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1. 发明申请

US20120027584A1 TURBINE SEAL SYSTEM 有权
标题翻译：涡轮密封系统
公开(公告)号：US20120027584A1
公开(公告)日：2012-02-02
申请号：US12848906
申请日：2010-08-02
申请人： Josef Scott Cummins , Ian David Wilson
发明人： Josef Scott Cummins , Ian David Wilson
IPC分类号： F01D25/00 , F01D5/08
CPC分类号： F01D11/003 , F01D11/001 , Y02T50/671
摘要： In accordance with one embodiment, a system includes a multi-stage turbine including a first turbine stage including a first wheel having multiple first slots spaced circumferentially about the first wheel, and multiple first blade segments each coupled to at least one of the multiple first slots. The multi-stage turbine also includes a second turbine stage including a second wheel having multiple second slots spaced circumferentially about the second wheel, and multiple second blade segments each coupled to at least one of the multiple second slots. The multi-stage turbine further includes a one-piece interstage seal extending axially between the first and second turbine stages, wherein the one-piece interstage seal comprises a first radial support coupled to the first wheel and a second radial support coupled to the second wheel, and the one-piece interstage seal extends circumferentially across at least two of the multiple first slots or at least two of the multiple second slots.
摘要翻译：根据一个实施例，一种系统包括多级涡轮机，该多级涡轮机包括第一涡轮机级，该第一涡轮机级包括具有围绕第一车轮周向间隔开的多个第一槽的第一轮和多个第一叶片段，每个第一叶片段连接至多个第一槽。多级涡轮机还包括第二涡轮级，其包括具有围绕第二轮周向间隔开的多个第二狭槽的第二轮，以及多个第二叶片段，每个第二叶片段联接到多个第二狭槽中的至少一个。多级涡轮机还包括在第一和第二涡轮级之间轴向延伸的单件级间密封件，其中单件级间密封件包括联接到第一轮的第一径向支撑件和联接到第二轮子的第二径向支撑件并且所述单件级间密封件沿所述多个第一槽中的至少两个或所述多个第二槽中的至少两个周向延伸。

2. 发明授权

US08511976B2 Turbine seal system 有权
标题翻译：涡轮密封系统
公开(公告)号：US08511976B2
公开(公告)日：2013-08-20
申请号：US12848906
申请日：2010-08-02
申请人： Josef Scott Cummins , Ian David Wilson
发明人： Josef Scott Cummins , Ian David Wilson
IPC分类号： F01D11/02 , F01D5/06
CPC分类号： F01D11/003 , F01D11/001 , Y02T50/671
摘要： In accordance with one embodiment, a system includes a multi-stage turbine including a first turbine stage including a first wheel having multiple first slots spaced circumferentially about the first wheel, and multiple first blade segments each coupled to at least one of the multiple first slots. The multi-stage turbine also includes a second turbine stage including a second wheel having multiple second slots spaced circumferentially about the second wheel, and multiple second blade segments each coupled to at least one of the multiple second slots. The multi-stage turbine further includes a one-piece interstage seal extending axially between the first and second turbine stages, wherein the one-piece interstage seal comprises a first radial support coupled to the first wheel and a second radial support coupled to the second wheel, and the one-piece interstage seal extends circumferentially across at least two of the multiple first slots or at least two of the multiple second slots.
摘要翻译：根据一个实施例，一种系统包括多级涡轮机，该多级涡轮机包括第一涡轮机级，该第一涡轮机级包括具有围绕第一车轮周向间隔开的多个第一槽的第一轮和多个第一叶片段，每个第一叶片段连接至多个第一槽。多级涡轮机还包括第二涡轮级，其包括具有围绕第二轮周向间隔开的多个第二狭槽的第二轮，以及多个第二叶片段，每个第二叶片段联接到多个第二狭槽中的至少一个。多级涡轮机还包括在第一和第二涡轮级之间轴向延伸的单件级间密封件，其中单件级间密封件包括联接到第一轮的第一径向支撑件和联接到第二轮子的第二径向支撑件并且所述单件级间密封件沿所述多个第一槽中的至少两个或所述多个第二槽中的至少两个周向延伸。

