知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

1012 records (took 0.018 seconds)

    Integrally formed flow distributor for fluid manifold
    2.
    发明授权
    Integrally formed flow distributor for fluid manifold 有权

    公开(公告)号：US11976677B2

    公开(公告)日：2024-05-07

    申请号：US17520101

    申请日：2021-11-05

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Gabriel Ruiz ,  Mark A. Zaffetti ,  Jeremy M. Strange

    IPC: F15D1/02 ,  F28F9/02

    CPC classification number: F15D1/025 ,  F28F9/0265

    Abstract: A fluid manifold includes an inlet comprising an opening into an interior of the fluid manifold, an outlet end that is positioned opposite the inlet and that is in fluid communication with the inlet, a shroud extending between the inlet and the outlet end and surrounding a flow path of the fluid manifold, and a first flow distributor positioned within the interior of the fluid manifold. The first flow distributor includes a hollow body including a first surface at a downstream side of the first flow distributor and a second surface at an upstream side of the first flow distributor, a central cavity defined by the second surface of the hollow body, and openings extending from the first surface to the second surface such that a fluid can pass from the central cavity through the openings. The first flow distributor and the fluid manifold are integrally formed.

    Flow conditioner
    3.
    发明授权
    Flow conditioner 有权

    公开(公告)号：US11946498B2

    公开(公告)日：2024-04-02

    申请号：US17506375

    申请日：2021-10-20

    Applicant: SICK Engineering GmbH

    Inventor： Mario Künzelmann

    IPC: F15D1/02 ,  G01F15/00

    CPC classification number: F15D1/02 ,  G01F15/00

    Abstract: A flow conditioner for conditioning a fluid flow comprises a pipe that has a pipe axis and that can be flowed through by a fluid in the direction of the pipe axis; and at least one hub body that is rotationally symmetrical with respect to an axis of symmetry and that is fixed in the pipe such that the axis of symmetry coincides with the pipe axis, wherein the hub body fixed in the pipe has an onflow region that is arched outwardly against the onflow direction.

    Fluid systems and methods that address flow separation
    5.
    发明授权
    Fluid systems and methods that address flow separation 有权

    公开(公告)号：US11920617B2

    公开(公告)日：2024-03-05

    申请号：US17628258

    申请日：2020-07-22

    Applicant: COFLOW JET, LLC

    Inventor： Gecheng Zha

    IPC: F15D1/00 ,  F15D1/04 ,  F15D1/12 ,  F15D1/02 ,  F15D1/08

    CPC classification number: F15D1/008 ,  F15D1/04 ,  F15D1/12 ,  F15D1/02 ,  F15D1/08

    Abstract: Fluid systems and methods for addressing fluid separation are described. An example fluid system includes a main body and a fluid pressurizer. The main body has a first portion, a second portion, an injection opening, a suction opening, a channel that extends from the suction opening to the injection opening, and a side wall. The first portion has a first axis that extends along the side wall. The second portion has a second axis that extends along the side wall at an angle relative to the first axis such that when fluid flows over the main body flow separation is defined adjacent to the second portion. The injection opening is disposed at a first location relative to said flow separation. The suction opening is disposed at a second location relative to said flow separation. The channel extends from the suction opening to the injection opening.

    Fluid flow conditioning apparatus
    6.
    发明授权
    Fluid flow conditioning apparatus 有权

    公开(公告)号：US11808290B1

    公开(公告)日：2023-11-07

    申请号：US17556423

    申请日：2021-12-20

    Applicant: University of South Florida

    Inventor： Rajat Mittal ,  Dharendra Yogi Goswami

    IPC: F15D1/02 ,  F15D1/06

    CPC classification number: F15D1/025 ,  F15D1/06

    Abstract: A fluid flow conditioning apparatus having self-adjusting tab members that reduce flow losses within a conduit. A plurality of tabular members is affixed to an insertion plate-type flow conditioner. Tabular members are cojoined in pairs at their leading edges. When the cojoined pair of the first tabular member and the second tabular member are placed into a fluid flow, an angle between the first tabular member and the second tabular member is configured to decrease in response to static and dynamic pressure exerted onto the outer surfaces of the tabular members by the fluid flow. The tabular members may be made of a hyperplastic material configured to undergo an elastic deformation and exhibit flapping due to the dynamic pressure of the fluid flow. Tabular members maybe cojoined by a hinge configured to partially close in response to pressure exerted by the fluid flow, decreasing the angle between the tabular members.

    Flow control valve
    8.
    发明授权
    Flow control valve 有权

    公开(公告)号：US11719236B2

    公开(公告)日：2023-08-08

    申请号：US17520804

    申请日：2021-11-08

    Applicant: United States Department of Energy

    Inventor： Brett W. Siebert

    IPC: F15D1/02 ,  F04B53/10 ,  F15D1/04 ,  F16K51/00

    CPC classification number: F04B53/1077 ,  F15D1/04 ,  F16K51/00 ,  F28F2210/02

    Abstract: Disclosed is a flow device including an inlet, an outlet, and a plurality of fluid flow paths hydraulically connected in parallel to the inlet and the outlet, wherein the plurality of fluid flow paths forms a first ring of fluid flow paths circumferentially arranged at a first radial distance from a centerline of the fluid flow device a second ring of fluid flow patch circumferentially arranged at a second radial distance from the centerline of the fluid flow device, each of the plurality of fluid flow paths has a first hydraulic resistance in a forward flow direction and a second hydraulic resistance in a reverse flow direction, and the second hydraulic resistance is greater than the first hydraulic resistance.

    ARTICLES HAVING THERMALLY CONTROLLED MICROSTRUCTURE AND METHODS OF MANUFACTURE THEREOF
    9.
    发明公开
    ARTICLES HAVING THERMALLY CONTROLLED MICROSTRUCTURE AND METHODS OF MANUFACTURE THEREOF 审中-公开

    公开(公告)号：US20230233342A1

    公开(公告)日：2023-07-27

    申请号：US18101723

    申请日：2023-01-26

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Viktor Kilchyk

    IPC: A61F2/66 ,  F15D1/02 ,  F03G7/06

    CPC classification number: A61F2/6607 ,  F15D1/025 ,  F03G7/064 ,  B33Y80/00

    Abstract: In an embodiment, an article comprises a plurality of structural units, wherein each structural unit comprises a first portion; a second portion; wherein the second portion contacts the first portion; and a third portion; wherein the third portion is in communication with the first portion and the second portion and is more compressible than the first portion and the second portion; where the first portion has a first value of a property and where the second portion has a second value of the same property, such that the first value acts as a restraining or enhancing force on the second value; wherein the first portion comprises a first metal and wherein the second portion comprises a second metal that is different from the first metal.

Patent Agency Ranking