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1. 发明授权

US07249145B1 Methods and apparatus for selecting candidates to interview 有权
标题翻译：选择候选人面试的方法和手段
公开(公告)号：US07249145B1
公开(公告)日：2007-07-24
申请号：US09687420
申请日：2000-10-13
申请人： Peter Joseph Rock , Robert Patrick Tameo , Brian Edward Dix , Kevin John Brown , Bridget Buzdon Davis
发明人： Peter Joseph Rock , Robert Patrick Tameo , Brian Edward Dix , Kevin John Brown , Bridget Buzdon Davis
IPC分类号： G06F17/30
CPC分类号： G06Q10/10 , G06Q10/06 , G06Q30/02 , Y10S707/99945 , Y10S707/99948
摘要： A candidate selection system that generates data-driven candidate selections of large populations of submitted résumés using common independent assessment variables and against desired qualities is described. A processor executing the candidate selection program is pre-programmed to include a listing of desired qualities that the ideal candidate for the position should possess. Each submitted résumé is reviewed and data input from the résumés is normalized to produce values representing weighted scores unique to the specific candidate and in terms of the sought-after desired dependant qualities.
摘要翻译：描述了使用常见的独立评估变量和所期望的质量生成数据驱动的大量提交简历的候选人选择系统。执行候选选择程序的处理器被预先编程为包括该位置的理想候选人应具有的期望质量的列表。审查每个提交的简历，并将简历中的数据输入归一化，以产生表示特定候选人特有的加权分数的值，以及所追求的所需依赖性质量。

2. 发明授权

US07234916B2 Method and apparatus for balancing gas turbine engines 有权
标题翻译：燃气轮机发动机平衡方法和装置
公开(公告)号：US07234916B2
公开(公告)日：2007-06-26
申请号：US10942510
申请日：2004-09-16
申请人： Michael J. Lee , Brian Edward Dix , Max Freedman , William Joseph Adelmann
发明人： Michael J. Lee , Brian Edward Dix , Max Freedman , William Joseph Adelmann
IPC分类号： F01D25/04
CPC分类号： F16F15/322 , F01D5/027 , F01D5/066 , F04D29/662 , Y02T50/671 , Y10S416/50
摘要： A method and apparatus is provided for field balancing an assembly including a power turbine. The method includes coupling the power turbine to a load, identifying a first balancing plane that is aft of the power turbine, and identifying a second balancing plane that is forward of the power turbine. A balancing correction is determined at each of the first and second balancing planes. A balance weight is mounted at the first balancing plane based on the balancing correction determined for the first balancing plane, and a balance weight is mounted at the second balancing plane based on the balancing correction determined for the second balancing plane, wherein each balance weight at the second balancing plane is coupled to a respective bolt head without removing the bolt.
摘要翻译：提供了一种用于对包括动力涡轮机的组件进行现场平衡的方法和装置。该方法包括将动力涡轮机耦合到负载，识别动力涡轮机后部的第一平衡平面，以及识别在动力涡轮机前方的第二平衡平面。在第一和第二平衡平面中的每一个处确定平衡校正。基于为第一平衡平面确定的平衡校正，平衡重被安装在第一平衡平面上，并且基于为第二平衡平面确定的平衡校正，平衡重被安装在第二平衡平面上，其中每个平衡重在第二平衡平面联接到相应的螺栓头而不去除螺栓。

3. 发明授权

US06887043B2 Methods and apparatus for assembling gas turbine engines 有权
标题翻译：燃气轮机发动机组装方法及装置
公开(公告)号：US06887043B2
公开(公告)日：2005-05-03
申请号：US10402566
申请日：2003-03-28
申请人： Brian Edward Dix , Joann Mari Takehara , Michael Ray Garrison
发明人： Brian Edward Dix , Joann Mari Takehara , Michael Ray Garrison
IPC分类号： F02C7/00 , F01D5/06 , F01D25/24 , F02K3/06 , F04D29/32 , F16B5/02 , F16B33/00 , B64C11/14
CPC分类号： F01D25/243 , F01D5/066 , F16B5/0275 , F16B33/002
摘要： A method for enables a gas turbine engine to be assembled. The method comprises forming at least one substantially elliptically-shaped opening within a flange extending from a fan disk, inserting a fastener including a first body portion, a second body portion, and an anti-rotation stop extending therebetween, at least partially through the at least one flange opening, and coupling the fastener to the flange such that the fastener stop is positioned within the at least one flange opening.
摘要翻译：一种能够组装燃气涡轮发动机的方法。该方法包括在从扇形盘延伸的凸缘内形成至少一个基本椭圆形的开口，插入紧固件，该紧固件包括第一主体部分，第二主体部分和在其之间延伸的防旋转止动件，至少一个凸缘开口，以及将所述紧固件联接到所述凸缘，使得所述紧固件止动件定位在所述至少一个凸缘开口内。

4. 发明授权

US06422812B1 Bolted joint for rotor disks and method of reducing thermal gradients therein 有权
标题翻译：用于转子盘的螺栓接头和减少其中的热梯度的方法
公开(公告)号：US06422812B1
公开(公告)日：2002-07-23
申请号：US09747873
申请日：2000-12-22
申请人： Jason Francis Pepi , Brian Edward Dix , Tyler Frederick Hooper
发明人： Jason Francis Pepi , Brian Edward Dix , Tyler Frederick Hooper
IPC分类号： F01D508
CPC分类号： F16B35/041 , F16B5/0275 , F16B39/01
摘要： Bolt hole stress in rotor disks having bolted joints is reduced by passing relatively hot secondary flow path air (such as compressor discharge air) through each bolt hole to heat the disk from inside the bolt hole. In doing so, the temperature distribution in the area of the bolt hole is made more uniform and the stress is dramatically reduced. The bolted joint includes a bolt hole formed in a first rotor disk and a bolt disposed in the bolt hole such that a channel is defined between the bolt and the bolt hole. A first nut or abutment is attached to a first end of the bolt, and a second nut or abutment is attached to a second end of the bolt. A first passage associated with the first abutment provides fluid communication with the channel, and a second passage associated with the second abutment provides fluid communication with the channel, thereby allowing the relatively hot fluid to pass through the channel during engine operation.
摘要翻译：通过使相对较热的二次流路空气（例如压缩机排放空气）通过每个螺栓孔来减小具有螺栓接头的转子盘中的螺栓孔应力，以从螺栓孔内部加热盘。在这样做时，螺栓孔的区域中的温度分布变得更均匀，并且应力显着降低。螺栓接头包括形成在第一转子盘中的螺栓孔和布置在螺栓孔中的螺栓，使得在螺栓和螺栓孔之间限定通道。第一螺母或邻接件附接到螺栓的第一端，并且第二螺母或邻接件附接到螺栓的第二端。与第一邻接部相关联的第一通道提供与通道的流体连通，并且与第二邻接部相关联的第二通道提供与通道的流体连通，从而允许相对热的流体在发动机操作期间通过通道。

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