3. 发明申请

US20120003076A1 METHOD AND APPARATUS FOR ASSEMBLING ROTATING MACHINES 审中-公开
标题翻译：组装旋转机械的方法和装置
公开(公告)号：US20120003076A1
公开(公告)日：2012-01-05
申请号：US12827774
申请日：2010-06-30
申请人： Josef Scott Cummins , Ian David Wilson
发明人： Josef Scott Cummins , Ian David Wilson
IPC分类号： F01D11/00 , B21K25/00 , B23P15/00
CPC分类号： F01D11/02 , F01D11/006 , Y10T29/4932
摘要： A method for assembling a rotating machine includes providing a rotating element including a plurality of rotor wheels. The method also includes positioning the rotating element such that at least a portion of a stationary portion extends at least partially about the rotating element. The method further includes assembling an interstage seal mechanism including coupling at least a portion of a first hook device to the rotating element, and also including coupling at least a portion of a second hook device to the first hook device. The first hook device and the second hook device are radially inboard of at least a portion of the stationary portion.
摘要翻译：一种组装旋转机器的方法包括提供包括多个转子轮的旋转元件。该方法还包括定位旋转元件，使得固定部分的至少一部分至少部分地围绕旋转元件延伸。该方法还包括组装级间密封机构，包括将第一钩装置的至少一部分联接到旋转元件，并且还包括将第二钩装置的至少一部分联接到第一钩装置。第一钩装置和第二钩装置径向地位于固定部分的至少一部分的内侧。

4. 发明授权

US08235656B2 Catenary turbine seal systems 有权
标题翻译：悬链涡轮密封系统
公开(公告)号：US08235656B2
公开(公告)日：2012-08-07
申请号：US12370960
申请日：2009-02-13
申请人： Ian Wilson , Kenneth Black , Josef Scott Cummins
发明人： Ian Wilson , Kenneth Black , Josef Scott Cummins
IPC分类号： F01D25/24
CPC分类号： F01D11/001 , F01D11/005 , F01D11/02 , Y02T50/671
摘要： In one embodiment, a catenary seal structure may be mechanically supported only by two adjacent rotor wheels to isolate a volume between the two adjacent rotor wheels. The catenary seal structure may be annularly disposed about the rotational axis of the adjacent rotor wheels.
摘要翻译：在一个实施例中，悬链密封结构可以仅由两个相邻的转子轮机械地支撑，以隔离两个相邻转子轮之间的体积。悬链密封结构可以围绕相邻的转子轮的旋转轴线环形设置。

5. 发明申请

US20120096946A1 SENSOR PACKAGING FOR TURBINE ENGINE 有权
标题翻译：涡轮发动机传感器包装
公开(公告)号：US20120096946A1
公开(公告)日：2012-04-26
申请号：US12909422
申请日：2010-10-21
申请人： Kurt Kramer Schleif , Gregory Quentin Brown , Philip Michael Caruso , Fernando Jorge Casanova , Seung-Woo Choi , Josef Scott Cummins , Matthew Ryan Ferslew , Andrew Clifford Hart , Robert David Jones , Jong Youn Pak , Francesco Soranna
发明人： Kurt Kramer Schleif , Gregory Quentin Brown , Philip Michael Caruso , Fernando Jorge Casanova , Seung-Woo Choi , Josef Scott Cummins , Matthew Ryan Ferslew , Andrew Clifford Hart , Robert David Jones , Jong Youn Pak , Francesco Soranna
IPC分类号： G01L7/00 , G01D21/00
CPC分类号： F01D21/003 , F01D17/02 , F01D17/08 , F02C9/28 , F05D2270/301 , G01L19/0681 , G01L23/26
摘要： A turbine is provided and includes a rotor, which is rotatable about a centerline thereof, a sensor to measure a condition at a point of measurement interest defined on the rotor at a radial distance from the centerline, a communication system by which condition measurements are transmittable from the sensor to a non-rotating recording system and a probe holder to secure the sensor and a portion of the communication system on the rotor proximate to the point of measurement interest.
摘要翻译：提供涡轮机并且包括可围绕其中心线旋转的转子，用于测量在距离中心线径向距离的转子上限定的测量关注点处的状况的传感器，可传输条件测量的通信系统从传感器到非旋转记录系统和探针保持器，以将传感器和通信系统的一部分固定在转子上，靠近测量点。

