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    SUPERSONIC COMPRESSOR AND ASSOCIATED METHOD
    1.
    发明申请
    SUPERSONIC COMPRESSOR AND ASSOCIATED METHOD 有权
    超声压缩机及相关方法

    公开(公告)号：US20150093232A1

    公开(公告)日：2015-04-02

    申请号：US14042881

    申请日：2013-10-01

    Applicant: General Electric Company

    Inventor： Rajesh Kumar Venkata Gadamsetty ,  Chaitanya Venkata Rama Krishna Ongole ,  Douglas Carl Hofer ,  Vittorio Michelassi

    IPC: F04D21/00 ,  F04D29/40

    CPC classification number: F04D21/00 ,  F04D17/02 ,  F04D17/08 ,  F04D29/284

    Abstract: A supersonic compressor rotor and method of compressing a fluid is disclosed. The rotor includes a first and a second rotor disk, a first set and a second set of rotor vanes. The first set and second set of rotor vanes are coupled to and disposed between the first and second rotor disks. Further, the first set of rotor vanes are offset from the second set of rotor vanes. The rotor includes a first set of flow channels defined by the first set of rotor vanes disposed between the first and second rotor disks. Similarly, the rotor includes a second set of flow channels defined by the second set of rotor vanes disposed between the first and second rotor disks. Further, the rotor includes a compression ramp disposed on a rotor vane surface opposite to an adjacent rotor vane surface.

    Abstract translation: 公开了一种超音速压缩机转子和压缩流体的方法。 转子包括第一和第二转子盘，第一组和第二组转子叶片。 第一组和第二组转子叶片联接到第一和第二转子盘之间并设置在第一和第二转子盘之间。 此外，第一组转子叶片偏离第二组转子叶片。 转子包括由设置在第一和第二转子盘之间的第一组转子叶片限定的第一组流动通道。 类似地，转子包括由设置在第一和第二转子盘之间的第二组转子叶片限定的第二组流动通道。 此外，转子包括设置在与相邻的转子叶片表面相对的转子叶片表面上的压缩斜坡。

    APPARATUS FOR TRANSFERRING ENERGY BETWEEN A ROTATING ELEMENT AND FLUID
    2.
    发明申请
    APPARATUS FOR TRANSFERRING ENERGY BETWEEN A ROTATING ELEMENT AND FLUID 有权
    用于转运旋转元件和流体之间的能量的装置

    公开(公告)号：US20150377251A1

    公开(公告)日：2015-12-31

    申请号：US14315382

    申请日：2014-06-26

    Applicant: General Electric Company

    Inventor： Ismail Hakki Sezal ,  Christian Aalburg ,  Rajesh Kumar Venkata Gadamsetty ,  Matthias Carl Lang ,  Venkata Rama Krishna Chaitanya Ongole ,  Alberto Scotti del Greco

    IPC: F04D29/44 ,  F04D17/10

    CPC classification number: F04D29/444 ,  F01D9/048 ,  F04D17/10 ,  F04D17/122 ,  F04D29/4213 ,  F04D29/442 ,  F04D29/462 ,  F05D2250/51 ,  F05D2250/72

    Abstract: In some embodiments, a plenum of an apparatus for transferring energy between a rotating element and a fluid may include a through hole disposed through the plenum; a plurality of inlet guide vanes disposed proximate a peripheral edge of the through hole, the plurality of inlet guide vanes comprising a first group of inlet guide vanes having a symmetrical profile, a second group of inlet guide vanes, and a third group of inlet guide vanes, wherein each inlet guide vane of the second group and third group have a cambered profile, and wherein each inlet guide vane of the third group has a different cambered profile from each other inlet guide vane of the third group.

    Abstract translation: 在一些实施例中，用于在旋转元件和流体之间传递能量的装置的增压室可包括设置在通风室中的通孔; 多个入口引导叶片，其设置在所述通孔的周边边缘附近，所述多个入口引导叶片包括具有对称轮廓的第一组入口引导叶片，第二组入口引导叶片和第三组入口导向件 叶片，其中第二组和第三组的每个入口引导叶片具有弧形轮廓，并且其中第三组的每个入口引导叶片具有与第三组的每个其它入口引导叶片不同的弧形轮廓。

    Direct metal laser printing gas manifold
    3.
    发明授权
    Direct metal laser printing gas manifold 有权

    公开(公告)号：US12083597B2

    公开(公告)日：2024-09-10

    申请号：US17978777

    申请日：2022-11-01

    Applicant: General Electric Company

    Inventor： James J. Murray ,  Shashwat Swami Jaiswal ,  Rajesh Kumar Venkata Gadamsetty ,  Hiteshkumar Rameshchandra Mistry

    IPC: B22F12/53 ,  B22F12/40 ,  B22F12/70 ,  B33Y30/00

    CPC classification number: B22F12/53 ,  B22F12/70 ,  B33Y30/00 ,  B22F12/40

    Abstract: A gas manifold for single-nozzle deposition chambers comprising a base having a top surface and bottom surface defining a thickness; a primary nozzle having an inlet and outlet extending through the thickness of the base; and a secondary nozzle having an inlet extending partially through the top surface of the base and at least one channel extending a distance from a sidewall of the base having an outlet, the channel in fluid communication with the inlet of the secondary nozzle. The inlet of the primary nozzle has a hollow protrusion extending from the top surface of the base into the gas feed. The channel of the secondary nozzle includes a bend between the sidewall of the base and the outlet configured to pass between a first direct energy source and second direct energy source, the first energy source and second energy source disposed on a top wall of a chamber.

