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    TURBINE COMPONENT ASSEMBLY
    11.
    发明申请
    TURBINE COMPONENT ASSEMBLY 审中-公开

    公开(公告)号：US20180363497A1

    公开(公告)日：2018-12-20

    申请号：US15624196

    申请日：2017-06-15

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Glenn Curtis TAXACHER ,  Bruce BADDING ,  Herbert Chidsey ROBERTS, III

    IPC: F01D25/00 ,  C04B35/80 ,  C04B37/02 ,  F01D9/04 ,  F23R3/00

    Abstract: A turbine component assembly is disclosed, including a first component, a second component, and an interface shield. The first component is arranged to be disposed adjacent to a hot gas path, and includes a ceramic matrix composite composition. The second component is adjacent to the first component and arranged to be disposed distal from the hot gas path across the first component. The interface shield is disposed on a contact region of the first component, and directly contacts the second component.

    TURBINE SHROUD ASSEMBLY
    12.
    发明申请
    TURBINE SHROUD ASSEMBLY 审中-公开

    公开(公告)号：US20180363485A1

    公开(公告)日：2018-12-20

    申请号：US15623657

    申请日：2017-06-15

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Matthew Troy HAFNER ,  Frederic Woodrow ROBERTS, JR. ,  Glenn Curtis TAXACHER

    IPC: F01D11/00 ,  F01D9/04

    Abstract: A turbine shroud assembly including an outer shroud arranged within a turbine and further comprising opposed extending portions. The turbine shroud assembly further including an inner shroud shielding the outer shroud from a gas flowing along a gas path within the turbine during operation of the turbine and comprising opposed first and second arcuate portions extending around and in direct contact with a corresponding extending portion of the outer shroud for supporting the inner shroud from the outer shroud. The turbine shroud assembly further including a spline seal extending between the first and second arcuate portions and positioned between the inner shroud and the outer shroud. The turbine shroud assembly further including at least one of the inner shroud, the outer shroud and the spline seal including at least one protrusion for maintaining positive retention of the spline seal during non-operation of the turbine.

    TURBINE SHROUD ASSEMBLY
    13.
    发明申请
    TURBINE SHROUD ASSEMBLY 审中-公开

    公开(公告)号：US20180363483A1

    公开(公告)日：2018-12-20

    申请号：US15623696

    申请日：2017-06-15

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Matthew Troy HAFNER ,  John McConnell DELVAUX ,  Glenn Curtis TAXACHER

    IPC: F01D9/04

    Abstract: A turbine component includes an outer shroud arranged within a turbine and further including opposed extending portions. The component further provides an inner shroud shielding the outer shroud from a gas path within the turbine during operation of the turbine and including opposed arcuate portions extending around and in direct contact with a corresponding extending portion of the outer shroud for supporting the inner shroud from the outer shroud. The component further provides a load path forming region at least partially extending between facing surfaces of each arcuate portion and corresponding extending portion. During operation of the turbine, load path forming regions extend into direct contact between at least a portion of the facing surfaces of each arcuate portion and corresponding extending portion, resulting in formation of a loading arrangement having generally evenly distributed radial load forces at the load path forming regions.

    GEAR MADE FROM FIRST AND SECOND MATERIALS
    15.
    发明申请
    GEAR MADE FROM FIRST AND SECOND MATERIALS 审中-公开
    第一和第二材料的齿轮

    公开(公告)号：US20160003339A1

    公开(公告)日：2016-01-07

    申请号：US14657446

    申请日：2015-03-13

    Applicant: General Electric Company

    Inventor： Herbert Chidsey ROBERTS, III ,  Glenn Curtis TAXACHER

    IPC: F16H55/06 ,  F16H55/12 ,  F16H55/17

    CPC classification number: F16H55/06 ,  F16H55/12 ,  F16H55/17

    Abstract: A gear set may include a gear having improved operating performance by including location specific strength and wear properties, more specifically the gear may include a hub that may be made from a first material and a plurality of gear teeth that may be made from a second material and mounted to the hub.

    Abstract translation: 齿轮组可以包括通过包括位置比例强度和磨损特性而具有改进的操作性能的齿轮，更具体地说，齿轮可以包括可由第一材料制成的轮毂和可以由第二材料制成的多个齿轮齿 并安装到集线器。

    TURBINE COMPONENT
    16.
    发明申请
    TURBINE COMPONENT 审中-公开
    涡轮组件

    公开(公告)号：US20150345308A1

    公开(公告)日：2015-12-03

    申请号：US14292985

    申请日：2014-06-02

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Frederic Woodrow ROBERTS, Jr. ,  Victor John MORGAN ,  Glenn Curtis TAXACHER ,  Jacob John KITTLESON

    IPC: F01D5/22 ,  F01D5/28

    CPC classification number: F01D11/001 ,  F01D11/08 ,  F01D11/122 ,  F05D2300/6033

    Abstract: A turbine component is disclosed. The turbine component includes an outer shroud and an inner shroud having a first hook region extending over a first portion of the outer shroud and a second hook region extending over a second portion of the outer shroud. A first hook gap, a second hook gap, a first radial gap, and a second radial gap are arranged and disposed to permit the inner shroud to deflect from the outer shroud under thermal loading. Additionally or alternatively, the inner shroud includes ceramic matrix composite fibers having a thermal conductivity of less than 200 W/m·k and greater than 10 W/m·k.

