申请日：2016-06-11

Applicant: MANN+HUMMEL GMBH

Inventor： Herbert Jainek

IPC: B01D35/30 ,  B01D29/13 ,  F16J15/02 ,  B01D35/00

CPC classification number: B01D35/30 ,  B01D29/13 ,  B01D35/005 ,  B01D2201/295 ,  B01D2201/304 ,  B01D2201/305 ,  B01D2201/34 ,  F01M11/03 ,  F02M37/22 ,  F16J15/025

Abstract: Disclosed is a filter system having a filter element (10), a filter housing and a sealing device (20) sealing off a housing interior space (120) from a surrounding environment (122). The sealing device (20) has a seal (24) arranged on a seal carrier (22). Also disclosed is a sealing device (20) for the installation in such a filter system (100) and an arrangement comprising a filter element (10) and a sealing device (20).

Abstract translation: 公开了一种具有过滤元件（10），过滤器壳体和密封装置（20）的过滤器系统，其将外壳内部空间（120）与周围环境（122）密封。 密封装置（20）具有设置在密封载体（22）上的密封件（24）。 还公开了一种用于安装在这种过滤系统（100）中的密封装置（20）和包括过滤元件（10）和密封装置（20）的装置。

公开(公告)号：US09433881B2

公开(公告)日：2016-09-06

申请号：US13400226

申请日：2012-02-20

Applicant: Angelo Schiavon ,  Mauro Cantoni ,  Andrey Zanettin ,  Claudio Formica

Inventor： Angelo Schiavon ,  Mauro Cantoni ,  Andrey Zanettin ,  Claudio Formica

IPC: B01D29/21 ,  B01D35/157 ,  B01D35/147 ,  B01D35/027

CPC classification number: B01D29/21 ,  B01D29/54 ,  B01D29/96 ,  B01D35/0276 ,  B01D35/147 ,  B01D35/153 ,  B01D35/157 ,  B01D35/1573 ,  B01D35/1576 ,  B01D35/16 ,  B01D35/30 ,  B01D2201/295 ,  B01D2201/296 ,  B01D2201/302 ,  B01D2201/34 ,  B01D2201/40

Abstract: A liquid filter assembly is provided. The assembly includes a liquid filter cartridge and a housing. The liquid filter cartridge, includes, among other things, first and second, opposite, end caps each having a central aperture therethrough. A seal arrangement including a radially directed seal is mounted on a seal support of the first end cap that projects away from the second end cap. The cartridge includes a seal mount configured to define a seal plane non-orthogonal to a central axis of the cartridge. The housing includes a filter head and a housing sidewall. The filter head includes a filter head having a body, a top cover and a bottom aperture opposite the top cover. The housing extends through the bottom aperture. The cartridge as described is installed in the housing, with an end cap radially sealed against a tube in a bottom of the housing.

Abstract translation: 提供了一种液体过滤器组件。 组件包括液体过滤器滤芯和壳体。 液体过滤器滤芯，尤其包括第一和第二相对的端盖，每个端盖具有穿过其的中心孔。 包括径向密封件的密封装置安装在远离第二端盖的第一端盖的密封支撑件上。 盒包括密封安装座，其被构造成限定与盒的中心轴线不正交的密封平面。 壳体包括过滤头和壳体侧壁。 过滤头包括具有主体，顶盖和与顶盖相对的底孔的过滤头。 外壳延伸穿过底孔。 如上所述的盒安装在壳体中，端盖径向密封在壳体底部的管上。

公开(公告)号：US09410456B2

公开(公告)日：2016-08-09

申请号：US14523881

申请日：2014-10-25

Applicant: MANN+HUMMEL GMBH

Inventor： Panagiotis Mavroidakos ,  Guenter Jokschas ,  Ercan Sancar

IPC: B01D35/00 ,  B01D27/00 ,  B01D39/10 ,  B01D27/06 ,  F01M11/03 ,  F01M11/10 ,  B01D35/147 ,  B01D29/21 ,  B01D29/54

CPC classification number: F01M11/03 ,  B01D29/21 ,  B01D29/54 ,  B01D35/147 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/295 ,  F01M11/10

