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    TURBINE UNIT AND ASSEMBLY
    1.
    发明授权
    TURBINE UNIT AND ASSEMBLY 有权
    涡轮机组和装配

    公开(公告)号：EP2079925B1

    公开(公告)日：2017-09-13

    申请号：EP07815316.0

    申请日：2007-10-05

    申请人： Braddell Limited

    发明人： WEST, Steele ,  WEST, Stephen Mark

    IPC分类号： F03B3/04 ,  F03B3/08 ,  F03B3/06 ,  F03B3/18 ,  F03D1/02 ,  F03D1/04

    CPC分类号： F03B13/10 ,  F03B13/105 ,  F03D1/025 ,  F03D1/04 ,  F03D9/25 ,  F03D9/28 ,  F05B2240/133 ,  F05B2240/97 ,  Y02E10/22 ,  Y02E10/72

    摘要： A turbine unit (11) adapted to be placed in a flowing fluid. The turbine unit (11) comprises a first turbine set (13) and a second turbine set (15) mounted within a passage (21) of a housing (19). The first turbine blade set (13) and a second turbine blade set (15) are set in opposed relation such that in operation a region between the two turbine blade sets (13, 15) has a lower pressure than the fluid pressure at an opening of the passage (21). The turbine unit (11) being used to generate power. The turbine units (FIGS. 8 to 11) can be abutted with each other such that they define a passage and each turbine unit comprises a driving turbine blade set before fluid passes to a pumping turbine blade set.

    摘要翻译： 涡轮单元（11）适于放置在流动的流体中。 涡轮机单元（11）包括安装在壳体（19）的通道（21）内的第一涡轮机组（13）和第二涡轮机组（15）。 第一涡轮叶片组（13）和第二涡轮叶片组（15）以相反的关系设置，使得在操作中两个涡轮叶片组（13,15）之间的区域具有比开口处的流体压力低的压力 （21）的通道。 涡轮机单元（11）用于发电。 涡轮机单元（图8至图11）可以彼此抵靠以使得它们限定通道并且每个涡轮机单元包括在流体流到泵送涡轮机叶片组之前的驱动涡轮机叶片组。

    TURBINE ASSEMBLY
    2.
    发明授权
    TURBINE ASSEMBLY 有权

    公开(公告)号：EP2205833B1

    公开(公告)日：2018-09-12

    申请号：EP08800128.4

    申请日：2008-10-06

    申请人： Braddell Limited

    发明人： West, Stephen Mark

    IPC分类号： F01D1/04 ,  F03B3/04 ,  F03B3/18 ,  F03B3/06 ,  F03D1/00 ,  F01D1/26 ,  F03B3/08 ,  E02B9/00

    CPC分类号： F01D1/26 ,  F03B3/04 ,  F03D1/04 ,  F03D9/28 ,  F03D15/10 ,  F05B2240/133 ,  Y02E10/223 ,  Y02E10/72

    摘要： A turbine unit (11) comprising a passage (23) through which a fluid may pass. Located within the passage (23) is a driving turbine blade set (25) upstream from a pumping turbine blade set (27) wherein the diameter of the pumping turbine blade is larger than the diameter of the driving turbine blade set. The driving turbine blade set and pumping turbine blade set are mounted in opposed relation whereby the turbine blade sets are in reversed orientation with respect to each other such that in simultaneous operation a region between the two turbine blade sets has a lower pressure than the fluid pressure at an opening of the passage. This induces a greater mass flow rate through the turbine unit than would otherwise be created by a pumping turbine blade set equal to or smaller in diameter than the driving turbine blade set.