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    PURIFICATION COLUMN
    42.
    发明申请
    PURIFICATION COLUMN 有权
    净化柱

    公开(公告)号：US20150209711A1

    公开(公告)日：2015-07-30

    申请号：US14605635

    申请日：2015-01-26

    Applicant: WALKER FILTRATION LTD

    Inventor： Brian WALKER ,  Simon WISE ,  Peter CARNEY ,  Peter MCHUGH ,  Chris NIXON

    IPC: B01D50/00 ,  B01D46/00 ,  B01D46/30 ,  B01D45/12

    CPC classification number: B01D50/002 ,  B01D29/114 ,  B01D29/96 ,  B01D35/30 ,  B01D45/12 ,  B01D46/002 ,  B01D46/0023 ,  B01D46/30 ,  B01D2201/301 ,  B01D2201/302 ,  B01D2201/306

    Abstract: A purification column is provided in which fluid is purified by flow through a purifying component. The column includes an annular wall defining a bore which, in use, contains the purifying component. The column further includes an inlet port to the bore comprising a first aperture through the annular wall, the inlet port being adjacent one end of the column. The column further includes an outlet port from the bore comprising a second aperture through the annular wall, the outlet port being adjacent the same end of the column as the inlet port. The column further includes a flow guidance device within the bore and removably connected to the inlet and outlet ports for guiding the fluid to the purifying component from the inlet port and for guiding the fluid from the purifying component to the outlet port. The flow guidance device maintains separation of the fluid flows to and from the purifying component.

    Abstract translation: 提供了一种纯化塔，其中流体通过净化组分的流动来净化。 该柱包括限定孔的环形壁，其在​​使用中包含净化部件。 该柱还包括一个通向该孔的入口，该入口包括通过该环形壁的第一孔，该入口与该塔的一端相邻。 塔还包括从孔的出口，其包括穿过环形壁的第二孔，出口与塔的相同端部相邻。 所述塔还包括在所述孔内的流动引导装置，并且可移除地连接到所述入口和出口，用于将流体从所述入口引导到所述净化部件并用于将所述流体从所述净化部件引导到所述出口。 流动引导装置保持与净化部件的流体流的分离。

    FILTER DEVICE
    43.
    发明申请
    FILTER DEVICE 有权
    过滤器

    公开(公告)号：US20150144549A1

    公开(公告)日：2015-05-28

    申请号：US14540242

    申请日：2014-11-13

    Applicant: Hydac Filtertechnik GmbH

    Inventor： Micha Kreibig

    IPC: B01D35/00

    CPC classification number: B01D35/30 ,  B01D29/21 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/306 ,  B01D2201/4092

    Abstract: A filter device having a filter housing having at least two housing parts (1 and 11), which can be separated from one another in order to receive at least one filter element (21), and which can be connected to one another by means of a coupling device (7), is characterized in that the respective filter element (21), or an adapter that can be connected thereto, forms a functionally essential component of the coupling device (7) such that it is only when the filter element (21) has been placed in its functional position within at least one of the housing parts (1, 11) that the respective other housing part (1, 11) can be connected to this first housing part while forming the filter housing of a functional filter device.

    Abstract translation: 一种具有过滤器壳体的过滤器壳体，其具有至少两个壳体部分（1和11），所述壳体部分可以彼此分离以便容纳至少一个过滤元件（21），并且可以通过 联接装置（7）的特征在于，相应的过滤元件（21）或可以连接到其上的适配器形成联接装置（7）的功能上重要的部件，使得仅当过滤元件 至少一个壳体部件（1,11）中的至少一个壳体部件（1,11）中的至少一个壳体部分（1,11）可以连接到第一壳体部分，同时形成功能过滤器 设备。

