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    Clutch with swirl breaks
    1.
    发明授权
    Clutch with swirl breaks 有权

    公开(公告)号：US10982722B2

    公开(公告)日：2021-04-20

    申请号：US16401044

    申请日：2019-05-01

    Applicant: General Electric Company

    Inventor： Siddharth Navinchandra Ashar ,  Jason Winfred Jewett

    IPC: F16D11/14 ,  F16D48/06 ,  F16D23/02

    Abstract: A clutch system configured to transmit torque between an input shaft and an output shaft. The clutch system includes a clutch. The clutch includes: an input portion disposed at an end of the input shaft; an output portion disposed at an end of the output shaft; a sliding component that slides axially between the input and output portions to engage the clutch; and swirl breaks. The input portion, the output portion, and the sliding component each comprises walls. The swirl breaks are affixed to a one of the walls.

    FLOW ANGLE PROBE
    3.
    发明申请
    FLOW ANGLE PROBE 审中-公开

    公开(公告)号：US20170254828A1

    公开(公告)日：2017-09-07

    申请号：US15075941

    申请日：2016-03-21

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Andreas Herrig ,  Carsten Michael Schneider ,  Erik Mele ,  Siddharth Navinchandra Ashar

    IPC: G01P13/00

    CPC classification number: G01P13/0006 ,  G01P13/002 ,  G01P13/0026 ,  G01P13/0033 ,  G01P13/0053

    Abstract: A flow angle probe is provided having (a) a probe flap for contacting a moving fluid within a fluid conduit; (b) a probe body mechanically coupled to the probe flap; (c) a force sensor disposed within the probe body and operationally coupled to the probe flap; and optionally (d) a probe shaft coupled to the probe body. A deflection of the probe flap caused by contact with the moving fluid produces a corresponding force sensor signal output which is minimized by rotation of the probe flap. The angle between this point of minimum deflection and a reference position is taken to be the flow angle of the moving fluid in the vicinity of the probe flap. The novel flow angle probes disclosed herein may be used in a wide variety of turbomachines and fluid processing systems, and applications, including turbomachine design and operational control, and in flow assurance.

    INTEGRATED MOTOR AND FLUID PUMP
    5.
    发明申请
    INTEGRATED MOTOR AND FLUID PUMP 审中-公开
    集成电机和流体泵

    公开(公告)号：US20160169231A1

    公开(公告)日：2016-06-16

    申请号：US14729405

    申请日：2015-06-03

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Vittorio Michelassi ,  Siddharth Navinchandra Ashar ,  Ismail Hakki Sezal ,  Rene du Cauze de Nazelle ,  Egidio Marotta ,  Ravishankar Balasubramanian ,  Mohamed Osama

    IPC: F04D13/06 ,  F04D29/18 ,  F04D29/42 ,  F04D29/52 ,  H02K9/19 ,  F04D31/00 ,  H02K17/16 ,  H02K1/27 ,  H02K1/24 ,  F04D29/22 ,  F04D29/046

    CPC classification number: H02K9/19 ,  F04D1/06 ,  F04D13/0673 ,  F04D13/0693 ,  F04D13/10 ,  F04D29/061 ,  F04D31/00 ,  H02K1/2786 ,  H02K7/14 ,  H02K16/00 ,  H02K17/16 ,  H02K19/103 ,  H02K21/22

    Abstract: An electric pump powered by an electric motor having a stator disposed within a hollow rotor is provided. Impellers on the rotor outer surface extend into a fluid flow path defined by the pump. One or more torque-producing rotor sections are driven by a plurality of independently controllable stator sections disposed within the rotor cavity. The relative positions of the rotor and stator are maintained by a plurality of bearings configured to allow rotation of the rotor and defining a bearing span. The pump is configured such that the stator and rotor share the same bearing span. Such an arrangement reduces motor windage losses relative to conventional motors in which the rotor is disposed within the stator, owing to a reduction in the diameter of the air gap between the stator and the rotor. In addition, the peripheral speed of the pump is increased owing to an increase in the rotor diameter.

    Abstract translation: 提供一种由具有设置在中空转子内的定子的电动机驱动的电动泵。 转子外表面上的叶轮延伸到由泵限定的流体流动路径中。 一个或多个扭矩产生转子部分由设置在转子腔内的多个可独立控制的定子部分驱动。 转子和定子的相对位置由构造成允许转子旋转并限定轴承跨度的多个轴承保持。 泵构造成使得定子和转子共享相同的轴承跨度。 由于定子和转子之间的空气间隙的直径减小，这种布置相对于其中转子设置在定子内的常规电动机减少了电机风阻损失。 此外，由于转子直径的增加，泵的圆周速度增加。

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