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    ALIGNMENT NOTCH FOR AN ENDCAP OF A FILTER ELEMENT
    6.
    发明申请
    ALIGNMENT NOTCH FOR AN ENDCAP OF A FILTER ELEMENT 有权

    公开(公告)号：US20240399274A1

    公开(公告)日：2024-12-05

    申请号：US18799174

    申请日：2024-08-09

    Applicant: CUMMINS FILTRATION IP, INC. ,  Davco Technology, LLC

    Inventor： Joshua Luther Young ,  Dean Olson ,  Carey A. Curt ,  Philip S. Hall ,  Zdzislaw Chajec

    IPC: B01D29/21 ,  B01D35/147 ,  B01D35/30

    Abstract: A filtration system comprises a housing having a first housing end and a second housing end. The housing defines a central compartment therein. The housing includes an alignment tab disposed on the second housing end. The alignment tab protrudes from the second housing end towards the first housing end. A filter element is positioned within the housing. The filter element includes a first endcap, a second endcap, and filter media positioned between and extending axially between the first endcap and the second endcap. The filter media defines a central opening extending axially therein. An alignment notch is disposed on the second endcap, the alignment notch protruding from the second endcap toward the first endcap.

    ALIGNMENT NOTCH FOR AN ENDCAP OF A FILTER ELEMENT
    7.
    发明申请
    ALIGNMENT NOTCH FOR AN ENDCAP OF A FILTER ELEMENT 有权

    公开(公告)号：US20210205740A1

    公开(公告)日：2021-07-08

    申请号：US17056966

    申请日：2019-07-08

    Applicant: CUMMINS FILTRATION IP, INC. ,  Davco Technology, LLC

    Inventor： Joshua Luther Young ,  Dean Olson ,  Carey A. Curt ,  Philip S. Hall ,  Zdzislaw Chajec

    IPC: B01D29/21 ,  B01D35/30

    Abstract: A filtration system comprises a housing having a first housing end and a second housing end. The housing defines a central compartment therein. The housing includes an alignment tab disposed on the second housing end. The alignment tab protrudes from the second housing end towards the first housing end. A filter element is positioned within the housing. The filter element includes a first endcap, a second endcap, and filter media positioned between and extending axially between the first endcap and the second endcap. The filter media defines a central opening extending axially therein. An alignment notch is disposed on the second endcap, the alignment notch protruding from the second endcap toward the first endcap.

    Alignment notch for an endcap of a filter element
    8.
    发明授权
    Alignment notch for an endcap of a filter element 有权

    公开(公告)号：US11628385B2

    公开(公告)日：2023-04-18

    申请号：US17056966

    申请日：2019-07-08

    Applicant: CUMMINS FILTRATION IP, INC. ,  Davco Technology, LLC

    Inventor： Joshua Luther Young ,  Dean Olson ,  Carey A. Curt ,  Philip S. Hall ,  Zdzislaw Chajec

    IPC: B01D29/21 ,  B01D35/30 ,  B01D35/147

    Abstract: A filtration system comprises a housing having a first housing end and a second housing end. The housing defines a central compartment therein. The housing includes an alignment tab disposed on the second housing end. The alignment tab protrudes from the second housing end towards the first housing end. A filter element is positioned within the housing. The filter element includes a first endcap, a second endcap, and filter media positioned between and extending axially between the first endcap and the second endcap. The filter media defines a central opening extending axially therein. An alignment notch is disposed on the second endcap, the alignment notch protruding from the second endcap toward the first endcap.

    Fuel water separator filter with water drain
    9.
    发明授权
    Fuel water separator filter with water drain 有权
    燃油水分离器过滤器带排水

    公开(公告)号：US09353713B2

    公开(公告)日：2016-05-31

    申请号：US13715003

    申请日：2012-12-14

    Applicant: CUMMINS FILTRATION IP, INC.

    Inventor： Brian J. Terry ,  Carey A. Curt ,  Mark J. Johnson

    IPC: F02M37/22 ,  B01D36/00 ,  B01D17/04 ,  B01D27/14 ,  B01D17/02

    CPC classification number: F02M37/221 ,  B01D17/0214 ,  B01D17/045 ,  B01D27/148 ,  B01D36/005 ,  B01D36/006

    Abstract: A fuel water separator (FWS) filter that is configured to permit water to be drained from the water sump of the FWS filter without shutting off fuel flow to the FWS filter. A check valve is positioned between the water sump and the filter element. When the FWS filter is under vacuum (e.g. as in operation), the check valve can be closed to allow water to drain from the sump. The check valve can close automatically by floating on accumulated water in the sump until the water rises to a level where the check valve is closed. The check valve can also close by opening the drain valve of the FWS filter, which causes a differential pressure between the sump and the vacuum created in the filter element chamber, which forces the check valve to close.

    Abstract translation: 燃料水分离器（FWS）过滤器，其被配置为允许水从FWS过滤器的水槽排出，而不关闭向FWS过滤器的燃料流。 止回阀位于水槽和过滤元件之间。 当FWS过滤器处于真空状态（例如在操作中）时，可以关闭止回阀以允许水从贮槽排出。 止回阀可以通过漂浮在贮槽中积聚的水中自动关闭，直到水上升到止回阀关闭的水平。 止回阀也可以通过打开FWS过滤器的排水阀来关闭，这会导致油底壳和过滤元件室中产生的真空之间的压差，迫使止回阀关闭。

    No filter no run fluid filtration system
    10.
    发明授权
    No filter no run fluid filtration system 有权
    无过滤器无流体过滤系统

    公开(公告)号：US08968565B2

    公开(公告)日：2015-03-03

    申请号：US14488875

    申请日：2014-09-17

    Applicant: Cummins Filtration IP, Inc.

    Inventor： Chad M. Thomas ,  Eric R. Burgan ,  Philip S. Hall ,  Carey A. Curt ,  Kevin C. South ,  Jeffrey A. Husband ,  Chad T. Brummitt

    IPC: B01D35/153

    CPC classification number: B01D35/153 ,  B01D29/21 ,  B01D29/58 ,  B01D29/96 ,  B01D2201/16 ,  B01D2201/295 ,  B01D2201/316 ,  B01D2201/4084

    Abstract: Improvements to “no filter, no run” fluid filtration systems are described. In one example, a filter includes a movable pin cage that has a first pre-installation position adjacent the bottom end plate and is temporarily connected thereto by a snap connection system, and a second position adjacent the upper end plate where it performs a valve interaction function. In another example, a filter includes non-centered valve pins that are rotatable relative to an upper end plate of the filter.

    Abstract translation: 描述了“无过滤器，不运行”流体过滤系统的改进。 在一个示例中，过滤器包括可移动销座，其具有与底端板相邻的第一预安装位置，并且通过卡扣连接系统临时连接到其上，以及邻近上端板的第二位置，在该第二位置处执行阀相互作用 功能。 在另一示例中，过滤器包括可相对于过滤器的上端板旋转的非中心阀销。

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