Thermoplastic last-stage blade
    3.
    发明申请
    Thermoplastic last-stage blade 审中-公开
    热塑后期刀片

    公开(公告)号:US20110002790A1

    公开(公告)日:2011-01-06

    申请号:US12847126

    申请日:2010-07-30

    IPC分类号: F01D5/14

    CPC分类号: F01D5/282 F05D2300/436

    摘要: A turbine blade, a turbine and a method of manufacturing a damping zone of a turbine blade are provided. The turbine blade includes a damping zone with a damping layer and the damping layer has a fiber matrix system. The fiber matrix system has a thermoplastic matrix. Reinforcing fibers are embedded in the thermoplastic matrix.

    摘要翻译: 提供涡轮叶片,涡轮机以及制造涡轮叶片的阻尼区域的方法。 涡轮机叶片包括具有阻尼层的阻尼区,阻尼层具有纤维矩阵系统。 纤维基质体系具有热塑性基体。 增强纤维嵌入热塑性基质中。

    Turbine blade, turbine shaft, turbine system and method for installing the turbine blade
    4.
    发明申请
    Turbine blade, turbine shaft, turbine system and method for installing the turbine blade 审中-公开
    涡轮叶片,涡轮轴,涡轮机系统和安装涡轮叶片的方法

    公开(公告)号:US20120183409A1

    公开(公告)日:2012-07-19

    申请号:US13498921

    申请日:2010-09-03

    IPC分类号: F01D5/14 H05B6/64

    摘要: A turbine blade of fiber-reinforced plastic material is provided. The turbine blade includes a blade root as a connecting element that is connectable to a turbine shaft. The turbine shaft has a groove for accommodating the blade root in the installed state of the turbine blade on the turbine shaft. The blade root has a shape of fit finely matched to the shape of the groove of the turbine shaft as a result of a heating effect produced by a heating arrangement and acting on the blade root during installation on the turbine shaft and as a result of auto-adaptation of the shape thereof to the shape of the groove of the turbine shaft.

    摘要翻译: 提供了一种纤维增强塑料材料的涡轮叶片。 涡轮机叶片包括作为可连接到涡轮机轴的连接元件的叶片根部。 涡轮轴具有用于在涡轮轴上的涡轮叶片的安装状态下容纳叶片根部的凹槽。 由于加热装置产生的加热效应并且在安装在涡轮机轴上时作用在叶片根部上,叶片根部具有与涡轮轴的凹槽形状精细匹配的形状,并且由于自动 其形状适应于涡轮轴的槽的形状。