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    Fluid End
    62.
    发明申请
    Fluid End 有权

    公开(公告)号：US20220099073A1

    公开(公告)日：2022-03-31

    申请号：US17550552

    申请日：2021-12-14

    Applicant: Kerr Machine Co.

    Inventor： Micheal Cole Thomas ,  Christopher Todd Barnett ,  Kelcy Jake Foster ,  Nicholas Son ,  John Keith ,  Mark S. Nowell

    IPC: F04B7/00 ,  F04B7/02 ,  F04B53/16 ,  F04B53/00

    Abstract: A fluid end comprising a plurality of fluid end sections positioned in a side-by-side relationship. Each fluid end section is releasably attached to a connect plate. Each connect plate is attached to a power source using a plurality of stay rods. Each fluid end section comprises a housing in fluid communication with a pair of intake manifolds and a discharge conduit. A fluid routing plug is installed within each housing and is configured to route fluid throughout the housing. A plunger is installed within stuffing box attached to each housing. A number of features, including the location of seals within bore walls and carbide inserts within valve guides, aid in reducing or transferring wear.

    Fluid End
    65.
    发明申请
    Fluid End 有权

    公开(公告)号：US20210148208A1

    公开(公告)日：2021-05-20

    申请号：US16951741

    申请日：2020-11-18

    Applicant: Kerr Machine Co.

    Inventor： Micheal Cole Thomas ,  Christopher Todd Barnett ,  Kelcy Jake Foster ,  Nicholas Son ,  John Keith ,  Mark S. Nowell

    IPC: E21B43/26 ,  F16J15/08

    Abstract: A fluid end comprising a plurality of fluid end sections positioned in a side-by-side relationship. Each fluid end section is releasably attached to a connect plate. Each connect plate is attached to a power source using a plurality of stay rods. Each fluid end section comprises a housing in fluid communication with a pair of intake manifolds and a discharge conduit. A fluid routing plug is installed within each housing and is configured to route fluid throughout the housing. A plunger is installed within stuffing box attached to each housing. A number of features, including the location of seals within bore walls and carbide inserts within valve guides, aid in reducing or transferring wear.

    FLUID END WITH CLAMPED RETENTION
    67.
    发明申请
    FLUID END WITH CLAMPED RETENTION 有权

    公开(公告)号：US20240401588A1

    公开(公告)日：2024-12-05

    申请号：US18734303

    申请日：2024-06-05

    Applicant: Kerr Machine Co.

    Inventor： Kelcy Jake Foster ,  Micheal Cole Thomas ,  Christopher Todd Barnett ,  Nicholas Son ,  John Keith

    IPC: F04B53/16

    Abstract: A fluid end section having a clamping system. The clamping system has a primary clamp formed of a number of sections, which, disposed in end-to-end arrangement, form an annular ring. The primary clamp has an angled surface at each of two rims, which interact with complementary surfaces on flanges that form two separate components of the fluid end section. Each of the two separate components have a bore, which when aligned by placement of the clamp, are in alignment with one another. The clamp has an externally-disposed compression ring, which may either be essentially the width of the primary clamp, or may have one or more flexible rods which interact with grooves on the primary clamp. In either case, the compression ring holds the primary clamp in place, therefore joining the components of the fluid end.

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