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    Self-adjusting air management valve for a filter assembly
    2.
    发明授权
    Self-adjusting air management valve for a filter assembly 有权

    公开(公告)号：US11285411B2

    公开(公告)日：2022-03-29

    申请号：US16305005

    申请日：2016-06-02

    Applicant: CUMMINS FILTRATION IP, INC.

    Inventor： Eric R. Burgan ,  Paul A. Hayes ,  Braxton M. Burgan

    IPC: B01D35/153 ,  B01D36/00 ,  F02M37/22 ,  B01D35/14 ,  F02M37/32 ,  F02M37/54

    Abstract: An air management device for a filter assembly includes a top portion, a bottom portion, a plurality of frame members that connect the top portion to the bottom portion so as to define an inner cavity, and an air management valve. The air management valve includes a base portion, an intake valve, and an exhaust valve. The base portion is provided at the bottom portion. The intake valve extends into the inner cavity from the base portion towards the top portion. The intake valve includes an elongated opening that extends along a longitudinal length of the in-take valve. The exhaust valve extends into the inner cavity from the base portion towards the top portion. The intake valve is configured to intake air through the elongated opening and the amount of air introduced through the elongated opening varies based on a fluid level present within the air management device.

    Filtration monitoring systems
    4.
    发明授权
    Filtration monitoring systems 有权

    公开(公告)号：US10119886B2

    公开(公告)日：2018-11-06

    申请号：US14977858

    申请日：2015-12-22

    Applicant: CUMMINS FILTRATION IP, INC.

    Inventor： Amit Dhingra ,  Bharadwaj Prabhala ,  Abhijeet Vaidya ,  Abhijit Shimpi ,  Eric R. Burgan

    IPC: G01M15/04 ,  F01M11/03 ,  F01M13/04 ,  F02M37/22 ,  G01N15/08 ,  B01D35/143 ,  F02M35/02 ,  F02D33/00

    Abstract: A filtration monitoring system is an electronic system control module installed on an internal combustion engine or within a vehicle powered by the internal combustion engine. The filtration monitoring system monitors the health and status of the filtration systems present on the engine. The filtration monitoring system tracks filter loading patterns and predicts remaining service life of the filters by running smart algorithms based on sensor feedback (e.g., pressure sensor feedback, fluid quality characteristic sensor feedback, etc.). In some arrangements, the described filtration monitoring systems provide feedback as to whether a genuine (i.e., authorized, OEM approved, etc.) or unauthorized filter cartridge is installed in a given filtration system. The filtration monitoring system may be retrofit into an existing internal combustion engine or vehicle that does not already have a filtration monitoring system.

    No filter no run fluid filtration system
    5.
    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。

    Self-Adjusting Air Management Valve for a Filter Assembly
    6.
    发明申请
    Self-Adjusting Air Management Valve for a Filter Assembly 审中-公开

    公开(公告)号：US20190209951A1

    公开(公告)日：2019-07-11

    申请号：US16305005

    申请日：2016-06-02

    Applicant: CUMMINS FILTRATION IP, INC.

    Inventor： Eric R. Burgan ,  Paul A. HAYES ,  Braxton M. BURGAN

    IPC: B01D35/153 ,  B01D36/00 ,  F02M37/22

    Abstract: An air management device for a filter assembly includes a top portion, a bottom portion, a plurality of frame members that connect the top portion to the bottom portion so as to define an inner cavity, and an air management valve. The air management valve includes a base portion, an intake valve, and an exhaust valve. The base portion is provided at the bottom portion. The intake valve extends into the inner cavity from the base portion towards the top portion. The intake valve includes an elongated opening that extends along a longitudinal length of the in-take valve. The exhaust valve extends into the inner cavity from the base portion towards the top portion. The intake valve is configured to intake air through the elongated opening and the amount of air introduced through the elongated opening varies based on a fluid level present within the air management device.

    Thermal recirculation valve for fuel filtration module
    8.
    发明授权
    Thermal recirculation valve for fuel filtration module 有权
    燃油过滤模块热循环阀

    公开(公告)号：US09163596B2

    公开(公告)日：2015-10-20

    申请号：US13927258

    申请日：2013-06-26

    Applicant: CUMMINS FILTRATION IP, INC.

    Inventor： Andrew J. Fisher ,  Eric R. Burgan ,  J Bradley Groom

    IPC: F02M37/22 ,  F02M37/00

    CPC classification number: F02M37/0035 ,  F02M37/0052 ,  F02M37/22 ,  Y10T137/7737

    Abstract: A thermal recirculation valve (TRV) is described that provides for effective fuel module heating during cold operation to mitigate fuel waxing or gelling issues. The TRV allows for the control of heated return fuel flow into the module dependent upon the module's outlet fuel temperature without the return fuel directly contacting the wax element. The wax element is isolated from direct contact with the higher temperature return fuel through use of an elastomeric seal which prevents return fuel from directly contacting the wax element. In addition, the wax element is positioned in the fuel outlet of the module.

    Abstract translation: 描述了一种热循环阀（TRV），其在冷运行期间提供有效的燃料模块加热以减轻燃油打蜡或凝胶化问题。 TRV允许根据模块的出口燃料温度控制加热的返回燃料流入模块，而不返回燃料直接接触蜡元件。 蜡元件通过使用弹性体密封件与较高温度的返回燃料直接接触而隔离，弹性体密封件防止返回的燃料直接接触蜡元件。 此外，蜡元件位于模块的燃料出口中。

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