Abstract: A filter element for filtering a liquid medium has end plates and a filter material arranged between the end plates and flowed through by the liquid medium in a flow direction radial to a longitudinal axis of the filter element. A clean chamber is arranged in the flow direction downstream of the filter material and connected with an outlet of the filter element. A bypass duct for the liquid medium is provided that is fluidically connected by a bypass valve with the clean chamber. The bypass duct has an inlet in the first end plate. A support device is integrally formed on the first end plate and extends along the longitudinal axis away from the first end plate into the filter element interior. A sieve in the bypass duct separates solid materials from the liquid medium passing through the bypass duct. The sieve is attached to the support device.

Abstract translation: 用于过滤液体介质的过滤元件具有端板和布置在端板之间的过滤材料，并且在径向于过滤元件的纵向轴线的流动方向上由液体介质流过。 在过滤材料的下游的流动方向布置有清洁的室，并与过滤元件的出口连接。 提供用于液体介质的旁路管道，其通过旁通阀与清洁室流体连接。 旁通管道在第一端板中具有入口。 支撑装置一体地形成在第一端板上，并且沿纵向轴线远离第一端板延伸到过滤元件内部。 旁路管道中的筛子将通过旁通管道的液体介质中的固体材料分开。 筛子连接到支撑装置。

公开(公告)号：US20160184750A1

公开(公告)日：2016-06-30

申请号：US15063593

申请日：2016-03-08

Applicant: HYDAC FILTERTECHNIK GMBH

Inventor： Richard EBERLE ,  Micha KREIBIG

IPC: B01D35/30 ,  B01D35/00 ,  B01D29/23 ,  F02M37/22

CPC classification number: B01D29/23 ,  B01D29/117 ,  B01D29/58 ,  B01D35/005 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  B01D35/306 ,  B01D36/003 ,  B01D2201/295 ,  B01D2201/305 ,  B01D2201/34 ,  B01D2201/4007 ,  B01D2201/4084 ,  F02M37/22 ,  F02M37/221

Abstract: A filter device for fluids, especially for fuels such as diesel fuel, includes a filter housing (1) defining a longitudinal axis (19). The filter housing has a fluid inlet (14) and a fluid outlet (24) and can accommodate at least one filter element (9). The fluid can, during filtering, flow through a filter medium (11) surrounding an inner filter cavity. The filter element (9) is enclosed by an end cap (21) on its lower end facing the bottom part (5) of the filter housing (1). The end cap has a passage (29) forming a fluid connection to the inner filter cavity (17) and can be fixed to an element retainer (23) of the filter housing (1). The element retainer (23) includes retaining piece (35) on the bottom part (5) of the filter housing (1). The retaining piece is open towards the filter element (9) with a fluid channel (37) leading to a housing connection (24) running into it. The end cap (21) of the filter element (9) has a connecting piece (27) accommodated in the retaining piece (35) and secured in a supporting zone. The retaining piece (35) forms an opening (43) forming a fluid connection to the fluid channel (37) leading to the element retainer (23) and including a sealing arrangement (45, 47) sealing the opening from the open end of the retaining piece.

Abstract translation: 用于流体的过滤装置，特别是用于诸如柴油燃料的燃料，包括限定纵向轴线（19）的过滤器壳体（1）。 过滤器壳体具有流体入口（14）和流体出口（24），并且可容纳至少一个过滤元件（9）。 在过滤期间，流体可以流过围绕内部过滤腔的过滤介质（11）。 过滤器元件（9）由位于其过滤器壳体（1）的底部（5）的下端的端盖（21）封闭。 端盖具有形成与内部过滤器空腔（17）的流体连接的通道（29），并且可以固定到过滤器壳体（1）的元件保持器（23）。 元件保持器（23）包括在过滤器壳体（1）的底部（5）上的保持件（35）。 保持件朝向过滤器元件（9）打开，其中流体通道（37）通向到其中的壳体连接（24）。 过滤元件（9）的端盖（21）具有容纳在保持件（35）中并固定在支撑区域中的连接件（27）。 保持件（35）形成开口（43），该开口形成与通向元件保持器（23）的流体通道（37）的流体连接，并且包括密封装置（45,47），该密封装置将开口与开口端 保留件。

