利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

207 条记录 (耗时 0.074 秒)

    FLUID TURBINE
    3.
    发明申请
    FLUID TURBINE 有权
    流体涡轮

    公开(公告)号：US20110187110A1

    公开(公告)日：2011-08-04

    申请号：US13016437

    申请日：2011-01-28

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

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

    IPC分类号： H02K7/18 ,  F01D25/24 ,  F01D9/04

    CPC分类号： F01D9/04 ,  F01D25/24 ,  H02K7/18 ,  Y02E10/723 ,  Y02P70/523

    摘要： A fluid turbine comprises a turbine shroud, an ejector shroud, and a means for extracting energy from a fluid stream. The means for extracting energy is located in the annulus between the turbine shroud and the ejector shroud. High-energy fluid can flow through the turbine shroud to bypass the means for extracting energy. Energy is extracted from the fluid passing through the means to form a low-energy fluid stream. The high-energy fluid and the low-energy fluid can then be mixed. The turbine shroud and/or the ejector shroud has mixing lobes to increase the mixing of the two fluid streams.

    摘要翻译： 流体涡轮机包括涡轮罩，喷射器护罩和用于从流体流中提取能量的装置。 用于提取能量的装置位于涡轮机罩和喷射器护罩之间的环形空间中。 高能量流体可以流过涡轮罩，以绕过用于提取能量的装置。 从通过该装置的流体中提取能量以形成低能流体流。 然后可以混合高能流体和低能流体。 涡轮罩和/或喷射器罩具有混合凸起以增加两个流体流的混合。

    Fluid turbine
    4.
    发明授权
    Fluid turbine 有权
    流体涡轮机

    公开(公告)号：US08622688B2

    公开(公告)日：2014-01-07

    申请号：US13016437

    申请日：2011-01-28

    申请人： Walter M. Presz, Jr. ,  Michael J. Werle ,  Thomas J. Kennedy, III ,  William Scott Keeley ,  Robert H. Dold

    发明人： Walter M. Presz, Jr. ,  Michael J. Werle ,  Thomas J. Kennedy, III ,  William Scott Keeley ,  Robert H. Dold

    IPC分类号： F03D7/02

    CPC分类号： F01D9/04 ,  F01D25/24 ,  H02K7/18 ,  Y02E10/723 ,  Y02P70/523

    摘要： A fluid turbine comprises a turbine shroud, an ejector shroud, and a means for extracting energy from a fluid stream. The means for extracting energy is located in the annulus between the turbine shroud and the ejector shroud. High-energy fluid can flow through the turbine shroud to bypass the means for extracting energy. Energy is extracted from the fluid passing through the means to form a low-energy fluid stream. The high-energy fluid and the low-energy fluid can then be mixed. The turbine shroud and/or the ejector shroud has mixing lobes to increase the mixing of the two fluid streams.

    摘要翻译： 流体涡轮机包括涡轮罩，喷射器护罩和用于从流体流中提取能量的装置。 用于提取能量的装置位于涡轮机罩和喷射器护罩之间的环形空间中。 高能量流体可以流过涡轮罩，以绕过用于提取能量的装置。 从通过该装置的流体中提取能量以形成低能流体流。 然后可以混合高能流体和低能流体。 涡轮罩和/或喷射器罩具有混合凸起以增加两个流体流的混合。

    NACELLE CONFIGURATIONS FOR A SHROUDED WIND TURBINE
    7.
    发明申请
    NACELLE CONFIGURATIONS FOR A SHROUDED WIND TURBINE 失效
    风力涡轮机的NACELLE配置

    公开(公告)号：US20110058937A1

    公开(公告)日：2011-03-10

    申请号：US12793931

    申请日：2010-06-04

    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： F03D1/04 ,  F03D11/00

    CPC分类号： F03D1/04 ,  F05B2240/13 ,  F05B2240/133 ,  F05B2260/96 ,  Y02E10/726

    摘要： A shrouded wind turbine comprises a shroud disposed about an impeller. The impeller surrounds a nacelle body which is shaped to enhance smooth flow of wind through the impeller. Some embodiments include an inlet and an outlet in the nacelle body, allowing airflow through an interior cavity. Other nacelle bodies may be tapered, flared, include mixing lobes around a trailing edge, or may have other shapes that enhance fluid flow. Some nacelle bodies include an annular groove that promotes flow attachment. Maintaining airflow attachment to the nacelle body within the turbine increases the energy generation capacity of the wind turbine.

    摘要翻译： 被覆盖的风力涡轮机包括围绕叶轮设置的护罩。 叶轮围绕一个机舱体，该机舱体的形状是为了增强通过叶轮的风的平稳流动。 一些实施例包括在机舱本体中的入口和出口，允许气流通过内部空腔。 其他机舱体可以是锥形的，喇叭形的，包括在后缘周围的混合波瓣，或者可以具有增强流体流动的其它形状。 一些机舱体包括促进流动连接的环形槽。 保持与涡轮机舱内的气流附着增加了风力发电机的能量产生能力。

    AIRFOIL FOR ENERGY EXTRACTING SHROUDED FLUID TURBINES
    10.
    发明申请
    AIRFOIL FOR ENERGY EXTRACTING SHROUDED FLUID TURBINES 审中-公开
    用于能量提取流体流量的空气

    公开(公告)号：US20120070275A1

    公开(公告)日：2012-03-22

    申请号：US13234865

    申请日：2011-09-16

    申请人： Walter M. Presz, JR. ,  Michael J. Werle ,  Ercan Dumlupinar ,  Robert H. Dold ,  Thomas J. Kennedy, III

    发明人： Walter M. Presz, JR. ,  Michael J. Werle ,  Ercan Dumlupinar ,  Robert H. Dold ,  Thomas J. Kennedy, III

    IPC分类号： F01D1/04 ,  F01D25/24

    CPC分类号： F03D1/04 ,  F03D1/065 ,  F05B2240/133 ,  F05B2240/96 ,  F05B2260/30 ,  F05B2260/301 ,  Y02E10/721

    摘要： Example embodiments described herein relate an integral and/or multi-piece airfoil and a shrouded fluid turbine having the same. The airfoil can have a generally circumferential body extending circumferentially about a central axis, and can be referred to herein as a “ringed airfoil.” The airfoil can have a front portion defining a leading edge of the airfoil and a rear portion defining a trailing edge of the air foil. A cross-sectional thickness of the front portion can be non-uniform and vary along a mean camber line of the airfoil from the leading edge to a transition area. A cross-sectional thickness of the rear portion can be uniform and constant along the mean camber line of the airfoil from the transition area to the trailing edge of the airfoil.

    摘要翻译： 本文描述的示例性实施例涉及整体和/或多件式翼型件和具有该翼型件的带盖的流体涡轮机。 翼型件可以具有围绕中心轴线周向延伸的大致圆周体，并且在本文中可以称为“环形翼型件”。翼型件可以具有限定翼型件的前缘的前部部分和限定后缘的后部 的气翼。 前部的横截面厚度可以是不均匀的，并且沿着翼型的平均弧线从前缘到过渡区域变化。 后部的横截面厚度可以沿翼型从翼型的过渡区域到后缘的平均弯度线是均匀且恒定的。