    SEDIMENT COLLECTING CONTAINER
    44.
    发明申请
    SEDIMENT COLLECTING CONTAINER 有权
    SEDIMENT收集容器

    公开(公告)号：US20120067807A1

    公开(公告)日：2012-03-22

    申请号：US13238561

    申请日：2011-09-21

    Applicant: Wayne Lappeman

    Inventor： Wayne Lappeman

    IPC: B65F1/14 ,  B01D35/027 ,  B01D36/04 ,  B01D21/24

    CPC classification number: B65F1/02 ,  B01D21/0012 ,  B01D21/003 ,  B01D21/2483 ,  B01D29/15 ,  B01D29/52 ,  B01D35/027 ,  B01D35/04 ,  B01D2201/306 ,  B01D2221/12 ,  B65F2210/132

    Abstract: A waste/sediment collecting container has a front vertical wall, a back vertical wall, two side vertical walls, and a sloped bottom surface. Along the lowest portion of the sloped floor surface lays a debris grate which allows water and pieces of sediment to pass through (but prevents larger pieces of waste from passing). The collection container includes a sump directly beneath the debris grate for collecting heavy sediment which passes through the grate. Sloped walls along the sides of the sump lead to U-traps on both sides of the container that allow liquid to pass through but prevent any solid waste from leaving the sump. Solid waste may be removed from the sump by removing the threaded service cap from the drain hole. Located beyond the traps are filter chambers having drain holes for inserting sediment filters which liquid passes through and exits the container.

    Abstract translation: 垃圾/沉积物收集容器具有前垂直壁，后垂直壁，两侧垂直壁和倾斜底面。 沿着倾斜的地板表面的最下部分布置有碎屑格栅，允许水和碎屑穿过（但防止较大的废物通过）。 收集容器包括在碎屑格栅正下方的集水槽，用于收集通过炉排的重质沉积物。 沿着集水槽侧面的斜壁导致容器两侧的U型阱，允许液体通过，但防止任何固体废物离开集水槽。 从排水孔中取出螺纹维修帽可以将固体废物从贮槽中取出。 位于捕集器之外的过滤室具有用于插入沉淀物过滤器的排水孔，液体通过并离开容器。

    FILTER SYSTEM FOR FLUIDS
    45.
    发明申请
    FILTER SYSTEM FOR FLUIDS 审中-公开
    用于流体的过滤系统

    公开(公告)号：US20090321341A1

    公开(公告)日：2009-12-31

    申请号：US12309677

    申请日：2007-06-14

    Applicant: Norbert Sann

    Inventor： Norbert Sann

    IPC: B01D35/30

    CPC classification number: B01D29/15 ,  B01D29/96 ,  B01D35/0276 ,  B01D35/30 ,  B01D2201/291 ,  B01D2201/306 ,  B01D2201/4046

    Abstract: A filter system for fluids having a fluid vessel (3), especially in the form of a hydraulic tank, and a filter element (1) which can be installed into it and has a fluid-permeable support tube (23) which is surrounded by a filter medium (27) and forms an inner fluid space (21) which is closed at one end by an end cap (39), the support tube (23) being fixable at its other, open end at the edge of an access orifice (5) of the fluid vessel (3), is characterized in that a centering part (41) is present at the end cap (39) of the filter element (1) and in that a positioning part (13) is connected to the wall of the fluid vessel (3) and, interacting with the centering part (41) of the end cap (39), centers the filter element (1) installed into the fluid vessel (3).

    Abstract translation: 一种用于流体的过滤系统，具有流体容器（3），特别是液压罐形式的流体容器（3）和可安装在其中的过滤元件（1），并且具有流体可渗透的支撑管（23），其被 过滤介质（27）并且形成内端流体空间（21），所述内流体空间（21）在一端由端盖（39）封闭，所述支撑管（23）可在其另一端开口端固定， （3）的端部（5）的特征在于，在过滤元件（1）的端盖（39）处存在定心部（41），并且定位部（13）连接到 流体容器（3）的壁和与端盖（39）的定心部分（41）相互作用，使安装在流体容器（3）中的过滤元件（1）居中。

