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21. 发明申请

US20090214350A1 ROTOR OF A TURBOMACHINE AND METHOD FOR REPLACING ROTOR BLADES OF THE ROTOR 有权
标题翻译：涡轮转子的转子和用于替换转子的转子叶片的方法
公开(公告)号：US20090214350A1
公开(公告)日：2009-08-27
申请号：US12035922
申请日：2008-02-22
申请人： Nick Martin , John Raymond Hess
发明人： Nick Martin , John Raymond Hess
IPC分类号： F01D5/32 , B23P6/00
CPC分类号： F01D5/3007 , F01D5/06 , F05D2220/60 , F05D2230/80 , Y10T29/49318 , Y10T29/4973
摘要： A rotor of a turbomachine is provided. The rotor includes at least first and second rotor portions and at least first and second blades. The first and second rotor portions are configured to rotate about an axis. The first and second rotor portions have first and second rim portions, respectively, which are spaced a predetermined distance apart from one another and have a perimetrical slot therebetween. The first and second rim portions have first and second dovetail slots, respectively, extending therethrough communicating with the perimetrical slot. The first and second blades have first and second dovetail portions, respectively. The first dovetail portion is disposed in one of the first and second dovetail slots, and the second dovetail portion is disposed in the other of the first and second dovetail slots. The perimetrical slot has a sufficient size to pass the first and second blades therethrough when the first and second blades are removed from the rotor.
摘要翻译：提供涡轮机的转子。转子包括至少第一和第二转子部分以及至少第一和第二叶片。第一和第二转子部分构造成围绕轴线旋转。第一转子部分和第二转子部分分别具有第一和第二边缘部分，第一和第二边缘部分彼此间隔开预定距离并且在它们之间具有周向槽。第一和第二边缘部分分别具有延伸穿过与周边槽相连通的第一和第二燕尾槽。第一和第二叶片分别具有第一和第二燕尾部分。第一燕尾部分设置在第一和第二燕尾槽之一中，第二燕尾部分设置在第一和第二燕尾槽中的另一个中。当第一和第二叶片从转子移除时，周边槽具有足够的尺寸使第一和第二叶片通过。

22. 发明申请

US20080279676A1 Turbine Anti-Rotating Stall Schedule 有权
标题翻译：涡轮反转停机时间表
公开(公告)号：US20080279676A1
公开(公告)日：2008-11-13
申请号：US11746860
申请日：2007-05-10
申请人： Timothy Dejoris , Michael J. Dutka , Nick Martin , Steven M. Schirle
发明人： Timothy Dejoris , Michael J. Dutka , Nick Martin , Steven M. Schirle
IPC分类号： F01D13/00
CPC分类号： F02C9/18 , F01D19/00 , F02C6/08 , F02C9/22 , F04D27/0223 , F04D27/023 , F04D27/0246 , F04D29/522
摘要： A method of starting up a turbine with a compressor have an inlet guide vane, a number of bleed valves, and a number of blades so as to limit the duration in a rotating stall window. The method may include starting rotation of the blades, increasing the speed of the rotation of the blades, closing one or more bleed valves so as to shift the rotating stall window to a higher rotational speed, partially opening the inlet guide vane to a position outside the rotating stall window, and opening the bleed valves while partially closing the inlet guide vane such that the number of blades pass through the rotating stall window.
摘要翻译：用压缩机启动涡轮机的方法具有入口引导叶片，多个泄放阀和多个叶片，以限制旋转失速窗口中的持续时间。该方法可以包括开始叶片的旋转，增加叶片的旋转速度，闭合一个或多个放气阀，以便将旋转失速窗口移动到更高的转速，将入口导叶部分地打开到外部位置旋转失速窗口，并且在部分关闭入口引导叶片的同时打开放气阀，使得叶片的数量通过旋转的失速窗口。

23. 发明授权

US09030215B2 Real-time, label-free detection of nucleic acid amplification in droplets using impedance spectroscopy and solid-phase substrate 有权
标题翻译：使用阻抗谱和固相底物实时，无标记地检测液滴中的核酸扩增
公开(公告)号：US09030215B2
公开(公告)日：2015-05-12
申请号：US13573750
申请日：2012-10-03
申请人： Abraham P. Lee , Javier Lopez-Prieto , Robert Lin , Mindy Simon , Nick Martin
发明人： Abraham P. Lee , Javier Lopez-Prieto , Robert Lin , Mindy Simon , Nick Martin
IPC分类号： G01R27/02 , C12Q1/68
CPC分类号： G01R27/02 , C12Q1/686 , C12Q2561/113 , C12Q2563/116 , C12Q2563/159 , C12Q2565/607 , C12Q2565/629
摘要： A method for detecting presence of nucleic acid amplification in a test droplet. A set of detection electrodes are provided in contact with a fluidic channel. The test droplet is provided in vicinity of the detection electrodes through the fluidic channel. An alternate current (AC) power at a first frequency is applied across the set of detection electrodes. A first measurement value that reflects electrical impedance of the test droplet at the first frequency is obtained. This value is compared with a corresponding reference value, wherein the corresponding reference value is obtained by measuring a reference droplet containing known amplified nucleic acid or known unamplified nucleic acid at the first frequency. The presence of amplified nucleic acid in the test droplet is thus determined based on the comparison.
摘要翻译：用于检测测试液滴中核酸扩增的存在的方法。提供与流体通道接触的一组检测电极。测试液滴通过流体通道设置在检测电极附近。在该组检测电极上施加第一频率的交流电（AC）功率。获得反映第一频率的测试液滴的电阻抗的第一测量值。将该值与对应的参考值进行比较，其中相应的参考值是通过测量含有已知扩增核酸或已知未扩增核酸的参考液滴在第一频率下获得的。因此，基于比较来确定测试液滴中扩增的核酸的存在。

