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    APPARATUS AND METHOD FOR FORMING FLANGES ON COMPONENTS
    11.
    发明申请
    APPARATUS AND METHOD FOR FORMING FLANGES ON COMPONENTS 有权
    在组件上形成法兰的装置和方法

    公开(公告)号：US20150266213A1

    公开(公告)日：2015-09-24

    申请号：US14221583

    申请日：2014-03-21

    Applicant: General Electric Company

    Inventor： Mark Ernest Vermilyea ,  Nicholas Joseph Kray ,  Matthew Allen Radebach ,  Alexander Joseph Vallee, JR. ,  Craig Douglas Carmichael

    IPC: B29C43/02

    CPC classification number: B29C43/027 ,  B29C33/505 ,  B29C57/06 ,  B29C70/44 ,  B29C70/446 ,  B29C2043/028 ,  B29L2031/772

    Abstract: An apparatus for forming a flange on a component is presented. The apparatus includes a mold disposed for the placement of the component thereon, a forming tool, and a tubular bladder. The forming tool is assembled to hold the component with a first portion extending into a space defined between the mold and the forming tool. The tubular bladder has a non-uniform wall thickness around its cross section along a longitudinal dimension of the bladder. The bladder is disposed in a step defined in the mold, and configured to impart a forming force to the portion extending into the space to form the flange on the component when the bladder is inflated. A method for forming the flange on the component is also provided.

    Abstract translation: 提出了一种用于在部件上形成凸缘的装置。 该装置包括设置成用于将部件放置在其上的模具，成形工具和管状囊状物。 成形工具被组装以保持部件，其中第一部分延伸到限定在模具和成形工具之间的空间中。 管状囊在其横截面周围沿着膀胱的纵向尺寸具有不均匀的壁厚。 囊被设置在模具中限定的台阶中，并且被构造成当膨胀囊膨胀时，向延伸到空间中的部分施加成形力，以在部件上形成凸缘。 还提供了用于在部件上形成凸缘的方法。

    COMPOSITE ARTICLE AND METHODS THEREFOR
    15.
    发明申请
    COMPOSITE ARTICLE AND METHODS THEREFOR 审中-公开
    复合材料及其方法

    公开(公告)号：US20150314556A1

    公开(公告)日：2015-11-05

    申请号：US13687117

    申请日：2012-11-28

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Ming Xie ,  Mark Ernest Vermilyea ,  Bowden Kirkpatrick ,  Mitchell Harold Boyer ,  Elliott Keller Schulte ,  Benjamin Ferrell

    IPC: B32B5/12 ,  B32B37/14 ,  F01D25/24

    CPC classification number: B32B5/12 ,  B29C70/30 ,  B32B37/14 ,  B32B2260/046 ,  B32B2305/08 ,  B32B2305/10 ,  F01D25/24 ,  F05D2220/32 ,  F05D2230/31 ,  F05D2300/603 ,  Y10T156/1023 ,  Y10T428/24124

    Abstract: A method is provided for forming a composite article to have a primary composite structure and an integral secondary composite structure that extends out of a plane defined by the primary composite structure. The method includes laying-up first plies to construct the primary composite structure. The first plies contain continuous reinforcement material and extend from a first zone that will define the primary composite structure into a second zone that will define the secondary composite structure. During laying-up of the first plies, additional plies are interleaved with the first plies within the second zone but not the first zone. The additional plies originate within a build-up zone between the first and second zones and extend therefrom into the second zone. After interleaving the plies, the build-up zone is deformed to orient the second zone and form the secondary composite structure that extends out of the plane defined by the continuous reinforcement material of the first plies.

    Abstract translation: 提供了一种用于形成复合制品以具有主要复合结构和从由主复合结构限定的平面外延伸的整体的次级复合结构的方法。 该方法包括铺设第一层以构造主复合结构。 第一层包含连续的增强材料，并从将限定主复合结构的第一区延伸到将限定次级复合结构的第二区。 在第一层铺设期间，附加层与第二区内的第一层交错而不是第一区。 附加层起始于第一和第二区之间的积聚区，并从其延伸进入第二区。 在层叠之后，堆积区域变形以使第二区域定向并且形成延伸出由第一层的连续增强材料限定的平面的次级复合结构。

    SUPERCONDUCTING SWITCH FOR A SUPERCONDUCTING MAGNET
    16.
    发明公开
    SUPERCONDUCTING SWITCH FOR A SUPERCONDUCTING MAGNET 审中-公开

    公开(公告)号：US20240274336A1

    公开(公告)日：2024-08-15

    申请号：US18567982

    申请日：2021-06-11

    Applicant: General Electric Company

    Inventor： Mark Ernest Vermilyea ,  Anbo Wu ,  Susumu Mine ,  Minfeng Xu

    IPC: H01F6/04

    CPC classification number: H01F6/04

    Abstract: A superconducting magnet includes a cooling tank containing a cooling medium and at least one superconducting circuit configured for generating a magnetic field. The superconducting magnet further includes a power supply connected to the superconducting circuit(s) for energizing the superconducting circuit(s) and a superconducting switch electrically connected across ends of the superconducting circuit(s). The superconducting switch includes a superconducting winding and a thermal conduction member having a first end thermally coupled to the superconducting winding and a second end thermally coupled to the cooling medium within the cooling tank. The thermal conduction member includes, at least, a first layer and a second layer. The first layer is constructed of a metal material having a first thermal conductivity. The second layer supports the first layer and is constructed of a material having a second thermal conductivity that is lower than the first thermal conductivity.

    Fiber placement machine roller with vacuum assisted tow handling
    20.
    发明授权
    Fiber placement machine roller with vacuum assisted tow handling 有权

    公开(公告)号：US09868259B2

    公开(公告)日：2018-01-16

    申请号：US14857858

    申请日：2015-09-18

    Applicant: General Electric Company

    Inventor： Mark Ernest Vermilyea ,  Nicholas Joseph Kray

    IPC: B29C70/38 ,  B29C70/54

    CPC classification number: B29C70/382 ,  B29C70/386 ,  B29C70/54

    Abstract: A fiber placement system is provided that can include a compaction roller defining a plurality of openings between a roller outer surface and a roller inner surface. The plurality of openings are in fluid communication with a vacuum source. A cover can be included in or on the compaction roller so as to block airflow through a portion of the openings. The fiber placement system can also include a head including a frame and at least one supply spool mounted on the frame. The supply spool is supported on a hub for rotation, and the compaction roller is aligned to receive one or more fiber tows from the at least one supply spool. Methods are also provided for laying a prepreg tow material using automated fiber placement.

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