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    UV-IR COMBINATION CURING SYSTEM AND METHOD OF USE FOR WIND BLADE MANUFACTURE AND REPAIR
    3.
    发明申请
    UV-IR COMBINATION CURING SYSTEM AND METHOD OF USE FOR WIND BLADE MANUFACTURE AND REPAIR 有权
    UV-IR组合固化系统及风叶制造与维修方法

    公开(公告)号：US20130240118A1

    公开(公告)日：2013-09-19

    申请号：US13770092

    申请日：2013-02-19

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Xiaomei Fang ,  Thomas Miebach ,  David Simon ,  Jordan Philip Seeger

    IPC: F03D1/06

    CPC classification number: F03D1/0675 ,  B29C35/0805 ,  B29C70/28 ,  B29C73/34 ,  B29C2035/0822 ,  B29C2035/0827 ,  B29L2031/08 ,  Y02E10/721

    Abstract: A UV-IR combination curing system and method for manufacture and repair of composite parts, such as for use in wind blade manufacture and repair. The system and method utilize UV and IR dual radiation sources to cure glass fiber reinforced laminates containing a photo initiator. The UV and IR dual radiation sources can be configured as discrete stand-alone UV and IR lamps used in a side by side configuration, a plurality of UV lamps with thermal IR radiation, a combined UV/IR lamp, or other forms of light sources providing both UV and IR radiation. To achieve high glass transition and complete curing of thick laminates, the IR radiation source is initially turned on to heat the laminate to close to 40° C.-100° C. before the UV radiation source is turned on. The IR radiation source can be turned off after UV radiation source is activated.

    Abstract translation: UV-IR组合固化系统以及用于制造和修复复合材料部件的方法，例如用于风叶片的制造和修理。 该系统和方法利用UV和IR双重辐射源来固化含有光引发剂的玻璃纤维增​​强层压板。 UV和IR双重辐射源可以配置为并排配置使用的独立UV和IR灯，具有热IR辐射的多个UV灯，组合的UV / IR灯或其他形式的光源 提供UV和IR辐射。 为了实现高的玻璃化转变和厚层压板的完全固化，首先打开IR辐射源，以在UV辐射源打开之前将层压板加热至接近40°C-100°C。 紫外线辐射源激活后，红外辐射源可以关闭。

    Braided blades and vanes having dovetail roots
    4.
    发明授权
    Braided blades and vanes having dovetail roots 有权

    公开(公告)号：US10589475B2

    公开(公告)日：2020-03-17

    申请号：US14860132

    申请日：2015-09-21

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Nicholas Joseph Kray ,  Xiaomei Fang ,  Christopher Madsen ,  Ian Francis Prentice ,  Sultan Shair ,  Dong-Jin Shim ,  Douglas Duane Ward

    IPC: F01D5/14 ,  B29C70/24 ,  F01D9/04 ,  F01D25/00 ,  F01D5/28 ,  B29C70/44 ,  B29C70/48

    Abstract: A gas turbine engine composite article having a composite article airfoil extending outwardly to an article root to an article airfoil tip. Within the article airfoil is a core including a core airfoil attached to a core root including a core dovetail. A continuous outer three-dimensional braided layer including braided composite material tows are braided on the core and the braided layer covers the entire core airfoil and the core root. The core may be an inflatable mandrel or a composite core made of a composite material. The core may include stiffeners such as an I beam or hollow rectangular cross-section box beams. A method for making such an article includes braiding a continuous outer three-dimensional braided layer including braided composite material tows on the core including covering the entire core airfoil and the core root with the continuous outer three-dimensional braided layer.

    Thermal conductor for use in an electric machine and method of forming the same
    6.
    发明授权
    Thermal conductor for use in an electric machine and method of forming the same 有权
    用于电机的导热体及其形成方法

    公开(公告)号：US09537375B2

    公开(公告)日：2017-01-03

    申请号：US13891671

    申请日：2013-05-10

    Applicant: General Electric Company

    Inventor： Wei Zhang ,  Xiaomei Fang

    IPC: H02K9/22

    CPC classification number: H02K9/22

    Abstract: An electric machine includes a housing, a stator core positioned within the housing, a wire wound about the stator core to form a plurality of end-turns that extend from an end of the stator core, and a thermal conductor positioned between the plurality of end-turns and the housing. The thermal conductor includes a substrate and a thermally conductive coating formed on a surface of the substrate. The thermally conductive coating includes a thermally conductive, dielectric material configured to transfer heat from the plurality of end-turns to the substrate.