24. 发明授权

US08894370B2 Turbine blade retention system and method 有权
标题翻译：涡轮叶片保持系统及方法
公开(公告)号：US08894370B2
公开(公告)日：2014-11-25
申请号：US12078757
申请日：2008-04-04
申请人： Stephen P. Wassynger , Nick Martin , Steven E. Tomberg
发明人： Stephen P. Wassynger , Nick Martin , Steven E. Tomberg
IPC分类号： F01D9/04
CPC分类号： F01D9/042
摘要： A retention system retains a turbine blade dovetail in a retention ring dovetail slot. The retention system includes a retention opening formed in the blade dovetail. A through hole is formed in the retention ring, wherein the through hole is positioned such that it is aligned with the retention opening when the dovetail is assembled in the dovetail slot. A connector is disposed in the through hole and engages the retention opening. In this manner, undesirable relative movement of parts can be reduced or eliminated, thereby preventing excessive wear.
摘要翻译：保持系统将涡轮叶片燕尾榫保持在保持环燕尾槽中。保持系统包括形成在叶片燕尾榫中的保持开口。在保持环中形成通孔，其中通孔定位成使得当燕尾形成在燕尾槽中时，该通孔与保持开口对准。连接器设置在通孔中并与保持开口接合。以这种方式，可以减少或消除部件的不期望的相对运动，从而防止过度磨损。

25. 发明申请

US20130154671A1 Real-time, label-free detection of nucleic acid amplification in droplets using impedance spectroscopy and solid-phase substrate 有权
公开(公告)号：US20130154671A1
公开(公告)日：2013-06-20
申请号：US13573750
申请日：2012-10-03
申请人： Abraham P. Lee , Javier Lopez-Prieto , Robert Lin , Mindy Simon , Nick Martin
发明人： Abraham P. Lee , Javier Lopez-Prieto , Robert Lin , Mindy Simon , Nick Martin
IPC分类号： G01R27/02
CPC分类号： G01R27/02 , C12Q1/686 , C12Q2561/113 , C12Q2563/116 , C12Q2563/159 , C12Q2565/607 , C12Q2565/629
摘要： A method for detecting presence of nucleic acid amplification in a test droplet. A set of detection electrodes are provided in contact with a fluidic channel. The test droplet is provided in vicinity of the detection electrodes through the fluidic channel. An alternate current (AC) power at a first frequency is applied across the set of detection electrodes. A first measurement value that reflects electrical impedance of the test droplet at the first frequency is obtained. This value is compared with a corresponding reference value, wherein the corresponding reference value is obtained by measuring a reference droplet containing known amplified nucleic acid or known unamplified nucleic acid at the first frequency. The presence of amplified nucleic acid in the test droplet is thus determined based on the comparison.

26. 发明申请

US20100215490A1 Systems, Methods, and Apparatus for Linking Machine Stators 失效
标题翻译：用于连接机器定子的系统，方法和装置
公开(公告)号：US20100215490A1
公开(公告)日：2010-08-26
申请号：US12389555
申请日：2009-02-20
申请人： Lisa A. Wichmann , Thomas R. Tipton , Nick Martin
发明人： Lisa A. Wichmann , Thomas R. Tipton , Nick Martin
IPC分类号： F01D9/04 , B23P11/00
CPC分类号： F01D9/042 , F01D11/005 , F01D25/246 , F05D2240/11
摘要： Systems, methods, and apparatus for linking machine stators are provided. A bracket may be utilized to link adjacent stators within a machine, for example, a turbine. The bracket may include a body portion, a first plurality of extensions, and a second plurality of extensions. The body portion may include a first edge operable to align with a base of a first stator and a second edge opposite the first edge and operable to align with a base of a second stator. The first plurality of extensions may extend from the first edge and may be operable to align with at least one corresponding groove on the base of the first stator. The second plurality of extensions may extend from the second edge and may be operable to align with at least one corresponding groove on the base of the second stator. When utilized to link the first stator and the second stator, the bracket may facilitate a reduction of vibrations in the first stator and the second stator.
摘要翻译：提供了连接机器定子的系统，方法和设备。可以使用支架来连接机器内的相邻定子，例如涡轮机。支架可以包括主体部分，第一多个延伸部分和第二多个延伸部分。主体部分可以包括可操作以与第一定子的基座对准的第一边缘和与第一边缘相对的第二边缘并且可操作以与第二定子的基座对准。第一多个延伸部可以从第一边缘延伸并且可以可操作以与第一定子的基部上的至少一个对应的凹槽对准。第二多个延伸部可以从第二边缘延伸并且可以可操作地与第二定子的基部上的至少一个相应的凹槽对准。当用于连接第一定子和第二定子时，支架可以有助于减小第一定子和第二定子中的振动。

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