6. 发明授权

US09194257B2 Turbine conduit sleeve system 有权
标题翻译：涡轮管套管系统
公开(公告)号：US09194257B2
公开(公告)日：2015-11-24
申请号：US13569648
申请日：2012-08-08
申请人： Mayur Abhay Keny , Josef Scott Cummins , Scott Jacob Huth , Thangaraj Subbareddyar
发明人： Mayur Abhay Keny , Josef Scott Cummins , Scott Jacob Huth , Thangaraj Subbareddyar
IPC分类号： F01D25/24
CPC分类号： F01D25/243 , Y02E20/16
摘要： Systems and devices configured to shield portions of turbine conduits from contact with a working fluid flow and reduce the associated thermal gradients therein are disclosed. In one embodiment, a sleeve includes: a base portion defining a shield aperture, the base portion including an external surface configured to contact an internal surface of a turbine conduit; and a neck portion connected to the base portion and defining a neck aperture proximate a terminus of the turbine conduit, the neck aperture fluidly connected to the shield aperture.
摘要翻译：公开了被配置为屏蔽涡轮管道部分的系统和装置与工作流体流的接触并减少其中相关的热梯度。在一个实施例中，套筒包括：限定屏蔽孔的基部，所述基部包括构造成接触涡轮导管的内表面的外表面; 以及颈部，其连接到所述基部并且在所述涡轮导管的末端附近限定颈部孔，所述颈部孔与所述屏蔽孔流体连接。

7. 发明申请

US20100209233A1 CATENARY TURBINE SEAL SYSTEMS 有权
标题翻译：临时涡轮密封系统
公开(公告)号：US20100209233A1
公开(公告)日：2010-08-19
申请号：US12370960
申请日：2009-02-13
申请人： Ian Wilson , Kenneth Black , Josef Scott Cummins
发明人： Ian Wilson , Kenneth Black , Josef Scott Cummins
IPC分类号： F01D11/08
CPC分类号： F01D11/001 , F01D11/005 , F01D11/02 , Y02T50/671
摘要： In one embodiment, a catenary seal structure may be mechanically supported only by two adjacent rotor wheels to isolate a volume between the two adjacent rotor wheels. The catenary seal structure may be annularly disposed about the rotational axis of the adjacent rotor wheels.
摘要翻译：在一个实施例中，悬链密封结构可以仅由两个相邻的转子轮机械地支撑，以隔离两个相邻转子轮之间的体积。悬链密封结构可以围绕相邻的转子轮的旋转轴线环形设置。

8. 发明授权

US08220319B2 Communication system for turbine engine 有权
标题翻译：涡轮发动机通讯系统
公开(公告)号：US08220319B2
公开(公告)日：2012-07-17
申请号：US12909505
申请日：2010-10-21
申请人： Kurt Kramer Schleif , Gregory Quentin Brown , Philip Michael Caruso , Fernando Jorge Casanova , Seung-Woo Choi , Josef Scott Cummins , Matthew Ryan Ferslew , Andrew Clifford Hart , Robert David Jones , Jong Youn Pak , Francesco Soranna
发明人： Kurt Kramer Schleif , Gregory Quentin Brown , Philip Michael Caruso , Fernando Jorge Casanova , Seung-Woo Choi , Josef Scott Cummins , Matthew Ryan Ferslew , Andrew Clifford Hart , Robert David Jones , Jong Youn Pak , Francesco Soranna
IPC分类号： G01M15/14
CPC分类号： F01D21/003 , F05D2220/31
摘要： A communication system is provided and includes a sensor to measure a condition at a point of measurement interest defined on a rotor of a turbine at a radial distance from a centerline about which the rotor is rotatable, wiring disposed on the rotor at a radial distance from the centerline, the wiring including a first wiring section coupled to the sensor, a second wiring section and a first connection by which the first and second wiring sections are connectable, a second connection by which the second wiring section transmits a signal reflective of the detected condition to a non-rotating recording element and a temperature compensation module disposed on the second wiring section to adjust the signal.
摘要翻译：提供了一种通信系统，并且包括传感器，用于测量在距离转子可旋转的中心线径向距离处的涡轮转子上限定的测量点处的状态，布置在转子上的线路距离所述中心线，所述布线包括耦合到所述传感器的第一布线部分，第二布线部分和所述第一和第二布线部分可连接的第一连接;第二连接，所述第二布线部分透射反映所检测到的信号的信号条件到非旋转记录元件和设置在第二配线部分上的温度补偿模块来调节信号。