    Abstract translation: 公开了一种涡轮机部件。 涡轮机部件包括外护罩和内护罩，其具有在外护罩的第一部分上延伸的第一钩区域和在外护罩的第二部分上延伸的第二钩区域。 第一钩间隙，第二钩间隙，第一径向间隙和第二径向间隙被布置和设置成允许内护罩在热负荷下从外护罩偏转。 另外或替代地，内护罩包括导热率小于200W / m·k且大于10W / m·k的陶瓷基复合纤维。

    PROCESS OF PRODUCING A CERAMIC MATRIX COMPOSITE TURBINE BUCKET, INSERT FOR A CERAMIC MATRIX COMPOSITE TURBINE BUCKET AND CERAMIC MATRIX COMPOSITE TURBINE BUCKET
    17.
    发明申请
    PROCESS OF PRODUCING A CERAMIC MATRIX COMPOSITE TURBINE BUCKET, INSERT FOR A CERAMIC MATRIX COMPOSITE TURBINE BUCKET AND CERAMIC MATRIX COMPOSITE TURBINE BUCKET 有权
    一种陶瓷基体复合涡轮机的制作方法，一种陶瓷基复合涡轮机和陶瓷基体复合涡轮机

    公开(公告)号：US20150147184A1

    公开(公告)日：2015-05-28

    申请号：US14088612

    申请日：2013-11-25

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Peter de DIEGO ,  John McConnell DELVAUX ,  Glenn Curtis TAXACHER

    IPC: F01D5/28 ,  B28B11/24

    CPC classification number: F01D5/282 ,  C04B35/573 ,  C04B35/65 ,  C04B35/806 ,  F01D5/081 ,  F01D5/18 ,  F01D5/284 ,  F01D5/3007 ,  F05D2300/6033

    Abstract: A process of producing a ceramic matrix composite turbine bucket, an insert for a ceramic matrix composite turbine bucket, and a ceramic matrix composite turbine bucket are disclosed. The process includes providing a bucket preform having a dovetail cavity, the dovetail cavity being enclosed within a dovetail shank of the bucket preform, positioning an insert within the dovetail cavity, then forming the ceramic matrix composite turbine bucket in a furnace. The insert includes a geometry configured to be fit within a dovetail cavity of the ceramic matrix composite turbine bucket, a bucket preform, or both. The insert is foam material or a plurality of ceramic matrix composite plies. The ceramic matrix composite turbine bucket includes a dovetail shank and a dovetail cavity enclosed within the dovetail shank. The dovetail cavity is arranged and disposed for receiving an insert.

    Abstract translation: 公开了一种制备陶瓷基复合涡轮机桶，陶瓷基复合涡轮机叶片嵌件和陶瓷基复合涡轮机桶的方法。 该方法包括提供具有燕尾腔的料斗预制件，燕尾槽被封闭在料斗预制件的燕尾柄内，将插入件定位在燕尾槽内，然后在炉中形成陶瓷基复合涡轮机桶。 插入件包括被配置为配合在陶瓷基复合涡轮机桶，桶预制件或二者的燕尾槽内的几何形状。 插入件是泡沫材料或多个陶瓷基复合层。 陶瓷基复合涡轮机桶包括燕尾柄和燕尾榫柄内的燕尾腔。 燕尾腔布置和布置成用于接收插入物。

    METHOD OF FORMING A CERAMIC MATRIX COMPOSITE COMPONENT, A CERAMIC MATRIX COMPOSITE COMPONENT AND A TIP MEMBER
    18.
    发明申请
    METHOD OF FORMING A CERAMIC MATRIX COMPOSITE COMPONENT, A CERAMIC MATRIX COMPOSITE COMPONENT AND A TIP MEMBER 审中-公开
    形成陶瓷基复合组分的方法，陶瓷基复合组分和提前成分

    公开(公告)号：US20140199174A1

    公开(公告)日：2014-07-17

    申请号：US13739136

    申请日：2013-01-11

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Herbert Chidsey ROBERTS, III ,  Gregory Scot CORMAN ,  Philip Harold MONAGHAN ,  Glenn Curtis TAXACHER

    IPC: F01D5/14

    CPC classification number: F01D5/147 ,  F01D5/282 ,  F01D5/284 ,  F05D2300/6033 ,  Y10T428/131

    Abstract: A method of forming a ceramic matrix composite (CMC) component, a CMC component and a tip member are provided. The method of form the CMC component includes providing a component preform having a first end, a second end, and a cavity, the cavity having a pre-determined shape and a first engagement surface. The method includes forming a tip member from a pre-consolidated composite material, the tip member having a second engagement surface generally conforming to the first engagement surface. The method includes directing the second engagement surface to the first engagement surface. The method includes consolidating the component preform and tip member. The ceramic matrix composite component is formed having a desired geometry and the tip member stays in place in the cavity during operation of the ceramic matrix composite component.

    Abstract translation: 提供了形成陶瓷基复合材料（CMC）组分，CMC组分和尖端构件的方法。 形成CMC部件的方法包括提供具有第一端，第二端和空腔的部件预制件，所述空腔具有预定形状和第一接合表面。 所述方法包括从预固化复合材料形成尖端构件，所述尖端构件具有大致与第一接合表面相符的第二接合表面。 该方法包括将第二接合表面引导到第一接合表面。 该方法包括固定部件预制件和尖端部件。 陶瓷基体复合部件形成为具有期望的几何形状，并且尖端部件在陶瓷基体复合部件的操作期间保持在空腔中的适当位置。

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