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    Electric machine with low profile retention assembly for retention of stator core
    13.
    发明授权
    Electric machine with low profile retention assembly for retention of stator core 有权

    公开(公告)号：US12261483B2

    公开(公告)日：2025-03-25

    申请号：US17975666

    申请日：2022-10-28

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Matthew Robert Martin ,  Philip Michael Cioffi ,  John Russell Yagielski ,  Wei Zhang

    IPC: H02K1/18 ,  H02K1/20

    Abstract: An electric machine with a low profile retention assembly for retention of a stator core is disclosed. A first housing houses the stator core. The first housing has an axial end face with a circumferentially extending, shaped profile having recessed portions that project axially inward alternating with non-recessed portions. A portion of the stator core extends axially out from the recessed portions. A core retention spring is disposed circumferentially at the axial end face of the first housing. The core retention spring has direct contact with the portion of the stator core that extends axially out from the recessed portions of the first housing and the shaped profile of the housing. The core retention spring pushes against the portion of the stator core that extends that extends axially out from the first housing, imparting one or more of an axial load and radial load into the stator core.

    ELECTRIC COMPONENT WITH RESIN DAM FOR CONDUCTIVE WINDING SLOT
    14.
    发明公开
    ELECTRIC COMPONENT WITH RESIN DAM FOR CONDUCTIVE WINDING SLOT 审中-公开

    公开(公告)号：US20230336045A1

    公开(公告)日：2023-10-19

    申请号：US17659097

    申请日：2022-04-13

    Applicant: General Electric Company

    Inventor： Matthew Robert Martin ,  Karim Younsi ,  Nolan Gregg Curwen ,  Wei Zhang ,  John Russell Yagielski

    IPC: H02K3/34 ,  H02K3/30 ,  H02K15/10

    CPC classification number: H02K3/345 ,  H02K3/30 ,  H02K15/10

    Abstract: An electric component for an electric machine includes a body having slots defined therein, and a conductive winding extending out of axial end(s) of the slot(s). The electric component may include any electric machine component having conductive windings, e.g., a stator for a generator. The electric component includes a resin dam around the conductive winding at axial end(s) of the slot(s). The resin dam blocks liquid communication through at least a space between the conductive winding and an inner surface of the slot(s), during manufacture. The electric component also includes a (solidified) insulating resin in the slot(s) and against the resin dam(s) at the axial end(s) of the slot(s). Any number of the conductive windings and slots may include a resin dam, e.g., one, some or all. The resin dams ensure complete filling of the slots and encapsulation of the conductive windings.

    Combined anesthesia machine and breathing device
    19.
    外观设计
    Combined anesthesia machine and breathing device 有权

    公开(公告)号：USD1015540S1

    公开(公告)日：2024-02-20

    申请号：US29698710

    申请日：2019-07-18

    Applicant: General Electric Company

    Designer： Wei Zhang ,  Ryan Walter Rindy ,  Hui Fang ,  Jun Hou ,  Eero Tapio Hyytiainen ,  Jiancheng Zhang ,  Donald L. Beduhn ,  Duncan Lovel Trevor-Wilson ,  Wenyoung Wu

    Abstract: FIG. 1 is a front view of a design for a combined anesthesia machine and breathing device according to the present invention.
    FIG. 2 is a back view of the combined anesthesia machine and breathing device.
    FIG. 3 is a top view of the combined anesthesia machine and breathing device.
    FIG. 4 is a bottom view of the combined anesthesia machine and breathing device.
    FIG. 5 is a right side view of the combined anesthesia machine and breathing device.
    FIG. 6 is a left side view of the combined anesthesia machine and breathing device.
    FIG. 7 is a back-left perspective of the combined anesthesia machine and breathing device; and,
    FIG. 8 is a front-right perspective view of the combined anesthesia machine and breathing device.
    The solid lines in FIGS. 1-8 illustrate a combined anesthesia machine and breathing device according to the present invention. In the drawings, the dash-dash broken lines are for the purpose of illustrating portions of the combined anesthesia machine and breathing device that form no part of the claimed design. The dash-dot broken lines in the drawings define the bounds of the claimed design and form no part thereof.

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