Turbo machine and method to reduce vibration in turbo machines
    5.
    发明授权
    Turbo machine and method to reduce vibration in turbo machines 有权
    涡轮机和减少涡轮机振动的方法

    公开(公告)号:US08951005B2

    公开(公告)日:2015-02-10

    申请号:US13126732

    申请日:2009-10-27

    摘要: A turbo machine (1) comprises a casing (2) and a first volute tongue (12), an impeller (3) with at least one vane (4), and a flow splitter plate (5) comprising a second volute tongue (13) for splitting a flow of a fluidic medium produced by the impeller. The flow splitter plate comprises at least one opening (10) connecting the first surface (8) and the second, opposite surface (9) so as to reduce or eliminate vibrations.

    摘要翻译: 涡轮机(1)包括壳体(2)和第一蜗壳舌(12),具有至少一个叶片(4)的叶轮(3)和包括第二蜗形舌片(13)的分流板(5) ),用于分离由叶轮产生的流体介质的流动。 分流板包括连接第一表面(8)和第二相对表面(9)的至少一个开口(10),以减少或消除振动。

    Turbo machine and method to reduce vibration in turbo machines
    10.
    发明申请
    Turbo machine and method to reduce vibration in turbo machines 有权
    涡轮机和减少涡轮机振动的方法

    公开(公告)号:US20110255953A1

    公开(公告)日:2011-10-20

    申请号:US13126732

    申请日:2009-10-27

    IPC分类号: F01D1/02

    摘要: A turbo machine (1) comprises a casing (2) and a first volute tongue (12), an impeller (3) with at least one vane (4), and a flow splitter plate (5) comprising a second volute tongue (13) for splitting a flow of a fluidic medium produced by the impeller. The flow splitter plate comprises at least one opening (10) connecting the first surface (8) and the second, opposite surface (9) so as to reduce or eliminate vibrations.

    摘要翻译: 涡轮机(1)包括壳体(2)和第一蜗壳舌(12),具有至少一个叶片(4)的叶轮(3)和包括第二蜗形舌片(13)的分流板(5) ),用于分离由叶轮产生的流体介质的流动。 分流板包括连接第一表面(8)和第二相对表面(9)的至少一个开口(10),以减少或消除振动。