    DIRECT METAL LASER PRINTING GAS MANIFOLD
    4.
    发明公开
    DIRECT METAL LASER PRINTING GAS MANIFOLD 审中-公开

    公开(公告)号：US20240139819A1

    公开(公告)日：2024-05-02

    申请号：US17978777

    申请日：2022-11-01

    Applicant: General Electric Company

    Inventor： James J. Murray ,  Shashwat Swami Jaiswal ,  Rajesh Kumar Venkata Gadamsetty ,  Hiteshkumar Rameshchandra Mistry

    IPC: B22F12/53 ,  B22F12/70 ,  B33Y30/00

    CPC classification number: B22F12/53 ,  B22F12/70 ,  B33Y30/00 ,  B22F12/40

    Abstract: A gas manifold for single-nozzle deposition chambers comprising a base having a top surface and bottom surface defining a thickness; a primary nozzle having an inlet and outlet extending through the thickness of the base; and a secondary nozzle having an inlet extending partially through the top surface of the base and at least one channel extending a distance from a sidewall of the base having an outlet, the channel in fluid communication with the inlet of the secondary nozzle. The inlet of the primary nozzle has a hollow protrusion extending from the top surface of the base into the gas feed. The channel of the secondary nozzle includes a bend between the sidewall of the base and the outlet configured to pass between a first direct energy source and second direct energy source, the first energy source and second energy source disposed on a top wall of a chamber.

    Supersonic compressor and associated method
    8.
    发明授权
    Supersonic compressor and associated method 有权
    超音速压缩机及相关方法

    公开(公告)号：US09574567B2

    公开(公告)日：2017-02-21

    申请号：US14042881

    申请日：2013-10-01

    Applicant: General Electric Company

    Inventor： Rajesh Kumar Venkata Gadamsetty ,  Chaitanya Venkata Rama Krishna Ongole ,  Douglas Carl Hofer ,  Vittorio Michelassi

    IPC: F04D21/00 ,  F04D17/02 ,  F04D29/28 ,  F04D17/08

    CPC classification number: F04D21/00 ,  F04D17/02 ,  F04D17/08 ,  F04D29/284

    Abstract: A supersonic compressor rotor and method of compressing a fluid is disclosed. The rotor includes a first and a second rotor disk, a first set and a second set of rotor vanes. The first set and second set of rotor vanes are coupled to and disposed between the first and second rotor disks. Further, the first set of rotor vanes are offset from the second set of rotor vanes. The rotor includes a first set of flow channels defined by the first set of rotor vanes disposed between the first and second rotor disks. Similarly, the rotor includes a second set of flow channels defined by the second set of rotor vanes disposed between the first and second rotor disks. Further, the rotor includes a compression ramp disposed on a rotor vane surface opposite to an adjacent rotor vane surface.

    Abstract translation: 公开了一种超音速压缩机转子和压缩流体的方法。 转子包括第一和第二转子盘，第一组和第二组转子叶片。 第一组和第二组转子叶片联接到第一和第二转子盘之间并设置在第一和第二转子盘之间。 此外，第一组转子叶片偏离第二组转子叶片。 转子包括由设置在第一和第二转子盘之间的第一组转子叶片限定的第一组流动通道。 类似地，转子包括由设置在第一和第二转子盘之间的第二组转子叶片限定的第二组流动通道。 此外，转子包括设置在与相邻的转子叶片表面相对的转子叶片表面上的压缩斜坡。

    APPARATUS FOR TRANSFERRING ENERGY BETWEEN A ROTATING ELEMENT AND FLUID
    9.
    发明申请
    APPARATUS FOR TRANSFERRING ENERGY BETWEEN A ROTATING ELEMENT AND FLUID 审中-公开
    用于转运旋转元件和流体之间的能量的装置

    公开(公告)号：US20150377252A1

    公开(公告)日：2015-12-31

    申请号：US14315405

    申请日：2014-06-26

    Applicant: General Electric Company

    Inventor： Ismail Hakki Sezal ,  Christian Aalburg ,  Rajesh Kumar Venkata Gadamsetty ,  Matthias Carl Lang ,  Venkata Rama Krishna Chaitanya Ongole ,  Alberto Scotti del Greco ,  Rudolf Konrad Selmeier

    IPC: F04D29/46 ,  F04D17/08

    CPC classification number: F04D29/462 ,  F04D17/08 ,  F04D29/4213 ,  F04D29/667

    Abstract: Embodiments of an apparatus for transferring energy between a rotating element and a fluid are provided herein. In some embodiments, a plenum of an apparatus for transferring energy between a rotating element and a fluid may include a through hole disposed through the plenum; and a plurality of inlet guide vanes disposed proximate a peripheral edge of the through hole, the plurality of inlet guide vanes comprising a first group of inlet guide vanes having a cambered profile and a second group of inlet guide vanes disposed radially inward of the first group of inlet guide vanes, wherein the first group of inlet guide vanes are in a fixed position with respect to the plenum and the second group of inlet guide vanes are movable with respect to the plenum.

    Abstract translation: 本文提供了用于在旋转元件和流体之间传递能量的装置的实施例。 在一些实施例中，用于在旋转元件和流体之间传递能量的装置的增压室可包括设置在通风室中的通孔; 以及多个入口引导叶片，其设置在所述通孔的周缘附近，所述多个入口引导叶片包括具有弧形轮廓的第一组入口导向叶片和设置在所述第一组的径向内侧的第二组入口导向叶片 的入口导向叶片，其中所述第一组入口导向叶片相对于所述增压室处于固定位置，并且所述第二组入口导叶相对于所述增压室是可移动的。

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