    Fuel filter assembly with in-line valve
    46.
    发明授权
    Fuel filter assembly with in-line valve 失效
    带过滤阀的燃油滤清器组件

    公开(公告)号：US5858227A

    公开(公告)日：1999-01-12

    申请号：US933523

    申请日：1997-09-18

    Applicant: Walter H. Stone ,  Michael D. Clausen

    Inventor： Walter H. Stone ,  Michael D. Clausen

    IPC: B01D29/11 ,  B01D35/153 ,  B01D35/157

    CPC classification number: B01D29/114 ,  B01D35/153 ,  B01D2201/291 ,  B01D2201/306

    Abstract: A fuel filter assembly (10) includes a housing (12) with an internal chamber (14) and inlet and outlet (18, 22). The chamber is bounded by an annular wall (16) and has an opening (30) at an upper end thereof. An element (26) is accepted in the chamber. The element includes a manually engagable cap portion (28) for closing the opening, and a disk-shaped member (46). The disk-shaped member has a deformable lip portion (50) for engaging the annular wall, and for fluidly separating an aperture (24) in connection with the outlet fitting, from aperture (24) in connection with the outlet fitting, from an aperture (20) in fluid communication with the inlet fitting. A check valve (200) is also engaged by the lip portion to open a fluid path to the chamber when the filter element is located in the housing. A media body (54) of filter media (56) removes impurities from liquid flowing therethrough. Fuel flows from the inlet to the chamber and then through the media. From an interior area (60) of the media body, the fuel passes through a passage (62) into an intermediate area (52) and out the outlet. An element change may be accomplished without spilling or contacting the fuel, and without contaminants in the chamber reaching the aperture in fluid communication with outlet.

    Abstract translation: 燃料过滤器组件（10）包括具有内室（14）和入口和出口（18,22）的壳体（12）。 腔室由环形壁（16）限定，并且在其上端具有开口（30）。 元件（26）被接受在腔室中。 元件包括用于封闭开口的手动接合盖部分（28）和盘形部件（46）。 盘状构件具有用于接合环形壁的可变形唇形部分（50），并且用于将与出口配件相关联的孔（24）与孔口（24）流体地分开，与孔口（24）相连接， （20）与入口配件流体连通。 当过滤元件位于壳体中时，止回阀（200）也被唇部接合以打开到腔室的流体路径。 过滤介质（56）的介质体（54）从流过其中的液体中除去杂质。 燃料从入口流到腔室，然后通过介质。 燃料从介质体的内部区域（60）通过通道（62）进入中间区域（52）并从出口出来。 可以在不溢出或接触燃料的情况下实现元件改变，并且没有室内的污染物到达与出口流体连通的孔。

    Fuel filter assembly with replaceable element having integral cover
    47.
    发明授权
    Fuel filter assembly with replaceable element having integral cover 失效
    具有可更换元件的燃油滤清器组件，其具有一体式盖

    公开(公告)号：US5670042A

    公开(公告)日：1997-09-23

    申请号：US079662

    申请日：1993-06-18

    Applicant: Michael D. Clausen ,  Walter H. Stone

    Inventor： Michael D. Clausen ,  Walter H. Stone

    IPC: B01D29/11 ,  B01D35/30 ,  F02M37/22 ,  B01D35/02

    CPC classification number: F02M37/22 ,  B01D29/114 ,  B01D35/30 ,  B01D2201/291 ,  B01D2201/301 ,  B01D2201/306 ,  B01D2201/34

    Abstract: A fuel filter assembly (10) includes a housing (12) with an internal chamber (14) and inlet and outlet (18, 22). The chamber is bounded by an annular wall (16) and has an opening (30) at an upper end thereof. An element (26) is accepted in the chamber. The element includes a manually engagable cap portion (28) for closing the opening, and a disk shaped member (46). The disk shaped member has a deformable lip portion (50) for engaging the annular wall, and for fluidly separating an aperture (24) in connection with the outlet fitting, from an aperture (20) in fluid communication with the inlet fitting. A media body (54) of filter media (56) removes impurities from liquid flowing therethrough. Fuel flows from the inlet to the chamber and then through the media. From an interior area (60) of the media body, the fuel passes through a passage (62) into an intermediate area (52) and out the outlet. An element change may be accomplished without spilling or contacting the fuel, and without contaminants in the chamber reaching the aperture in fluid communication with outlet.

