Fiber coating method
    2.
    发明授权
    Fiber coating method 失效
    纤维涂层法

    公开(公告)号:US06548130B1

    公开(公告)日:2003-04-15

    申请号:US09665274

    申请日:2000-09-19

    IPC分类号: C23C1600

    摘要: A coating is applied to reinforcing fibers arranged into a tow by coaxially aligning the tow with an adjacent separation layer and winding or wrapping the tow and separation layer onto a support structure in an interleaved manner so that the separation layer separates a wrap of the tow from an adjacent wrap of the tow. A coating can then be uniformly applied to the reinforcing fibers without defects caused by fiber tow to fiber tow contact. The separation layer can be a carbon fiber veil.

    摘要翻译: 通过将丝束与相邻的分离层同轴对准并将丝束和分离层以交错方式缠绕或包裹在支撑结构上,使得分离层将丝束的包裹物分离 丝束的相邻包裹。 然后可以将涂层均匀地施加到增强纤维,而不会由纤维束与纤维束接触引起的缺陷。 分离层可以是碳纤维面纱。

    Methods and apparatus for securing multi-piece nozzle assemblies
    5.
    发明授权
    Methods and apparatus for securing multi-piece nozzle assemblies 有权
    用于固定多件式喷嘴组件的方法和装置

    公开(公告)号:US06884030B2

    公开(公告)日:2005-04-26

    申请号:US10325085

    申请日:2002-12-20

    IPC分类号: F01D9/04

    摘要: A method for securing a nozzle for a turbine is provided. The nozzle includes an airfoil having a suction side and a pressure side connected at a leading edge and a trailing edge such that a cooling cavity is defined within the airfoil, the airfoil extending between an inner band and an outer band. The method includes extending at least one member through the airfoil, and at least one of the inner band and the outer band. The method further includes securing the nozzle assembly in position with at least one fastener such that the at least one member is coupled adjacent to at least one of the inner band and the outer band.

    摘要翻译: 提供一种用于固定涡轮喷嘴的方法。 喷嘴包括具有吸入侧和连接在前缘和后缘处的压力侧的翼型,使得在翼型内限定冷却腔,翼型件在内带和外带之间延伸。 该方法包括使至少一个构件延伸穿过翼型,以及内带和外带中的至少一个。 该方法还包括用至少一个紧固件固定喷嘴组件就位,使得至少一个构件与内带和外带中的至少一个相邻地连接。