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1. 发明申请

US20130312527A1 INTEGRATED EXCITATION AND MEASUREMENT SYSTEM 审中-公开
标题翻译：一体化激励和测量系统
公开(公告)号：US20130312527A1
公开(公告)日：2013-11-28
申请号：US13477644
申请日：2012-05-22
申请人： Richard A. Lomenzo, JR.
发明人： Richard A. Lomenzo, JR.
IPC分类号： G01N29/00
CPC分类号： G01N29/223 , G01N29/04 , G01N29/0681 , G01N29/221 , G01N29/2418 , G01N29/348 , G01N2291/103
摘要： An integrated excitation and measurement system includes a support member. A single confocal ultrasonic transducer is mounted to the support member. The ultrasonic transducer is configured to produce first and second ultrasonic beams having different frequencies than one another that generate an excitation input at a focal point. First, second and third fiber optic elements are mounted to the support member and aligned with the focal point. The fiber optic elements are configured to sense a three-dimensional excitation response at the focal point.
摘要翻译：集成激励和测量系统包括支撑构件。单个共焦超声换能器安装到支撑构件上。超声波换能器被配置为产生在焦点处产生激励输入的彼此不同的频率的第一和第二超声波束。首先，将第二和第三光纤元件安装到支撑构件并与焦点对准。光纤元件被配置为感测焦点处的三维激发响应。

2. 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

3. 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。

4. 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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