    Abstract translation: 电机包括壳体，定位在壳体内的定子芯，围绕定子铁芯缠绕的线，以形成从定子芯的端部延伸的多个端匝，以及位于多个端部之间的热导体 转动和住房。 热导体包括基板和形成在基板的表面上的导热涂层。 导热涂层包括导热的介电材料，其被配置为将热量从多个端匝传递到衬底。

    Slot liner for an electric machine
    7.
    发明授权
    Slot liner for an electric machine 有权
    用于电机的槽衬

    公开(公告)号：US09419489B2

    公开(公告)日：2016-08-16

    申请号：US13955889

    申请日：2013-07-31

    Applicant: General Electric Company

    Inventor： Matthew Hal Littlejohn ,  Xiaomei Fang ,  Wei Zhang

    IPC: H02K3/34 ,  H02K3/32 ,  H02K3/48 ,  H02K3/30 ,  H02K9/22

    CPC classification number: H02K3/345 ,  H02K3/30 ,  H02K3/32 ,  H02K3/325 ,  H02K3/34 ,  H02K3/48 ,  H02K9/22

    Abstract: A slot liner for a stator and/or a rotor of an electric machine includes a body configured to be received within a stator slot and/or within a rotor slot. The body extends from a first end to an opposite second end and from a first edge to an opposite second edge. The body includes an inner segment and first and second outer segments that extend along the body. The first and second outer segments flank the inner segment such that the inner segment extends between the first and second outer segments along the body. The inner segment includes at least one different material such that a thermal conductivity of the inner segment is greater than a thermal conductivity of the first and second outer segments.

    Abstract translation: 用于电机的定子和/或转子的槽衬套包括构造成容纳在定子槽内和/或转子槽内的主体。 主体从第一端延伸到相对的第二端并且从第一边缘延伸到相对的第二边缘。 主体包括沿主体延伸的内部段和第一和第二外部段。 第一和第二外部段在内部区段的侧面，使得内部段沿主体在第一和第二外部段之间延伸。 内部段包括至少一种不同的材料，使得内部段的热导率大于第一和第二外部段的热导率。

    STATOR SLOT LINERS
    9.
    发明申请
    STATOR SLOT LINERS 有权
    定子槽线

    公开(公告)号：US20160065025A1

    公开(公告)日：2016-03-03

    申请号：US14471488

    申请日：2014-08-28

    Applicant: General Electric Company

    Inventor： Wei Zhang ,  RiAn Zhao ,  Xiaomei Fang ,  Matthew Hal Littlejohn

    IPC: H02K3/34 ,  H02K15/04 ,  B29C70/68 ,  H02K3/30

    CPC classification number: H02K3/345 ,  B29C70/025 ,  B29C70/688 ,  B29C70/88 ,  B29L2031/34 ,  H02K3/30 ,  H02K15/04 ,  H02K15/10

    Abstract: A slot liner for a stator assembly in one embodiment includes a mesh structural member and a coating. The coating is disposed on at least one side of the mesh structural member, and includes a mixture of a filler and a polyimide resin. The filler is a high thermal conductivity electrical insulating (HTCEI) filler, and includes particles of at least one of boron nitride, aluminum nitride, or a diamond material.

    Abstract translation: 在一个实施例中，用于定子组件的槽衬套包括网状结构构件和涂层。 涂层设置在网状结构构件的至少一侧，并且包括填料和聚酰亚胺树脂的混合物。 填料是高导热电绝缘（HTCEI）填料，并且包括氮化硼，氮化铝或金刚石材料中的至少一种的颗粒。

    ROTOR SLOT LINERS
    10.
    发明申请
    ROTOR SLOT LINERS 有权
    转子槽衬

    公开(公告)号：US20160065024A1

    公开(公告)日：2016-03-03

    申请号：US14471306

    申请日：2014-08-28

    Applicant: General Electric Company

    Inventor： Wei Zhang ,  Xiaochuan Jia ,  Charles T. Sigler ,  Xiaomei Fang ,  Hao Huang ,  David Dimitri Karipides

    IPC: H02K3/34 ,  H02K15/10

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

    Abstract: A slot liner for a rotor assembly in one embodiment includes a metallic support member and a coating. The coating is disposed on at least one side of the metallic support member, and includes a mixture of a filler and a polyimide resin. The filler is a high thermal conductivity electrical insulating (HTCEI) filler, and includes particles of at least one of boron nitride, aluminum nitride, or a diamond material.

    Abstract translation: 在一个实施例中，用于转子组件的槽衬套包括金属支撑构件和涂层。 涂层设置在金属支撑构件的至少一侧，并且包括填料和聚酰亚胺树脂的混合物。 填料是高导热电绝缘（HTCEI）填料，并且包括氮化硼，氮化铝或金刚石材料中的至少一种的颗粒。

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