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    FILTER VALVE ASSEMBLY
    82.
    发明公开
    FILTER VALVE ASSEMBLY 审中-公开

    公开(公告)号：US20240033666A1

    公开(公告)日：2024-02-01

    申请号：US18351669

    申请日：2023-07-13

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Marek JEDLINSKI ,  Maciej BUJEWICZ

    IPC: B01D35/157

    CPC classification number: B01D35/1573 ,  B01D2201/16 ,  B01D2201/304

    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 defines 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. The filter assembly also has a valve assembly mounted inside the manifold. The valve assembly also includes 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 and an adaptor ring located between the shut off valve piston and the filter housing and provided with an annular outlet seal.

    FILTER ASSEMBLY INCLUDING SEPARATE FUEL AND WATER FLOW PATHS
    83.
    发明公开
    FILTER ASSEMBLY INCLUDING SEPARATE FUEL AND WATER FLOW PATHS 审中-公开

    公开(公告)号：US20240001267A1

    公开(公告)日：2024-01-04

    申请号：US18021332

    申请日：2021-08-16

    Applicant: Cummins Filtration Inc.

    Inventor： Wassem Abdalla ,  Jayant Singh ,  Sagar Padale ,  Ujjwala Lagad

    IPC: B01D36/00 ,  B01D29/15 ,  B01D35/00

    CPC classification number: B01D36/003 ,  B01D29/15 ,  B01D2201/304 ,  B01D2201/302 ,  B01D35/005

    Abstract: A filter assembly comprises a housing defining an internal volume and comprising an inlet for receiving fuel, a first outlet to allow filtered fuel to exit the internal volume, and a second outlet to allow water separated from the fuel to exit the internal volume. A filter element is disposed within the internal volume for filtering the fuel to provide the filtered fuel and separate the water from the fuel. An outlet assembly is fluidly coupled to the first and second outlets and comprises a first flow path structured to communicate the filtered fuel to the first outlet, and a second flow path fluidly coupled to the internal volume of the housing and to the water reservoir so as to receive the water from the internal volume and communicate the water to the water reservoir. The second flow path is fluidly isolated from the first flow path.

    FILTER MODULE
    85.
    发明公开
    FILTER MODULE 审中-公开

    公开(公告)号：US20230390677A1

    公开(公告)日：2023-12-07

    申请号：US18016327

    申请日：2021-04-22

    Applicant: MAHLE International GmbH

    Inventor： Kai Saupe

    IPC: B01D35/26 ,  B01D35/00

    CPC classification number: B01D35/26 ,  B01D35/005 ,  B01D2201/304 ,  B01D2201/342 ,  B01D2201/4092 ,  B01D2201/347

    Abstract: A filter module is disclosed. The filter module includes a pump with a pump housing and a filter device with a filter housing. A first thread is arranged on the pump housing, and a second thread configured complementary to the first thread is arranged on the filter housing, so that the pump is able to be screwed via the pump housing to the filter housing of the filter device. The pump housing includes a housing cover, a middle part and a lower part. The housing cover is screwed to the middle part and the middle part is screwed to the lower part.

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