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    Fluid drain system
    1.
    发明授权
    Fluid drain system 有权

    公开(公告)号：US11788445B2

    公开(公告)日：2023-10-17

    申请号：US17295738

    申请日：2018-12-12

    Applicant: Cummins Inc.

    Inventor： Jason R. Griffin ,  Ajit R. Pawar ,  Norberto Nunes ,  Glen R. Alden ,  Mathias Kemnitzer

    IPC: F01M11/04

    CPC classification number: F01M11/0408 ,  F01M11/0458 ,  F01M2011/0416

    Abstract: A fluid drain system is provided, comprising: a fluid reservoir having at least two sumps including a first sump having a first hole for draining fluid from the fluid reservoir and a second sump having a second hole for draining fluid from the fluid reservoir; a first drain plug having a first end with a first drive feature configured to be operated with a tool for insertion and removal of the first drain plug into and out of the first hole of the fluid reservoir and a second end with a second drive feature; and a second drain plug having a first end with a third drive feature configured to be engaged by the second drive feature of the first drain plug for insertion and removal of the second drain plug into and out of the second hole of the fluid reservoir.

    VALVE COVER LOAD DEFLECTION LIMITING SYSTEM
    4.
    发明申请
    VALVE COVER LOAD DEFLECTION LIMITING SYSTEM 有权

    公开(公告)号：US20220307396A1

    公开(公告)日：2022-09-29

    申请号：US17216575

    申请日：2021-03-29

    Applicant: CUMMINS INC.

    Inventor： Glen R. Alden ,  Jason R. Griffin

    IPC: F01M11/00 ,  F02M61/14 ,  B60R16/02 ,  F01L1/18

    Abstract: A system comprises a component manufactured via additive manufacturing. The component includes a first material with a first contraction rate. An insert is disposed in the component and comprises a second material with a second contraction rate that is lower than the first contraction rate. When the component and the insert are exposed to a temperature suitable for sintering, the component contracts around the insert, thereby coupling the insert and the component.

    FLUID DRAIN SYSTEM
    5.
    发明公开
    FLUID DRAIN SYSTEM 审中-公开

    公开(公告)号：US20240125257A1

    公开(公告)日：2024-04-18

    申请号：US18241614

    申请日：2023-09-01

    Applicant: Cummins Inc.

    Inventor： Jason R. Griffin ,  Ajit R. Pawar ,  Norberto Nunes ,  Glen R. Alden ,  Mathias Kemnitzer

    IPC: F01M11/04

    CPC classification number: F01M11/0408 ,  F01M11/0458 ,  F01M2011/0416

    Abstract: A fluid drain system is provided, comprising: a fluid reservoir having at least two sumps including a first sump having a first hole for draining fluid from the fluid reservoir and a second sump having a second hole for draining fluid from the fluid reservoir; a first drain plug having a first end with a first drive feature configured to be operated with a tool for insertion and removal of the first drain plug into and out of the first hole of the fluid reservoir and a second end with a second drive feature; and a second drain plug having a first end with a third drive feature configured to be engaged by the second drive feature of the first drain plug for insertion and removal of the second drain plug into and out of the second hole of the fluid reservoir.

    Valve cover load deflection limiting system
    6.
    发明授权
    Valve cover load deflection limiting system 有权

    公开(公告)号：US11434790B1

    公开(公告)日：2022-09-06

    申请号：US17216575

    申请日：2021-03-29

    Applicant: CUMMINS INC.

    Inventor： Glen R. Alden ,  Jason R. Griffin

    IPC: F02M61/14 ,  F01M11/00 ,  F01L1/18 ,  B60R16/02

    Abstract: A system comprises a component manufactured via additive manufacturing. The component includes a first material with a first contraction rate. An insert is disposed in the component and comprises a second material with a second contraction rate that is lower than the first contraction rate. When the component and the insert are exposed to a temperature suitable for sintering, the component contracts around the insert, thereby coupling the insert and the component.

    Fluid drain system
    8.
    发明授权
    Fluid drain system 有权

    公开(公告)号：US12044154B2

    公开(公告)日：2024-07-23

    申请号：US18241614

    申请日：2023-09-01

    Applicant: Cummins Inc.

    Inventor： Jason R. Griffin ,  Ajit R. Pawar ,  Norberto Nunes ,  Glen R. Alden ,  Mathias Kemnitzer

    IPC: F01M11/04

    CPC classification number: F01M11/0408 ,  F01M11/0458 ,  F01M2011/0416

    Abstract: A fluid drain system is provided, comprising: a fluid reservoir having at least two sumps including a first sump having a first hole for draining fluid from the fluid reservoir and a second sump having a second hole for draining fluid from the fluid reservoir; a first drain plug having a first end with a first drive feature configured to be operated with a tool for insertion and removal of the first drain plug into and out of the first hole of the fluid reservoir and a second end with a second drive feature; and a second drain plug having a first end with a third drive feature configured to be engaged by the second drive feature of the first drain plug for insertion and removal of the second drain plug into and out of the second hole of the fluid reservoir.

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