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    Additively Manufactured Pressurization Diffusers
    1.
    发明申请
    Additively Manufactured Pressurization Diffusers 审中-公开

    公开(公告)号：US20200232602A1

    公开(公告)日：2020-07-23

    申请号：US16822349

    申请日：2020-03-18

    Applicant: The Boeing Company

    Inventor： Christopher C. Veto ,  Martin E. Lozano ,  Victor John Barackman ,  Gary D. Grayson ,  Scott K. Oechsle ,  Alfredo Lopez

    IPC: F17C5/06 ,  B64D1/00 ,  B05B1/00

    Abstract: Example implementations relate to Additive Manufacturing (AM) pressurization diffusers. An example diffuser includes an integral component configurable for receiving and diffusing pressurant. Particularly, the integral component includes multiple elements manufactured as a single-piece structure, including an inner filter, outer shell, and flange. The inner filter includes micro-diamond holes that enable pressurant received at an opening of the inner filter to diffuse out of the inner filter and subsequently through holes positioned in a shell surface of the outer shell. The flange can position the diffuser such that the opening of the inner filter is in pressurant communication with a pressurant source (e.g., opening of a tank) enabling the diffuser to receive and diffuse pressurant in a predefined pattern. For example, when the diffuser is positioned inside a tank, the diffuser can have a frustum configuration that helps diffuse pressurant upwards towards inner sidewalls of a pressure vessel, tube or channel.

    Stacked disk check valve
    2.
    发明授权
    Stacked disk check valve 有权

    公开(公告)号：US10184579B2

    公开(公告)日：2019-01-22

    申请号：US15228741

    申请日：2016-08-04

    Applicant: The Boeing Company

    Inventor： Christopher C. Veto ,  Gary D. Grayson ,  Victor J. Barackman

    IPC: F16K15/14 ,  F16K1/44

    Abstract: Fluid apparatus and related methods are disclosed. An example fluid apparatus includes a valve body defining a fluid flow passageway and a plurality of valve seats. A flow control member is positioned in the fluid flow passageway of the valve body. The flow control member having a plurality of disks. A respective one of the disks moves relative to a respective one of the valve seats to control fluid flow through the valve body. The flow control member is adjustable relative to a longitudinal axis of the valve body to provide a preload to the disks. Each of the disks has a cracking pressure corresponding to the preload.

    Additively Manufactured Pressurization Diffusers
    3.
    发明申请
    Additively Manufactured Pressurization Diffusers 审中-公开

    公开(公告)号：US20190003646A1

    公开(公告)日：2019-01-03

    申请号：US15640217

    申请日：2017-06-30

    Applicant: The Boeing Company

    Inventor： Christopher C. Veto ,  Martin E. Lozano ,  Victor John Barackman ,  Gary D. Grayson ,  Scott K. Oechsle ,  Alfredo Lopez

    IPC: F17C5/06 ,  B05B1/00

    Abstract: Example implementations relate to Additive Manufacturing (AM) pressurization diffusers. An example diffuser includes an integral component configurable for receiving and diffusing pressurant. Particularly, the integral component includes multiple elements manufactured as a single-piece structure, including an inner filter, outer shell, and flange. The inner filter includes micro-diamond holes that enable pressurant received at an opening of the inner filter to diffuse out of the inner filter and subsequently through holes positioned in a shell surface of the outer shell. The flange can position the diffuser such that the opening of the inner filter is in pressurant communication with a pressurant source (e.g., opening of a tank) enabling the diffuser to receive and diffuse pressurant in a predefined pattern. For example, when the diffuser is positioned inside a tank, the diffuser can have a frustum configuration that helps diffuse pressurant upwards towards inner sidewalls of a pressure vessel, tube or channel.

