Rotor blade for a gas turbine
    1.
    发明授权
    Rotor blade for a gas turbine 有权
    用于燃气轮机的转子叶片

    公开(公告)号:US08911213B2

    公开(公告)日:2014-12-16

    申请号:US12637280

    申请日:2009-12-14

    IPC分类号: F01D5/14

    摘要: A rotor blade (10) for a gas turbine includes a blade airfoil (11), a blade tip (15), a blade root (14), and a platform (12) which is formed between the blade tip (15) and the blade root (14), and is assembled from a plurality of individual sections (16, 17, 18), the material of which is adapted in each case to the intended purpose of the individual section concerned. With such a rotor blade, a simplified production is achieved as a result of each of the individual sections (16, 17, 18) from the dimensions being significantly smaller than the assembled rotor blade (10).

    摘要翻译: 用于燃气轮机的转子叶片(10)包括叶片翼型件(11),叶片尖端(15),叶片根部(14)和平台(12),其形成在叶片尖端(15)和 叶片根部(14),并且从多个单独部分(16,17,18)组装,其材料在每种情况下适应于相关单独部分的预期目的。 利用这种转子叶片,由于每个单独部分(16,17,18)的尺寸明显小于组装的转子叶片(10),所以实现了简化的生产。

    ROTOR BLADE FOR A GAS TURBINE
    2.
    发明申请
    ROTOR BLADE FOR A GAS TURBINE 有权
    用于气体涡轮机的转子叶片

    公开(公告)号:US20100150727A1

    公开(公告)日:2010-06-17

    申请号:US12637280

    申请日:2009-12-14

    IPC分类号: F01D5/14

    摘要: A rotor blade (10) for a gas turbine includes a blade airfoil (11), a blade tip (15), a blade root (14), and a platform (12) which is formed between the blade tip (15) and the blade root (14), and is assembled from a plurality of individual sections (16, 17, 18), the material of which is adapted in each case to the intended purpose of the individual section concerned. With such a rotor blade, a simplified production is achieved as a result of each of the individual sections (16, 17, 18) from the dimensions being significantly smaller than the assembled rotor blade (10).

    摘要翻译: 用于燃气轮机的转子叶片(10)包括叶片翼型件(11),叶片尖端(15),叶片根部(14)和平台(12),其形成在叶片尖端(15)和 叶片根部(14),并且从多个单独部分(16,17,18)组装,其材料在每种情况下适应于相关单独部分的预期目的。 利用这种转子叶片,由于每个单独部分(16,17,18)的尺寸明显小于组装的转子叶片(10),所以实现了简化的生产。