公开(公告)号：US09314726B2

公开(公告)日：2016-04-19

申请号：US14116647

申请日：2011-07-21

Applicant: Norihide Yamase ,  Daisuke Oikawa

Inventor： Norihide Yamase ,  Daisuke Oikawa

IPC: B01D46/24 ,  B01D36/00 ,  B01D46/00 ,  B01D46/42 ,  F15B21/04

CPC classification number: B01D46/2414 ,  B01D36/006 ,  B01D46/0004 ,  B01D46/4254 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/307 ,  B01D2201/309 ,  B01D2201/4084 ,  F15B21/048 ,  Y10T137/7036

Abstract: In a case structure for a fluid pressure device, a filter that constitutes part of a fluid pressure unit is equipped with a first body, a case unit connected to a lower portion of the first body, and a filter unit accommodated in the interior of the case unit. The case unit is made up from an outer case, which is formed as a bottomed cylinder from a light-permeable transparent material, and an inner case inserted into the interior of the outer case. Additionally, by insertion of the case unit into an installation hole that opens on a lower portion of the first body and rotating the case unit, projections and retaining walls provided on an outer circumferential surface of the case unit engage with support members provided in the installation hole, thus placing the case unit in a connected state.

Abstract translation: 在流体压力装置的壳体结构中，构成流体压力单元的一部分的过滤器配备有第一主体，连接到第一主体的下部的壳体单元和容纳在第一主体的内部的过滤器单元 案例单位 壳体单元由外壳构成，该外壳由透光透明材料形成为有底圆筒，以及插入外壳内部的内壳。 此外，通过将壳体单元插入到在第一主体的下部开口并旋转壳体单元的安装孔中，设置在壳体单元的外周表面上的突出部和保持壁与设置在安装件中的支撑构件接合 从而使壳体单元处于连接状态。

公开(公告)号：US20160076497A1

公开(公告)日：2016-03-17

申请号：US14953273

申请日：2015-11-27

Applicant: Mann+Hummel GMBH

Inventor： Guenter Jokschas ,  Martin Weindorf ,  Martin Veit ,  Rafael Salom

IPC: F02M37/22 ,  B01D35/153 ,  B01D35/00 ,  B01D29/15

CPC classification number: F02M37/22 ,  B01D29/15 ,  B01D29/21 ,  B01D35/005 ,  B01D35/153 ,  B01D36/001 ,  B01D2201/0415 ,  B01D2201/295 ,  B01D2201/305 ,  B01D2201/316 ,  F02M37/221

Abstract: The invention relates to a filter element (10) having a first fluid path (12) on a raw side (60) for filtering a first fluid (64) and a second fluid path (14) having a fluid line (16) on a clean side (62) for carrying a second fluid (66). The filter element (10) is provided at least on one side with a first end plate (20). Here, the fluid line (16) is arranged in the central inner region (36) of the filter element (10) and connected with the end plate (20) for joint disassembly, especially securely connected to the filter element. The invention further relates to a filter system (100) including such a filter element (10).

Abstract translation: 本发明涉及一种在原料侧（60）上具有用于过滤第一流体（64）的第一流体路径（12）和在其上具有流体管线（16）的第二流体路径（14）的过滤元件（10） 用于承载第二流体（66）的清洁侧（62）。 过滤元件（10）至少在一侧设置有第一端板（20）。 这里，流体管线（16）布置在过滤元件（10）的中心内部区域（36）中并与端板（20）连接，用于联接拆卸，特别是牢固地连接到过滤元件。 本发明还涉及一种包括这种过滤元件（10）的过滤系统（100）。