    Stacked Disk Check Valve
    4.
    发明申请
    Stacked Disk Check Valve 审中-公开

    公开(公告)号：US20180038498A1

    公开(公告)日：2018-02-08

    申请号：US15228741

    申请日：2016-08-04

    Applicant: The Boeing Company

    Inventor： Christopher C. Veto ,  Gary D. Grayson ,  Victor J. Barackman

    IPC: F16K15/14 ,  F16K31/126

    CPC classification number: F16K15/148 ,  F16K1/443 ,  Y10T137/7832 ,  Y10T137/7842 ,  Y10T137/7879

    Abstract: Fluid apparatus and related methods are disclosed. An example fluid apparatus includes a valve body defining a fluid flow passageway and a plurality of valve seats. A flow control member is positioned in the fluid flow passageway of the valve body. The flow control member having a plurality of disks. A respective one of the disks moves relative to a respective one of the valve seats to control fluid flow through the valve body. The flow control member is adjustable relative to a longitudinal axis of the valve body to provide a preload to the disks. Each of the disks has a cracking pressure corresponding to the preload.

    DIFFUSION HORN
    8.
    发明申请
    DIFFUSION HORN 有权

    公开(公告)号：US20170354935A1

    公开(公告)日：2017-12-14

    申请号：US15177169

    申请日：2016-06-08

    Applicant: The Boeing Company

    Inventor： Gary D. Grayson ,  Martin E. Lozano ,  Victor J. Barackman

    IPC: B01F3/04

    CPC classification number: B01F3/04262 ,  B01F2003/04361 ,  F17C7/00

    Abstract: A diffuser is disclosed and includes a channel with an inner portion having an inlet and an outlet through which a gaseous substance enters and exits the diffuser, respectively. The inner portion includes a first conical section that has an increasing cross-sectional area, taken along a plane perpendicular to a central axis, in a first direction. The inner portion also includes a second conical section that has a decreasing cross-sectional area, taken along a plane perpendicular to the central axis, in the first direction. The second conical section is communicatively coupled with the first conical section. The outer portion includes a first annular section that has an increasing cross-sectional area, taken along a plane perpendicular to the central axis, in a second direction opposite the first direction. The diffuser further includes a plurality of orifices that communicatively couple the second conical section with the first annular section.

    Stacked disk check valve
    9.
    发明授权
    Stacked disk check valve 有权

    公开(公告)号：US10247318B2

    公开(公告)日：2019-04-02

    申请号：US15228735

    申请日：2016-08-04

    Applicant: The Boeing Company

    Inventor： Christopher C. Veto ,  Gary D. Grayson ,  Victor J. Barackman

    IPC: F16K31/36 ,  F16K15/14 ,  F16K1/44

    Abstract: Fluid apparatus and related methods are disclosed. An example fluid apparatus includes a housing defining a fluid flow passageway between an inlet and an outlet. The housing has a first valve seat and a second valve seat positioned in the fluid flow passageway. The first valve seat is spaced from the second valve seat. A flow control member is positioned in the fluid flow passageway. The flow control member has a first disk and a second disk. The first disk is to engage the first valve seat and the second disk to engage the second valve seat.

    Stacked Disk Check Valve
    10.
    发明申请
    Stacked Disk Check Valve 审中-公开

    公开(公告)号：US20180038497A1

    公开(公告)日：2018-02-08

    申请号：US15228735

    申请日：2016-08-04

    Applicant: The Boeing Company

    Inventor： Christopher C. Veto ,  Gary D. Grayson ,  Victor J. Barackman

    IPC: F16K15/14 ,  F16K31/126

    CPC classification number: F16K15/148 ,  F16K1/443 ,  Y10T137/7832 ,  Y10T137/7842 ,  Y10T137/7879

    Abstract: Fluid apparatus and related methods are disclosed. An example fluid apparatus includes a housing defining a fluid flow passageway between an inlet and an outlet. The housing has a first valve seat and a second valve seat positioned in the fluid flow passageway. The first valve seat is spaced from the second valve seat. A flow control member is positioned in the fluid flow passageway. The flow control member has a first disk and a second disk. The first disk is to engage the first valve seat and the second disk to engage the second valve seat.

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