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    SECTIONED TUNING RING FOR ROTATING BODY
    4.
    发明申请
    SECTIONED TUNING RING FOR ROTATING BODY 审中-公开
    用于旋转体的分段调谐环

    公开(公告)号：US20120227536A1

    公开(公告)日：2012-09-13

    申请号：US13044861

    申请日：2011-03-10

    申请人： Jason Winfred Jewett ,  Eloy Vincent Emeterio

    发明人： Jason Winfred Jewett ,  Eloy Vincent Emeterio

    IPC分类号： F16F15/22 ,  B23P11/00

    CPC分类号： F16F15/3153 ,  Y10T29/49826 ,  Y10T74/2121

    摘要： A solution is provided for tuning the frequency of a rotating body. A sectioned tuning ring is mounted to a flange coupling that couples a first part and a second part of a rotating body together. The sectioned tuning ring adjusts the frequency of the rotating body. The sectioned tuning ring can be bolted on to the rotating body as it is in an operating position within the machine, thus eliminating the need to remove the rotating body from the machine.

    摘要翻译： 提供了一种用于调节旋转体的频率的解决方案。 分段调音环安装到将旋转体的第一部分和第二部分连接在一起的凸缘联接件。 分段调谐环调节旋转体的频率。 分段调谐环可以在旋转体处于机器内的操作位置时被螺栓固定，从而不需要将旋转体从机器上拆下。

    AIRFOILS FOR USE WITH TURBINE ASSEMBLIES AND METHODS OF ASSEMBLING THE SAME
    5.
    发明申请
    AIRFOILS FOR USE WITH TURBINE ASSEMBLIES AND METHODS OF ASSEMBLING THE SAME 审中-公开
    与涡轮组件一起使用的飞行器及其装配方法

    公开(公告)号：US20080089789A1

    公开(公告)日：2008-04-17

    申请号：US11550273

    申请日：2006-10-17

    申请人： Thomas Joseph Farineau ,  Eloy Vincent Emeterio ,  Robert Edward Deallenbach

    发明人： Thomas Joseph Farineau ,  Eloy Vincent Emeterio ,  Robert Edward Deallenbach

    IPC分类号： B64C11/04

    CPC分类号： F01D5/225

    摘要： A method for assembling a turbine assembly is provided. The method includes providing at least two buckets that each include an axial entry dovetail, a tip and an airfoil extending therebetween. The method also includes coupling the at least two buckets to a rotor wheel by inserting the axial entry dovetail into at least one complementary-configured mating dovetail slot defined in the rotor wheel, and coupling a bucket cover to the tip of the at least two buckets such that the bucket cover substantially circumscribes the rotor wheel in a continuous band.

    摘要翻译： 提供一种用于组装涡轮组件的方法。 该方法包括提供至少两个铲斗，每个铲斗包括轴向入口燕尾榫，尖端和在它们之间延伸的翼型件。 该方法还包括通过将轴向入口燕尾插入限定在转子轮中的至少一个互补配置的配对燕尾槽中并将桶盖连接到至少两个桶的末端来将至少两个桶耦合到转子轮 使得铲斗盖基本上围绕转子轮在连续的带中。

    Bucket and wheel dovetail design for turbine rotors
    6.
    发明授权
    Bucket and wheel dovetail design for turbine rotors 有权
    涡轮转子的铲斗和轮燕尾设计

    公开(公告)号：US6142737A

    公开(公告)日：2000-11-07

    申请号：US140020

    申请日：1998-08-26

    申请人： Robert Ellis Seeley ,  Cuong Van Dinh ,  Eloy Vincent Emeterio

    发明人： Robert Ellis Seeley ,  Cuong Van Dinh ,  Eloy Vincent Emeterio

    IPC分类号： F01D5/30 ,  F01D5/32

    CPC分类号： F01D5/3046

    摘要： A dovetail joint between a rotor wheel and a bucket includes a male dovetail component on the rotor wheel and a female dovetail component in the bucket. The male dovetail component has axially projecting hooks with slanted crush surfaces along generally radially inwardly directed surfaces. The slanted surfaces form included angles with neck portions parallel to a plane normal to the axis of rotation which are larger than 90.degree. and decrease in included angle from the radially outermost hooks to the radially innermost hook where the angle is 90.degree.. Compound fillets are also provided along the transition surfaces between the slanted crush surfaces and the neck surfaces. Thus, stress concentrations are minimized.

    摘要翻译： 转子轮和铲斗之间的燕尾接头包括转子轮上的阳形燕尾部件和铲斗中的凹形燕尾部件。 阳形燕尾部件具有沿着大致径向向内指向的表面的倾斜的挤压表面的轴向突出的钩。 倾斜表面形成与颈部平行于与旋转轴线垂直的平面的夹角，该角度大于90°，​​并且从径向最外侧的钩子到角度为90°的径向最内侧的钩子的夹角减小。 沿着倾斜的挤压表面和颈部表面之间的过渡表面也提供复合的圆角。 因此，应力集中最小化。