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207 条记录 (耗时 0.036 秒)

    FLUID TURBINES
    92.
    发明申请
    FLUID TURBINES 审中-公开
    流体涡轮

    公开(公告)号：US20110250053A1

    公开(公告)日：2011-10-13

    申请号：US13078382

    申请日：2011-04-01

    申请人： Walter M . Presz, JR. ,  Michael J. Werle ,  Thomas J. Kennedy, III ,  William Scott Keeley

    发明人： Walter M . Presz, JR. ,  Michael J. Werle ,  Thomas J. Kennedy, III ,  William Scott Keeley

    IPC分类号： F01D1/02

    CPC分类号： F03D1/04 ,  F05B2210/16 ,  F05B2240/13 ,  F05B2240/133 ,  F05B2260/601 ,  F05B2260/96 ,  F05B2280/4006 ,  F05C2225/06 ,  Y02E10/72

    摘要： Shrouded fluid turbines of various configurations are disclosed. The shrouded fluid turbines include an impeller, a turbine shroud surrounding the impeller, and an ejector shroud around the turbine shroud. The ejector shroud may completely surround the turbine shroud. The turbine shroud may have a plurality of mixing lobes that form a crenellated trailing edge. Alternatively, the turbine shroud may have a plurality of open slots. Means for directing fluid flow into the plurality of open slots may include an ejector shroud that seals with the turbine shroud downstream of the open slots. A plurality of fluid ducts may also connect individually to each open slot. An external stator may be connected to an exterior surface of the ejector shroud.

    摘要翻译： 公开了各种结构的有罩流体涡轮机。 被覆盖的流体涡轮机包括叶轮，围绕叶轮的涡轮机罩和围绕涡轮机罩的喷射器护罩。 喷射器护罩可以完全围绕涡轮罩。 涡轮机护罩可以具有多个形成锯齿状后缘的混合凸角。 或者，涡轮机护罩可以具有多个开口槽。 用于将流体流引导到多个开口狭槽中的装置可以包括喷射器护罩，其与敞开狭槽下游的涡轮机罩密封。 多个流体管道也可以单独地连接到每个开放的槽。 外部定子可以连接到喷射器外罩的外表面。

    FLUID TURBINE
    93.
    发明申请
    FLUID TURBINE 失效
    流体涡轮

    公开(公告)号：US20110189007A1

    公开(公告)日：2011-08-04

    申请号：US13025677

    申请日：2011-02-11

    申请人： Walter M. Presz, JR. ,  Michael J. Werle ,  Thomas J. Kennedy, III

    发明人： Walter M. Presz, JR. ,  Michael J. Werle ,  Thomas J. Kennedy, III

    IPC分类号： F01D25/24

    CPC分类号： F01D25/24 ,  Y02E10/72

    摘要： A shrouded fluid turbine comprises an impeller and a turbine shroud surrounding the impeller. The inlet of the turbine shroud is flared. The shroud includes alternating inward and outward curving lobe segments along a trailing edge of the turbine shroud. The inward and outward curving lobe segments have exposed lateral surfaces, or in other words do not have sidewalls joining the inward and outward curving lobe segments. This allows for both transverse mixing and radial mixing of air flow through the turbine shroud with air flow passing along the exterior of the turbine shroud.

    摘要翻译： 被覆盖的流体涡轮机包括叶轮和围绕叶轮的涡轮机罩。 涡轮机护罩的入口被张开。 护罩包括沿着涡轮罩的后缘的交替的向内和向外的弯曲叶片段。 向内和向外弯曲的叶片段具有暴露的侧表面，或者换句话说，不具有连接向内和向外弯曲叶片段的侧壁。 这允许通过涡轮机罩的空气流的横向混合和径向混合，并且沿着涡轮机外罩的外部流动。

    WIND TURBINE BLADES WITH MIXER LOBES
    97.
    发明申请
    WIND TURBINE BLADES WITH MIXER LOBES 审中-公开
    风力涡轮机与搅拌机

    公开(公告)号：US20100329879A1

    公开(公告)日：2010-12-30

    申请号：US12793361

    申请日：2010-06-03

    申请人： Walter M. Presz, JR. ,  Michael J. Werle ,  Thomas J. Kennedy, III ,  William Scott Keeley

    发明人： Walter M. Presz, JR. ,  Michael J. Werle ,  Thomas J. Kennedy, III ,  William Scott Keeley

    IPC分类号： F03D11/00 ,  F03D1/00

    CPC分类号： F03D1/0633 ,  F03D1/0675 ,  F05B2240/30 ,  F05B2240/301 ,  Y02E10/721

    摘要： A horizontal axis wind turbine blade comprises a leading edge surface, a trailing edge surface, an upper camber surface extending between the leading edge surface and the trailing edge surface, and a lower camber surface extending between the leading edge surface and the trailing edge surface. Notably, the trailing edge surface includes a plurality of air flow mixing lobes. An ejector blade may be located above the upper camber surface and behind the trailing edge surface. The ejector blade may include an ejector blade trailing edge surface that includes a plurality of ejector blade mixing lobes. The ejector blade mixing lobes may include a plurality of ejector blade high energy mixing lobes and ejector blade low energy mixing lobes. Advantageously, the mixing lobes allow for a reduced wakes behind the HAWT and thus decrease the requisite separation distance between HAWTs in a wind farm.

    摘要翻译： 水平轴风力涡轮机叶片包括前缘表面，后缘表面，在前缘表面和后缘表面之间延伸的上拱形表面，以及在前缘表面和后缘表面之间延伸的下拱形表面。 值得注意的是，后缘表面包括多个气流混合波瓣。 喷射器叶片可以位于上倾斜面上方和后缘表面之后。 喷射器叶片可以包括喷射器叶片后缘表面，其包括多个喷射器叶片混合叶片。 喷射器叶片混合叶片可以包括多个喷射器叶片高能量混合叶片和喷射器叶片低能量混合叶片。 有利的是，混合波瓣允许在HAWT之后减少的唤醒，从而减少风力发电场中的HAWT之间的必要的间隔距离。