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    Supplemental cooling of cabin air compressor motor
    92.
    发明授权
    Supplemental cooling of cabin air compressor motor 有权

    公开(公告)号：US10174767B2

    公开(公告)日：2019-01-08

    申请号：US14790760

    申请日：2015-07-02

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Debabrata Pal

    IPC: F04D29/58 ,  F04D25/06 ,  F04D13/06 ,  H01B7/00 ,  B64D13/02 ,  B64D13/00 ,  H02K5/20 ,  H02K9/00 ,  F04D25/08 ,  B64D13/06 ,  B64D33/02

    Abstract: An assembly includes a first conductor, a tube extending along the first conductor between first and second ends of the first conductor, and an electrically-insulating barrier surrounding the first conductor and the tube such that the tube is spaced from the first conductor. Another assembly includes a plurality of conductors, a first tube extending along at least one of the conductors, and an electrically-insulating barrier enclosing the conductors and the first tube in which the barrier maintains spacing between the first tube and one or more adjacent conductors. In each assembly, the tube is configured to permit a fluid to flow therethrough. A method of manufacturing a feeder cable includes providing conductors that extend between first and second lugs of each conductor, enclosing the conductors within an electrically-insulating layer, and forming a cooling passage within the electrically-insulating layer that extends along one of the conductors.

    INTEGRATED CONTACTOR MOUNTING POST
    93.
    发明申请
    INTEGRATED CONTACTOR MOUNTING POST 审中-公开

    公开(公告)号：US20180366922A1

    公开(公告)日：2018-12-20

    申请号：US15628020

    申请日：2017-06-20

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Debabrata Pal ,  Mark Hamilton Severson

    IPC: H02B1/56

    CPC classification number: H02B1/56 ,  B60R16/03 ,  B64D2221/00 ,  H01H1/62 ,  H01H9/52 ,  H01H50/12 ,  H01H50/14 ,  H01H50/546 ,  H01H51/065

    Abstract: A contactor assembly post is provided. The contactor assembly post includes a first portion electrically connected to an external bus bar at an exterior of an electrical contactor housing, a second portion electrically connected to an internal bus bar at the exterior of the electrical contactor housing, a third portion and fins. The internal bus bar is configured to extend into an interior of the electrical contactor housing to be electrically coupled to another internal bus bar. The third portion extends transversely between the first and second portions. The fins extend transversely from multiple points defined along a longitudinal axis of the third portion.

    GENERATOR WITH ENHANCED STATOR COOLING AND REDUCED WINDAGE LOSS
    94.
    发明申请
    GENERATOR WITH ENHANCED STATOR COOLING AND REDUCED WINDAGE LOSS 审中-公开

    公开(公告)号：US20180337571A1

    公开(公告)日：2018-11-22

    申请号：US15596259

    申请日：2017-05-16

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Debabrata Pal

    IPC: H02K1/32 ,  H02K1/28 ,  H02K1/22 ,  H02K9/22

    Abstract: A stator of an electrical generator includes a stator core including a plurality of stacked stator laminations and at least one end turn. At least one cooling passage provides a fluid flow path through a portion of the plurality of stator laminations to the at least one end turn. The at least one cooling passage includes at least one radial channel arranged in fluid communication with an axial channel. The at least one cooling passage is formed directly into the portion of the plurality of stator laminations.

    Flexible laminated thermocouple
    98.
    发明授权
    Flexible laminated thermocouple 有权

    公开(公告)号：US09891114B2

    公开(公告)日：2018-02-13

    申请号：US14289182

    申请日：2014-05-28

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Eric Karlen ,  John Horowy ,  William Louis Wentland ,  Debabrata Pal

    IPC: G01K1/00 ,  G01K1/12 ,  G01K7/02

    CPC classification number: G01K1/12 ,  G01K7/02

    Abstract: A flexible laminated thermocouple is provided and includes layers of insulation material. At least one of the layers has a longitudinal axis and includes thermocouple conductors formed of differing electrically conductive materials. Each of the thermocouple conductors includes a main section extending along the longitudinal axis and a flange extending transversely to the longitudinal axis. The main sections are insulated from one another and the thermocouple conductors are insulated from thermocouple conductors of another layer.

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