9. 发明申请

US20120134782A1 PURGE SYSTEMS FOR ROTARY MACHINES AND METHODS OF ASSEMBLING SAME 审中-公开
标题翻译：旋转机械的灌装系统及其装配方法
公开(公告)号：US20120134782A1
公开(公告)日：2012-05-31
申请号：US12956356
申请日：2010-11-30
申请人： Creston Lewis Dempsey , Seung-Woo Choi , Raymond Joseph Lecuyer , Matthew Ryan Ferslew , Jong Youn Pak , Josef Scott Cummins
发明人： Creston Lewis Dempsey , Seung-Woo Choi , Raymond Joseph Lecuyer , Matthew Ryan Ferslew , Jong Youn Pak , Josef Scott Cummins
IPC分类号： F01D17/00 , B23P19/00
CPC分类号： F01D5/084 , F01D5/088 , F01D25/12 , F02C7/20 , F05D2230/60 , F05D2260/202 , F05D2260/608 , Y10T29/53
摘要： A method for assembling a rotary machine includes providing a first rotatable element. The method also includes coupling a second rotatable element to the first rotatable element. The first rotatable element and the second rotatable element at least partially define a cavity therein and at least one conduit extending substantially axially therebetween. Further, the method includes coupling a purge device including at least one radial channel defined therein and extending to the first rotatable element and to the second rotatable element such that the at least one radial channel is coupled in flow communication with the cavity and with the at least one axial conduit.
摘要翻译：一种用于组装旋转机器的方法包括提供第一可旋转元件。该方法还包括将第二可旋转元件联接到第一可旋转元件。第一可旋转元件和第二可旋转元件至少部分地限定其中的空腔和至少一个在其间基本轴向延伸的导管。此外，该方法包括连接包括限定在其中的至少一个径向通道并且延伸到第一可旋转元件和第二可旋转元件的清洗装置，使得至少一个径向通道与空腔流动连通并且与在至少一个轴向导管。

10. 发明授权

US07467926B2 Stator blade airfoil profile for a compressor 有权
标题翻译：用于压缩机的定子叶片翼型
公开(公告)号：US07467926B2
公开(公告)日：2008-12-23
申请号：US11449770
申请日：2006-06-09
申请人： John David Stampfli , Josef Scott Cummins
发明人： John David Stampfli , Josef Scott Cummins
IPC分类号： F01D9/00
CPC分类号： F04D29/544 , Y10S416/02
摘要： Tenth stage stator vanes for a compressor comprise airfoil profiles substantially in accordance with Cartesian coordinate values of x, Y and Z set forth in inches in Table I, wherein the Z coordinate values are perpendicular distances from planes normal to a radius from the compressor centerline and containing the X and Y values with the Z value commencing at zero in the X, Y plane at a radial aerodynamic section of the airfoil. X and Y are coordinate values defining the airfoil profile at each distance Z. The X, Y and Z values may be scaled to provide a scaled-up or scaled-down airfoil section for each stator vane.
摘要翻译：用于压缩机的第十级定子叶片包括基本上按照表I中以英寸列出的x，Y和Z的笛卡尔坐标值的翼型，其中Z坐标值是垂直于距离压缩机中心线的半径的平面的垂直距离，以及包含在翼型的径向空气动力学部分处的X，Y平面中从零开始的Z值的X和Y值。 X和Y是在每个距离Z处定义翼型轮廓的坐标值.X，Y和Z值可以被缩放以为每个定子叶片提供放大或缩小的翼型部分。

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