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    REDUCED PARASITIC LUBE SYSTEM
    1.
    发明申请
    REDUCED PARASITIC LUBE SYSTEM 审中-公开

    公开(公告)号：US20190271241A1

    公开(公告)日：2019-09-05

    申请号：US16346403

    申请日：2017-10-31

    Applicant: Cummins Inc.

    Inventor： Nathaniel P. Hassall ,  John Jerl Purcell, III ,  Stephen D. Cofer, JR. ,  David M. Barnes ,  Aaron S. Quinton ,  Reid M. Irish

    IPC: F01M1/02 ,  F01M1/08 ,  F01M1/10 ,  F01M5/00 ,  F01M11/00

    Abstract: The present disclosure provides a lubrication system comprising: a pump having an inlet in fluid communication with a lubricant source and an outlet; a cooler having an inlet in fluid communication with the outlet of the pump and an outlet; a lubrication filter having an inlet in fluid communication with the outlet of the cooler and an outlet; a first delivery path in fluid communication with the outlet of the lubrication filter, the first delivery path being configured to deliver cooled, filtered lubricant to a bearing system of an engine; and a second delivery path in fluid communication with the outlet of the pump, the second delivery path being configured to deliver uncooled, unfiltered lubricant to piston cooling nozzles of the engine.

    REDUCED PARASITIC LUBE SYSTEM
    5.
    发明申请
    REDUCED PARASITIC LUBE SYSTEM 有权

    公开(公告)号：US20250067199A1

    公开(公告)日：2025-02-27

    申请号：US18940402

    申请日：2024-11-07

    Applicant: Cummins Inc.

    Inventor： Nathaniel P. Hassall ,  John Jerl Purcell, III ,  Stephen D. Cofer, JR. ,  David M. Barnes ,  Aaron S. Quinton ,  Reid M. Irish

    IPC: F01M1/02 ,  F01M1/00 ,  F01M1/08 ,  F01M1/10 ,  F01M5/00 ,  F01M11/00 ,  F01M11/02

    Abstract: The present disclosure provides a lubrication system comprising: a pump having an inlet in fluid communication with a lubricant source and an outlet; a cooler having an inlet in fluid communication with the outlet of the pump and an outlet; a lubrication filter having an inlet in fluid communication with the outlet of the cooler and an outlet; a first delivery path in fluid communication with the outlet of the lubrication filter, the first delivery path being configured to deliver cooled, filtered lubricant to a bearing system of an engine; and a second delivery path in fluid communication with the outlet of the pump, the second delivery path being configured to deliver uncooled, unfiltered lubricant to piston cooling nozzles of the engine.

    Reduced parasitic lube system
    6.
    发明授权
    Reduced parasitic lube system 有权

    公开(公告)号：US12163449B2

    公开(公告)日：2024-12-10

    申请号：US18212657

    申请日：2023-06-21

    Applicant: Cummins Inc.

    Inventor： Nathaniel P. Hassall ,  John Jerl Purcell, III ,  Stephen D. Cofer, Jr. ,  David M. Barnes ,  Aaron S. Quinton ,  Reid M. Irish

    IPC: F01M1/02 ,  F01M1/00 ,  F01M1/08 ,  F01M1/10 ,  F01M5/00 ,  F01M11/00 ,  F01M11/02

    Abstract: The present disclosure provides a lubrication system comprising: a pump having an inlet in fluid communication with a lubricant source and an outlet; a cooler having an inlet in fluid communication with the outlet of the pump and an outlet; a lubrication filter having an inlet in fluid communication with the outlet of the cooler and an outlet; a first delivery path in fluid communication with the outlet of the lubrication filter, the first delivery path being configured to deliver cooled, filtered lubricant to a bearing system of an engine; and a second delivery path in fluid communication with the outlet of the pump, the second delivery path being configured to deliver uncooled, unfiltered lubricant to piston cooling nozzles of the engine.

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