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    Filter Arrangement for Liquids
    71.
    发明申请
    Filter Arrangement for Liquids 审中-公开
    液体过滤装置

    公开(公告)号：US20090145825A1

    公开(公告)日：2009-06-11

    申请号：US12065654

    申请日：2006-07-19

    Applicant: Markus Kolczyk ,  Marc Dapper-Saalfels

    Inventor： Markus Kolczyk ,  Marc Dapper-Saalfels

    IPC: B01D35/153 ,  B01D35/02 ,  F01M11/03

    CPC classification number: B01D35/153 ,  B01D2201/16

    Abstract: A filter arrangement for liquids has a filter housing with a bottom part and a top part. A cylindrical filter element is inserted axially into the filter housing. At least one seal that, after assembly of the filter arrangement, effects closure of at least one return device for unfiltered liquid to be filtered is provided. The at least one seal is a beak valve arranged in the filter housing, wherein the at least one seal prevents return of unfiltered liquid as well as of filtered liquid of the filter element.

    Abstract translation: 用于液体的过滤装置具有带底部和顶部的过滤器壳体。 圆柱形过滤器元件轴向插入过滤器壳体中。 提供了在过滤器装置组装之后，至少一个封闭至少一个用于未过滤的待过滤液体的返回装置的密封件。 所述至少一个密封件是布置在过滤器壳体中的喙阀，其中所述至少一个密封件防止未过滤的液体以及过滤元件的过滤液体的返回。

    Filter device, especially for filtering liquids in internal combustion engines
    72.
    发明申请
    Filter device, especially for filtering liquids in internal combustion engines 审中-公开
    过滤装置，尤其适用于内燃机过滤液体

    公开(公告)号：US20090127170A1

    公开(公告)日：2009-05-21

    申请号：US11914252

    申请日：2006-05-12

    Applicant: Markus Kolczyk ,  Dieter Amesoder ,  Sven Epli ,  Sascha Bauer ,  Michael Thienel ,  Rainer Loos

    Inventor： Markus Kolczyk ,  Dieter Amesoder ,  Sven Epli ,  Sascha Bauer ,  Michael Thienel ,  Rainer Loos

    IPC: B01D35/147

    CPC classification number: B01D27/101 ,  B01D27/106 ,  B01D35/147 ,  B01D35/153 ,  B01D35/30 ,  B01D2201/16 ,  B01D2201/162 ,  B01D2201/301 ,  B01D2201/4046 ,  B01D2201/4076 ,  B01D2201/4084 ,  B01D2201/4092

    Abstract: A filter device for filtering liquids in internal combustion engines has a filter housing and a filter element inserted into the filter housing. A liquid to be filtered is introduced into the filter housing and flows through the filter element. An overflow valve is arranged between an entry side and a clean side of the filter element and has a valve body. The overflow valve is in an open position when a pressure of the liquid at the entry side of the filter element exceeds a threshold value. The valve body of the overflow valve is a sealing hose placed between the entry side and the clean side onto a cylindrical supporting body arranged in the filter housing. Flow openings are provided in the cylindrical supporting body. The sealing hose is arranged at the clean side of the supporting body.

    Abstract translation: 用于过滤内燃机中的液体的过滤装置具有过滤器壳体和插入过滤器壳体中的过滤元件。 要过滤的液体被引入过滤器壳体并流过过滤元件。 溢流阀布置在过滤元件的进入侧和清洁侧之间，并具有阀体。 当过滤元件入口侧的液体的压力超过阈值时，溢流阀处于打开位置。 溢流阀的阀体是将入口侧和清洁侧之间的密封软管放置在布置在过滤器壳体中的圆柱形支撑体上。 在圆筒形支撑体中设有流动开口。 密封软管布置在支撑体的清洁侧。

    Filter device and parts thereof and a method for operation of the filter device
    74.
    发明申请
    Filter device and parts thereof and a method for operation of the filter device 有权
    过滤装置及其部件以及过滤装置的运转方法

    公开(公告)号：US20080047890A1

    公开(公告)日：2008-02-28

    申请号：US11516060

    申请日：2006-09-06

    Applicant: Volkmar Klein

    Inventor： Volkmar Klein

    IPC: B01D21/30 ,  B01D35/02 ,  C02F1/00 ,  F16K1/00 ,  B01D27/08 ,  B01D35/30

    CPC classification number: B01D35/143 ,  B01D35/147 ,  B01D2201/16 ,  Y10S251/902 ,  Y10T137/784

    Abstract: The invention relates to a filter device having a filter housing part (10) which comprises a filter element (12) and which can be detachably connected to the other filter housing part (20). Because there is a valve means (24) which clears a fluid path in the interconnected state of the housing parts (10, 20) and in the separated state of the housing parts (10, 20) from one another at least partially blocks it, instead of known quarter-turn fastener and stopper solutions a blocking means is devised which can be economically implemented and which requires decidedly less installation space. The invention relates also to a process for operation of a filter device.

