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    Oil filter assembly
    11.
    发明授权
    Oil filter assembly 失效
    油过滤器总成

    公开(公告)号：US06322697B1

    公开(公告)日：2001-11-27

    申请号：US09357009

    申请日：1999-07-19

    Applicant: John R. Hacker ,  Michael Jon Gustafson

    Inventor： John R. Hacker ,  Michael Jon Gustafson

    IPC: B01D2714

    CPC classification number: B01D35/31 ,  B01D29/055 ,  B01D29/111 ,  B01D29/15 ,  B01D29/23 ,  B01D29/54 ,  B01D29/96 ,  B01D2201/307

    Abstract: The present disclosure relates to a filter assembly including an outer housing, and a removable filter insert that fits within the housing. The filter insert includes a generally cylindrical filter element. An insert body is connected to the filter element. The insert body includes a top end cap in which a top end of the filter element is potted, and a bottom end cap in which a bottom end of the filter element is potted. The insert body also includes a cylindrical liner or wall that surrounds the filter element. The cylindrical liner is spaced-apart from the filter element such that an annular flow passageway is defined between the cylindrical liner and the filter element. The outer wall is configured to prevent contaminants from escaping from the filter insert and contaminating the inside of the housing.

    Abstract translation: 本公开涉及一种过滤器组件，其包括外壳体和装配在壳体内的可移除的过滤器插入件。 过滤器插入件包括大致圆柱形的过滤元件。 插入体连接到过滤元件。 插入体包括顶盖，其中过滤元件的顶端被封住，并且底端盖，其中过滤元件的底端被封住。 插入体还包括围绕过滤元件的圆柱形衬垫或壁。 圆筒形衬套与过滤元件间隔开，使得在圆柱形衬套和过滤元件之间限定环形流动通道。 外壁构造成防止污染物从过滤器插入物中逸出并污染壳体的内部。

    FILTER WITH INNER CONTAINER ARRANGEMENT
    13.
    发明公开
    FILTER WITH INNER CONTAINER ARRANGEMENT 审中-公开

    公开(公告)号：US20230182047A1

    公开(公告)日：2023-06-15

    申请号：US18107118

    申请日：2023-02-08

    Applicant: Donaldson Company, Inc.

    Inventor： Christian L. NEWTON ,  Jason A. WELLS

    IPC: B01D29/96 ,  B01D35/30

    CPC classification number: B01D29/96 ,  B01D35/30 ,  B01D2201/291 ,  B01D2201/302 ,  B01D2201/307 ,  B01D2201/34

    Abstract: A removable filter assembly for filtering a fluid having a particulate or a contaminant and configured to engage a filter housing having a center post. The removable filter assembly includes a filter element adapted to remove at least one of the particulate or contaminate from the fluid, wherein the filter element includes an interior wall defining a passage having a first end and a second end. A container arrangement includes a channel and an outer wall in contact with the filter element at the first end of the passage, wherein the outer wall defines an outer profile extending from the first end of the passage toward the second end of the passage. The channel defines an inner wall configured to provide a relatively fluid tight seal with the center post. The container arrangement is adapted to capture at least one of the particulate or contaminate from the fluid. The outer wall of the container arrangement can include a plurality of radially aligned ribs.

    LOWER ADHESION BAG-TYPE FILTRATION SYSTEMS
    16.
    发明申请
    LOWER ADHESION BAG-TYPE FILTRATION SYSTEMS 审中-公开
    低粘合袋式过滤系统

    公开(公告)号：US20130175212A1

    公开(公告)日：2013-07-11

    申请号：US13814791

    申请日：2011-08-10

    Applicant: Hideaki Baba

    Inventor： Hideaki Baba

    IPC: B01D29/11

    CPC classification number: B01D29/11 ,  B01D35/306 ,  B01D2201/307 ,  B01D2265/05

    Abstract: A filter cartridge for installation within a compatible pressure vessel is provided. The filter cartridge comprises a filter head comprising a fluid inlet and a fluid outlet, a filter media attached to the filter head, the filter media being in fluid communication with the fluid inlet and the fluid outlet. The filter cartridge further comprises a polymeric film attached to the filter head and forming a fluid-tight casing around the filter media, the polymeric film comprising an inner film wall facing the filter media and an outer film wall facing the pressure vessel. One or more depressions in the outer film wall create one or more fluid passages between the polymeric film and the pressure vessel when the filter cartridge is installed in the pressure vessel.

    Abstract translation: 提供一种用于安装在相容的压力容器内的滤筒。 滤筒包括过滤头，该过滤头包括流体入口和流体出口，连接到过滤嘴的过滤介质，过滤介质与流体入口和流体出口流体连通。 滤筒还包括连接到过滤嘴的聚合物膜，并在过滤介质周围形成流体密封的壳体，聚合物膜包括面向过滤介质的内膜壁和面向压力容器的外膜壁。 当滤筒安装在压力容器中时，外膜壁中的一个或多个凹陷在聚合物膜和压力容器之间产生一个或多个流体通道。

    Filter module, installation kit for a filter module and a filter device
    17.
    发明授权
    Filter module, installation kit for a filter module and a filter device 有权
    过滤器模块，过滤器模块的安装套件和过滤装置

    公开(公告)号：US07357866B2

    公开(公告)日：2008-04-15

    申请号：US10469852

    申请日：2002-02-22

    Applicant: Wolfgang Diemer ,  Martin Zeiler

    Inventor： Wolfgang Diemer ,  Martin Zeiler

    IPC: B01D29/11 ,  B01D27/08 ,  B01D29/00

    CPC classification number: B01D36/001 ,  B01D29/114 ,  B01D29/41 ,  B01D29/54 ,  B01D29/96 ,  B01D35/143 ,  B01D35/153 ,  B01D35/16 ,  B01D35/303 ,  B01D2201/307

    Abstract: The invention concerns a module for filtering media. More particularly, the invention concerns a module for filtering fluids and including one or more filter cells stacked on top of one another. The invention also relates to an installation set for the installation of at least one such filter module in a filter housing, as well as to a filter device with a filter housing, in which the filter module or the filter modules is/are installed together with the installation set.

