公开(公告)号：US20060073014A1

公开(公告)日：2006-04-06

申请号：US10986162

申请日：2004-11-12

申请人： Steven Tomberg ,  Roger Beharrysingh ,  Timothy DeJoris ,  William Miller ,  Paul Deivernois ,  Venkata Siva Chaluvadi ,  Adrian Mistreanu ,  Michael Dutka ,  Nathan Race ,  Jeffrey Boyd ,  Christopher McGowan ,  Peter Cleveland ,  Jason Harrell ,  Carl Schott ,  John Stampfli ,  Ronald Denmark ,  Steven Schirle ,  Jennifer Michenfelder ,  John Ryman

发明人： Steven Tomberg ,  Roger Beharrysingh ,  Timothy DeJoris ,  William Miller ,  Paul Deivernois ,  Venkata Siva Chaluvadi ,  Adrian Mistreanu ,  Michael Dutka ,  Nathan Race ,  Jeffrey Boyd ,  Christopher McGowan ,  Peter Cleveland ,  Jason Harrell ,  Carl Schott ,  John Stampfli ,  Ronald Denmark ,  Steven Schirle ,  Jennifer Michenfelder ,  John Ryman

IPC分类号： F01D5/18

CPC分类号： F01D5/141 ,  F05D2240/301 ,  Y10S416/02 ,  Y10S416/05

摘要： An article of manufacture having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in a table. The table selected from the group of tables consisting of TABLES 1S-16S, 1R-17R, and IGV. Wherein X and Y are distances in inches which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z in inches. The profile sections at the Z distances being joined smoothly with one another to form a complete airfoil shape.

摘要翻译： 一种具有基本上符合表中列出的X，Y和Z的笛卡尔坐标值的公称轮廓的制品。 该表从由表1S-16S，1R-17R和IGV组成的表格中选择。 其中X和Y是以英寸为单位的距离，当通过平滑连续的弧连接时，以每英寸为单位在每个距离Z处限定翼型轮廓部分。 Z距离处的轮廓部分彼此平滑地连接以形成完整的翼型形状。

公开(公告)号：US20060045728A1

公开(公告)日：2006-03-02

申请号：US10924846

申请日：2004-08-25

申请人： Nicholas Martin ,  Steven Schirle

发明人： Nicholas Martin ,  Steven Schirle

IPC分类号： F04D27/02

CPC分类号： F04D29/563

摘要： Aerodynamically efficient air flow management in axial flow-turbines is provided by utilizing a variable stagger and camber airfoil. In an exemplary embodiment of the invention, this is accomplished by providing a two-piece airfoil including a strut and a flap, each of which is mounted to articulate about a common, radially oriented axis. The strut and flap are respectively positioned by a strut gear and a flap gear, located at the radial end of the airfoil and, in an exemplary embodiment, are driven by a stepped synchronizing ring.