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    • 7. 发明申请
    • HYBRID MULTI-ELEMENT TAPERED ROTATING TOWER
    • 混合多元旋转塔
    • US20110058956A1
    • 2011-03-10
    • US12836089
    • 2010-07-14
    • Michael D. Zuteck
    • Michael D. Zuteck
    • F03D11/04
    • F03D13/20F03D1/00F03D1/04F03D7/02F03D7/0204F03D80/00F03D80/70F05B2240/12F05B2240/54F05B2240/912F05B2250/411F05B2250/70Y02E10/723Y02E10/728Y10S415/908
    • The specification discloses a rotating turbine tower. The tower rotates to maintain the turbine facing into the wind. This allows structural optimization. The tower structure is comprised of a leading edge and a trailing edge, with joining panels between the edge structures. The tower edges are the main structural components of the tower. The separation of the edges tapers to follow the thrust bending moment on the tower, reducing the need to taper material thickness. The tapering shape of the tower structure matches the primary edgewise moment distribution. The tower can be assembled on site from components, thereby facilitating transportation to the tower site. The material properties and shape can be selected based upon the tower maintaining a near constant orientation with the wind. This can save weight and costs. The tower architecture can be of differing shapes such as a triangle or a structure tapering at each end.
    • 本说明书公开了一种旋转涡轮机塔架。 塔架旋转以保持涡轮机面向风。 这允许结构优化。 塔架结构由前缘和后缘组成,其边缘结构之间具有接合面板。 塔边是塔的主要结构部件。 边缘的分离随着塔上的推力弯曲力矩逐渐变细,减少了材料厚度的渐缩。 塔结构的锥形形状与主边缘力矩分布相匹配。 该塔可以从现场组装,从而便于运输到塔楼。 材料性质和形状可以基于塔保持与风接近恒定的方向来选择。 这可以节省重量和成本。 塔架构可以具有不同的形状,例如三角形或在每一端逐渐变细的结构。
    • 8. 发明申请
    • SECTIONAL VANE FOR VERTICAL AXIS WIND POWER GENERATOR
    • 垂直轴风力发电机的分段
    • US20100189565A1
    • 2010-07-29
    • US12691748
    • 2010-01-22
    • Dong-Hua YEH
    • Dong-Hua YEH
    • F03D3/06
    • F03D3/067F05B2250/411Y02E10/74
    • A sectional vane for vertical axis wind power generator includes a frame unit and a plurality of vane units. The frame unit is fixedly mounted to a main shaft of the wind power generator, and includes an upper frame member and at least one lower frame member. The upper and lower frame members are provided on inner side with an upper and a lower guide rail, respectively. The vane unit includes a vane body having an upper and a lower guide channel provided on a top and a bottom, respectively, corresponding to the upper and the lower guide rail. The vane units are assembled to the frame unit between the upper and the lower frame member through engagement of the guide channels with the guide rails. The sectional vane can be varied in height and area by providing different numbers of lower frame members and vane units.
    • 用于垂直轴风力发电机的截面叶片包括框架单元和多个叶片单元。 框架单元固定地安装到风力发电机的主轴上,并且包括上框架构件和至少一个下框架构件。 上框架构件和下框架构件分别在内侧设置有上导轨和下导轨。 叶片单元包括叶片体,该叶片体具有分别设置在上下导向槽的顶部和底部的上部和下部引导通道。 叶片单元通过引导通道与导轨的接合而组装到上框架构件和下框架构件之间的框架单元。 通过提供不同数量的下框架构件和叶片单元,分段叶片可以在高度和面积上变化。
    • 10. 发明授权
    • Combustors and methods of operating same
    • 燃烧器和操作方法相同
    • US4498287A
    • 1985-02-12
    • US427250
    • 1982-09-29
    • Robert M. SchirmerEllsworth H. Fromm
    • Robert M. SchirmerEllsworth H. Fromm
    • F23C6/04F23R3/26F02C3/14
    • F23R3/26F23C6/04F05B2250/411
    • New combustors which produce lower emissions, particularly lower emissions of nitrogen oxides and CO, are provided. The combustors are provided with a first combustion region that is cylindrical, short and of small diameter and an adjacent downstream second combustion region comprising an abrupt enlargement in diameter to provide a relatively larger capacity than the first combustion region. A first stream of air is introduced, either radially, axially, or tangentially, into the first combustion region and the amount of said air is varied in accordance with fuel flow to the first combustion region. A second stream of air is introduced tangentially into the first combustion region. A third stream of air is introduced tangentially into the second combustion region. In preferred embodiments of the invention the air stream pressure drop across an air assist fuel nozzle is varied in accordance with fuel flow to the nozzle.
    • 提供了产生较低排放,特别是较低排放的氮氧化物和CO的新型燃烧器。 燃烧器设置有圆柱形,短径和小直径的第一燃烧区域和相邻的下游第二燃烧区域,其包括直径突然增大以提供比第一燃烧区域相对更大的容量。 第一空气流沿径向,轴向或切向地引入第一燃烧区域,并且所述空气的量根据到第一燃烧区域的燃料流量而变化。 第二个空气流切向地引入第一燃烧区域。 第三气流被切向地引入第二燃烧区域。 在本发明的优选实施例中,穿过空气辅助燃料喷嘴的气流压降根据到喷嘴的燃料流量而变化。