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1. 发明申请

US20130142640A1 ALTERNATE SHROUD WIDTH TO PROVIDE MISTUNING ON COMPRESSOR STATOR CLUSTERS 审中-公开
标题翻译：压缩机定位器集群中的替代方式
公开(公告)号：US20130142640A1
公开(公告)日：2013-06-06
申请号：US13309685
申请日：2011-12-02
申请人： David P. Houston , Richard A. Lomenzo , Robert J. Morris
发明人： David P. Houston , Richard A. Lomenzo , Robert J. Morris
IPC分类号： F01D9/02 , B23P15/04
CPC分类号： F01D9/041 , F01D25/06 , F05D2260/961 , Y10T29/49323
摘要： A stator for a turbo-machine having a plurality of airfoils extending radially therefrom has a base from which the airfoils depend, and slits disposed in the base, each slit disposed adjacent a pair of airfoils, wherein a first set of adjacent slits and a distance between a second set of adjacent slits varies
摘要翻译：一种用于涡轮机的定子，其具有从其径向延伸的多个翼型件，其具有基座，翼型件从该基座所依赖的基座和设置在基座中的狭缝，每个狭缝设置成邻近一对翼型件，其中，第一组相邻狭缝和距离在第二组相邻狭缝之间变化

2. 发明授权

US08505384B2 Rig for measuring bladed component mistuning 有权
标题翻译：用于测量叶片组件失谐的钻机
公开(公告)号：US08505384B2
公开(公告)日：2013-08-13
申请号：US13022651
申请日：2011-02-08
申请人： Richard A. Lomenzo
发明人： Richard A. Lomenzo
IPC分类号： G01M7/00
CPC分类号： G01M7/00 , G01M5/0016 , G01M5/0066 , G01N29/12 , G01N2291/2693
摘要： A rig for studying a component has a component support for mounting the component. A speaker applies sound energy to airfoils in the component. A vibrometer studies the effect of the applied sound on the airfoils. At least two of the vibrometer, the component support, and the speaker are rotatable relative to each other. In a separate feature, a vibrometer for studying the effect of sound energy on airfoils in a component is provided with a vision system. The vision system is operable to identify the exact location at which the laser is studying the effect on the airfoil. Methods are also disclosed.
摘要翻译：用于研究组件的钻机具有用于安装组件的组件支持。扬声器将声能施加在部件中的翼型件上。振动计研究应用声音对翼型的影响。振动计，组件支撑件和扬声器中的至少两个可相对于彼此旋转。在单独的特征中，用于研究声能对组件中的翼型件的影响的振动计被提供有视觉系统。视觉系统可操作地识别激光器正在研究对翼型的影响的确切位置。还公开了方法。

3. 发明申请

US20120198938A1 RIG FOR MEASURING BLADED COMPONENT MISTUNING 有权
标题翻译：用于测量叶片组件的MIGUNING
公开(公告)号：US20120198938A1
公开(公告)日：2012-08-09
申请号：US13022651
申请日：2011-02-08
申请人： Richard A. Lomenzo
发明人： Richard A. Lomenzo
IPC分类号： G01H9/00 , G01H11/00
CPC分类号： G01M7/00 , G01M5/0016 , G01M5/0066 , G01N29/12 , G01N2291/2693
摘要： A rig for studying a component has a component support for mounting the component. A speaker applies sound energy to airfoils in the component. A vibrometer studies the effect of the applied sound on the airfoils. At least two of the vibrometer, the component support, and the speaker are rotatable relative to each other. In a separate feature, a vibrometer for studying the effect of sound energy on airfoils in a component is provided with a vision system. The vision system is operable to identify the exact location at which the laser is studying the effect on the airfoil. Methods are also disclosed.
摘要翻译：用于研究组件的钻机具有用于安装组件的组件支持。扬声器将声能施加在部件中的翼型件上。振动计研究应用声音对翼型的影响。振动计，组件支撑件和扬声器中的至少两个可相对于彼此旋转。在单独的特征中，用于研究声能对组件中的翼型件的影响的振动计被提供有视觉系统。视觉系统可操作地识别激光器正在研究对翼型的影响的确切位置。还公开了方法。

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