    Abstract translation: 燃料过滤器组件（10）包括具有内室（14）和入口和出口（18,22）的壳体（12）。 腔室由环形壁（16）限定，并且在其上端具有开口（30）。 元件（26）被接受在腔室中。 元件包括用于封闭开口的手动接合盖部分（28）和盘形构件（46）。 盘形构件具有用于接合环形壁的可变形唇形部分（50），并且用于将与出口配件相连接的孔（24）与与入口配件流体连通的孔（20）流体分离。 过滤介质（56）的介质体（54）从流过其中的液体中除去杂质。 燃料从入口流到腔室，然后通过介质。 燃料从介质体的内部区域（60）通过通道（62）进入中间区域（52）并从出口出来。 可以在不溢出或接触燃料的情况下实现元件改变，并且没有室内的污染物到达与出口流体连通的孔。

    Multi-stage filter, a filtration system containing such filters, and methods of using the systems
    49.
    发明授权
    Multi-stage filter, a filtration system containing such filters, and methods of using the systems 有权

    公开(公告)号：US12053726B2

    公开(公告)日：2024-08-06

    申请号：US17533927

    申请日：2021-11-23

    Applicant: Richard Spence Brown, Jr.

    Inventor： Richard Spence Brown, Jr.

    IPC: B01D35/30

    CPC classification number: B01D35/30 ,  B01D2201/302 ,  B01D2201/306

    Abstract: A multi-stage filter for filtering and removing fluids includes (1) a filtering base, and (2) a fluid transfer cap. The filter base includes: (i) a cover; (ii) a second stage filter positioned inside the housing of the cover; and (iii) a first stage filter positioned inside the housing of the second stage filter. The fluid transfer cap attaches to the first end of the cover and includes: (i) a first closed end; (ii) a second end having an opening that is positioned opposite the first end; (iii) an annular skirt that extends between the first and second ends; (iv) an annular shaped barrier member positioned inside and spaced apart from the annular skirt; (v) a fluid inlet comprising an extension member that extends through a side of the annular skirt to the annular shaped barrier member; and (vi) a fluid outlet.

    WATER FILTER ELEMENT HAVING A REMOVAL AND REPLACEMENT MEMBER
    50.
    发明公开
    WATER FILTER ELEMENT HAVING A REMOVAL AND REPLACEMENT MEMBER 审中-公开

    公开(公告)号：US20240238707A1

    公开(公告)日：2024-07-18

    申请号：US18496275

    申请日：2023-10-27

    Applicant: Qingdao Ecopure Filter Co., Ltd.

    Inventor： Zhibin Zou

    IPC: B01D35/30

    CPC classification number: B01D35/30 ,  B01D2201/305 ,  B01D2201/306

    Abstract: A water filter element for use within a water purification system includes a housing, a locking protrusion, and a handle. The housing comprises a first end comprising a water inlet and a water outlet and a second end opposite the first end. The locking protrusion is positioned on the housing proximate the second end of the housing, and the handle is disposed on the second end of the housing. The handle comprises an outer side oriented away from the first end of the housing. When the water filter element is installed within the water purification system, the outer side of the handle causes the second end of the housing to be radially displaced such that the locking protrusion is engaged by a lock of the water purification system. Water filter assemblies including the water filter element and methods of installing and removing the water filter element are also described.

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