    Abstract translation: 本发明涉及一种具有过滤器壳体部分（10）的过滤器装置，该过滤器壳体部件（10）包括过滤元件（12），并且可以可拆卸地连接到另一个过滤器壳体部分（20）。 因为存在在壳体部件（10,20）的互连状态下清除流体路径并且在壳体部件（10,20）的分离状态下彼此至少部分阻挡它的阀装置（24） 而不是已知的四分之一转弯紧固件和塞子解决方案，设计了可以经济实现的阻挡装置，并且需要明显较少的安装空间。 本发明还涉及一种过滤装置的操作过程。

    Liquid filter
    75.
    发明申请
    Liquid filter 有权

    公开(公告)号：US20060011524A1

    公开(公告)日：2006-01-19

    申请号：US11167272

    申请日：2005-06-28

    Applicant: Martin Weindorf ,  Thomas Storch ,  Harald Zeiher

    Inventor： Martin Weindorf ,  Thomas Storch ,  Harald Zeiher

    IPC: B01D35/14

    CPC classification number: B01D35/143 ,  B01D35/16 ,  B01D2201/16 ,  B01D2201/309

    Abstract: A liquid filter, particularly for the lubricating oil of an internal combustion engine, having at least one replaceable filter and a carrier module, in which the replaceable filter has a housing with an inlet and an outlet for the liquid to be filtered; a housing vessel with an opening pointing essentially downward is provided, and a filter medium is arranged in the housing between the inlet and outlet in a sealed manner. The replaceable filter with the opening pointing downward is attached in a sealed manner to the carrier module, and the carrier module has semiautomatic emptying device for the replaceable filter such that emptying of the replaceable filter is initiated by an external operation which opens a drain passage, and the drain passage is automatically closed again after the emptying process is completed.

    REGENERATIVE MEDIA FILTER
    77.
    发明公开
    REGENERATIVE MEDIA FILTER 审中-公开

    公开(公告)号：US20240226782A9

    公开(公告)日：2024-07-11

    申请号：US18381808

    申请日：2023-10-19

    Applicant: Paul F. Nehlen, III

    Inventor： Paul F. Nehlen, III

    IPC: B01D29/64 ,  B01D29/15 ,  B01D29/52 ,  B01D29/60 ,  B01D29/66 ,  B01D35/30

    CPC classification number: B01D29/6438 ,  B01D29/15 ,  B01D29/52 ,  B01D29/60 ,  B01D29/66 ,  B01D35/30 ,  B01D2201/043 ,  B01D2201/081 ,  B01D2201/16 ,  B01D2201/287 ,  B01D2201/303

    Abstract: A regenerative filter that includes a filter housing having inlet and outlet zones; a fluid path provided between the inlet and outlet zones; a plurality of filter elements each having an outer surface filter media applied thereto and functioning to filter particulate or contaminants from the fluid path. The filter elements are disposed in an monolithic array. An inlet port arrangement is disposed at the filter housing leading to the inlet zone and is constructed and arranged to direct the fluid path into the filter housing in a manner so as to maintain a controlled turbulence at the inlet zone. The inlet port arrangement comprises a pair of inlet ports that are arranged in juxtaposition at the inlet zone and each having one end where the fluid flow enters. Embodiments that are considered as falling under the scope of the present invention include 1. Single inlet/two or more outlets; 2. Two or more inlets/single outlet, or 3. Two or more inlets and two or more outlets.

    Filter Apparatus with Pivotable Filter Cartridge
    79.
    发明公开
    Filter Apparatus with Pivotable Filter Cartridge 审中-公开

    公开(公告)号：US20240157276A1

    公开(公告)日：2024-05-16

    申请号：US18496584

    申请日：2023-10-27

    Applicant: Robert Bosch GmbH

    Inventor： Hakan Camurdan ,  Katrin Kroener ,  Alexander Patrick Steiner

    IPC: B01D29/96

    CPC classification number: B01D29/965 ,  B01D2201/0415 ,  B01D2201/16 ,  B01D2201/282 ,  B01D2201/29

    Abstract: A filter apparatus is for use with a hydraulic machine. The filter apparatus includes a connecting part and a filter cartridge. The connecting part includes a sealing face, which is configured for sealing abutment on the hydraulic machine. An input connector and an output connector are arranged within the sealing face. The filter apparatus further includes a separate retaining part on which the filter cartridge is fixedly received. The connecting part has a pivoting appendage extending along a pivot axis on a side of the connecting part facing away from the sealing face. The retaining part is fluid-tightly adapted to the pivoting appendage such that (i) its pivoting position with respect to the pivot axis is continuously adjustable relative to the connecting part, and (ii) between the retaining part and the pivoting appendage, a first and a second pressure chamber are arranged.

    FILTER VALVE ASSEMBLY
    80.
    发明公开
    FILTER VALVE ASSEMBLY 审中-公开

    公开(公告)号：US20240033665A1

    公开(公告)日：2024-02-01

    申请号：US18348465

    申请日：2023-07-07

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Marek Pawel JEDLINSKI ,  Maciej BUJEWICZ

    IPC: B01D35/157 ,  B01D35/147

    CPC classification number: B01D35/1573 ,  B01D35/147 ,  B01D2201/16

    Abstract: A filter assembly includes a manifold having a fluid inlet and a fluid outlet, a filter housing having a filter medium provided therein, the filter medium defining an inner filter chamber and defining an outer filter chamber between the filter medium and the filter housing, the filter housing being removably attached to the manifold so as to provide a fluid flow path from the inlet into the inner filter chamber, through the filter medium into the outer chamber and out of the outlet; characterised by the filter assembly further comprising a valve assembly mounted inside the manifold, the valve assembly comprising a shut off valve piston and a shut off valve spring arranged in engagement with the valve piston to bias the valve piston into a first position

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