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    SYSTEM HAVING BLADE SEGMENT WITH CURVED MOUNTING GEOMETRY
    2.
    发明申请
    SYSTEM HAVING BLADE SEGMENT WITH CURVED MOUNTING GEOMETRY 审中-公开
    具有弯曲安装几何的叶片分段系统

    公开(公告)号：US20130343895A1

    公开(公告)日：2013-12-26

    申请号：US13532713

    申请日：2012-06-25

    Applicant: Andrés Jose Garcia-Crespo ,  Patrick Daniel Noble

    Inventor： Andrés Jose Garcia-Crespo ,  Patrick Daniel Noble

    IPC: F01D5/30 ,  F01D5/02

    CPC classification number: F01D5/284 ,  F01D5/30 ,  F05D2250/71 ,  Y02T50/672

    Abstract: Embodiments of the present disclosure include a system having a blade segment having a blade and a mounting segment coupled to the blade. Additionally, the mounting segment includes a first contact face and a second contact face, wherein the first and second contact face are concave with respect to a longitudinal axis of the blade segment. To reduce stresses within the mounting segment, the mounting segment further includes a lower face coupling the first contact face and the second contact face, wherein the lower face is convex across the longitudinal axis of the blade segment.

    Abstract translation: 本公开的实施例包括具有叶片段的系统，其具有叶片和联接到叶片的安装段。 另外，安装段包括第一接触面和第二接触面，其中第一和第二接触面相对于叶片段的纵向轴线是凹的。 为了减小安装段内的应力，安装段进一步包括联接第一接触面和第二接触面的下表面，其中下表面在叶片段的纵向轴线上凸出。

    COUPLED BLADE PLATFORMS AND METHODS OF SEALING
    3.
    发明申请
    COUPLED BLADE PLATFORMS AND METHODS OF SEALING 有权
    联合叶片平台和密封方法

    公开(公告)号：US20130052020A1

    公开(公告)日：2013-02-28

    申请号：US13215522

    申请日：2011-08-23

    Applicant: Patrick Daniel Noble

    Inventor： Patrick Daniel Noble

    IPC: F01D5/22

    CPC classification number: F01D5/22 ,  F01D5/3007 ,  F01D11/006 ,  F05D2240/80

    Abstract: An array of rotor blades is provided. The array includes a rotor disk defining a plurality of slots. A first rotor blade that includes a first platform between a first airfoil and a first shank portion is coupled with a first slot of the rotor disk via the first shank portion. The first rotor blade further includes a pair of oppositely disposed flanges positioned between the first platform and the first shank portion and extending beyond a longitudinal side edge defined by the first platform. A second rotor blade, that includes a second platform defining a pair of oppositely disposed overhang lips and positioned between a second airfoil and a second shank portion, is coupled with a second slot of the rotor disk via the second shank portion. The second rotor blade is positioned adjacent to the first rotor blade such that one of the overhang lips of the second platform is positioned over one of the flanges of the first rotor blade. Methods are also generally provided for installing rotor blades onto a rotor disk.

    Abstract translation: 提供了一组转子叶片。 阵列包括限定多个槽的转子盘。 包括在第一翼型件和第一柄部分之间的第一平台的第一转子叶片经由第一柄部分与转子盘的第一槽连接。 第一转子叶片还包括一对相对设置的凸缘，其位于第一平台和第一柄部之间并且延伸超过由第一平台限定的纵向侧边缘。 第二转子叶片包括限定一对相对设置的悬垂唇缘并且定位在第二翼型件和第二柄部分之间的第二平台通过第二柄部分与转子盘的第二槽连接。 第二转子叶片定位成与第一转子叶片相邻，使得第二平台的悬垂唇中的一个定位在第一转子叶片的一个凸缘上。 通常还提供了将转子叶片安装在转子盘上的方法。

    Coupled blade platforms and methods of sealing
    5.
    发明授权
    Coupled blade platforms and methods of sealing 有权
    联合叶片平台和密封方法

    公开(公告)号：US08888459B2

    公开(公告)日：2014-11-18

    申请号：US13215522

    申请日：2011-08-23

    Applicant: Patrick Daniel Noble

    Inventor： Patrick Daniel Noble

    IPC: F01D5/30 ,  F01D5/22 ,  F01D11/00

    CPC classification number: F01D5/22 ,  F01D5/3007 ,  F01D11/006 ,  F05D2240/80

    Abstract: An array of rotor blades is provided. The array includes a rotor disk defining a plurality of slots. A first rotor blade that includes a first platform between a first airfoil and a first shank portion is coupled with a first slot of the rotor disk via the first shank portion. The first rotor blade further includes a pair of oppositely disposed flanges positioned between the first platform and the first shank portion and extending beyond a longitudinal side edge defined by the first platform. A second rotor blade, that includes a second platform defining a pair of oppositely disposed overhang lips and positioned between a second airfoil and a second shank portion, is coupled with a second slot of the rotor disk via the second shank portion. The second rotor blade is positioned adjacent to the first rotor blade such that one of the overhang lips of the second platform is positioned over one of the flanges of the first rotor blade. Methods are also generally provided for installing rotor blades onto a rotor disk.

    Abstract translation: 提供了一组转子叶片。 阵列包括限定多个槽的转子盘。 包括在第一翼型件和第一柄部分之间的第一平台的第一转子叶片经由第一柄部分与转子盘的第一槽连接。 第一转子叶片还包括一对相对设置的凸缘，其位于第一平台和第一柄部之间并且延伸超过由第一平台限定的纵向侧边缘。 第二转子叶片包括限定一对相对设置的悬垂唇缘并且定位在第二翼型件和第二柄部分之间的第二平台通过第二柄部分与转子盘的第二槽连接。 第二转子叶片定位成与第一转子叶片相邻，使得第二平台的悬垂唇中的一个定位在第一转子叶片的一个凸缘上。 通常还提供了将转子叶片安装在转子盘上的方法。

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