    Abstract translation: 本发明涉及用于过滤介质的模块。 更具体地，本发明涉及一种用于过滤流体并包括彼此堆叠的一个或多个过滤器单元的模块。 本发明还涉及一种用于在过滤器壳体中安装至少一个这种过滤器模块的安装组件，以及具有过滤器壳体的过滤器装置，其中过滤器模块或过滤器模块与 安装集。

    Oil filter
    18.
    发明授权
    Oil filter 失效

    公开(公告)号：US07299932B2

    公开(公告)日：2007-11-27

    申请号：US11678898

    申请日：2007-02-26

    Applicant: Shoji Morita

    Inventor： Shoji Morita

    IPC: B01D35/30 ,  B01D35/153

    CPC classification number: F01M11/03 ,  B01D29/21 ,  B01D29/96 ,  B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  B01D35/31 ,  B01D2201/304 ,  B01D2201/307 ,  F01M2001/1064

    Abstract: An oil filter is provided which comprises a housing main body, a cover attached to the housing main body on the lower side thereof, an inner tubular member axially movably disposed in a recessed portion of the housing main body, a seal member interposed between the inner tubular member and the cover so as to provide a seal therebetween, a biasing unit for urging the inner tubular member in the direction to protrude from the recessed portion, and a filter element disposed in an oil flowing space between the housing main body and the cover, wherein when the cover is in a sate of being attached to the housing main body, the inner tubular member is pushed down into the recessed portion of the cover against a bias of the biasing unit.

    Oil filter
    19.
    发明授权
    Oil filter 失效
    油过滤器

    公开(公告)号：US07232034B2

    公开(公告)日：2007-06-19

    申请号：US10618584

    申请日：2003-07-15

    Applicant: Shoji Morita

    Inventor： Shoji Morita

    IPC: B01D35/30 ,  B01D35/153

    CPC classification number: F01M11/03 ,  B01D29/21 ,  B01D29/96 ,  B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  B01D35/31 ,  B01D2201/304 ,  B01D2201/307 ,  F01M2001/1064

    Abstract: An oil filter is provided which comprises a housing main body, a cover attached to the housing main body on the lower side thereof, an inner tubular member axially movably disposed in a recessed portion of the housing main body, a seal member interposed between the inner tubular member and the cover so as to provide a seal therebetween, a biasing unit for urging the inner tubular member in the direction to protrude from the recessed portion, and a filter element disposed in an oil flowing space between the housing main body and the cover, wherein when the cover is in a sate of being attached to the housing main body, the inner tubular member is pushed down into the recessed portion of the cover against a bias of the biasing unit.

    Abstract translation: 提供一种油过滤器，其包括壳体主体，在其下侧附接到壳体主体的盖，可轴向移动地设置在壳体主体的凹部中的内部管状构件，设置在内部主体之间的密封构件 管状构件和盖，以在其间提供密封;偏压单元，用于沿着从凹部突出的方向推压内管状构件;以及过滤元件，其设置在壳体主体和盖之间的油流动空间中 其特征在于，当所述盖处于安装在所述壳体主体上的状态时，所述内部管状构件抵抗所述偏置单元的偏压被向下推入所述盖的凹部。

    Cartridge filter
    20.
    发明申请
    Cartridge filter 审中-公开
    滤芯过滤器

    公开(公告)号：US20070039870A1

    公开(公告)日：2007-02-22

    申请号：US11206413

    申请日：2005-08-18

    Applicant: Thomas Scanlan

    Inventor： Thomas Scanlan

    IPC: B01D35/28

    CPC classification number: B01D29/114 ,  B01D29/27 ,  B01D29/52 ,  B01D29/96 ,  B01D2201/307

    Abstract: There is provided a liquid filter comprising a filter vessel having a removable cover, a fluid inlet, an engagement lip for a filter and a fluid outlet, an open top, fluid impermeable sidewalls, and a fluid outlet at a bottom of the insert. Into the filter vessel is inserted a water impermeable insert having an insert lip engageable in a sealing relationship with the filter vessel engagement lip. A single cartridge filter is inserted within the cartridge filter insert having a generally solid top surface, a bottom fluid outlet sealingly engageable with the insert outlet and a filter material. The cartridge filter top surface forms a weir for diverting fluid to be filtered toward an annular opening created between the filter cartridge and the insert, the annular opening having a cross sectional area, which generally is from 25 to 100% of the cross sectional area of the filter cartridge outlet opening.

    Abstract translation: 提供了一种液体过滤器，其包括具有可移除盖，流体入口，用于过滤器的接合唇和流体出口，开口顶部，流体不可渗透侧壁和在插入件底部的流体出口的过滤器容器。 向过滤器容器中插入具有可与过滤器接合唇缘密封关系的插入唇缘的不透水插入物。 单个筒式过滤器插入到具有大体上固体的顶部表面的盒式过滤器插入件中，底部流体出口可与插入物出口密封地接合并具有过滤材料。 筒式过滤器顶部表面形成用于将待过滤的流体朝向在滤筒和插入件之间产生的环形开口转向的堰，该环​​形开口的横截面积通常为截面面积的25至100％ 滤芯出口开口。

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