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1. 发明申请

WO2012091821A1 APPARATUS AND METHOD FOR MEASURING RUNOUT 审中-公开
标题翻译：测量运行的装置和方法
公开(公告)号：WO2012091821A1
公开(公告)日：2012-07-05
申请号：PCT/US2011/061584
申请日：2011-11-21
申请人： GENERAL ELECTRIC COMPANY , CRAIG, Terry, Allen , CLARK, Jimmie, Melvin
发明人： CRAIG, Terry, Allen , CLARK, Jimmie, Melvin
IPC分类号： G01C9/06 , G01C15/10 , G01B11/24 , G01B11/26
CPC分类号： G01B11/026 , F01D17/02 , F01D21/003 , F02K3/06 , G01B11/2408
摘要： A method and apparatus for measuring runout of using a distance measuring sensor mounted to a rotor and targeted at a circular wall, an electronic inclinometer mounted within a diameter of a hub of the rotor, and a microcontroller in data communication with the inclinometer and the sensor. A computer may be operably connected to the microcontroller and used for programming the microcontroller. A rotatable fixture including a bar mounted to the hub may be used to mount the sensor to a distal end of the bar and the microcontroller and the inclinometer may be mounted on the bar. Runout of a fan shroud circumscribing fan blades of an engine rotor may be measured with the apparatus and method and the bar angularly located between a pair of adjacent blades. The computer may be used to gather data from inclinometer and sensor and calculate runout.
摘要翻译：一种用于测量使用安装在转子上并且以圆形壁为目标的距离测量传感器的跳动的测量方法和装置，安装在转子的毂的直径内的电子倾角仪，以及与倾斜仪和传感器数据通信的微控制器。计算机可以可操作地连接到微控制器并用于编程微控制器。可以使用包括安装到轮毂的杆的可旋转夹具来将传感器安装到杆的远端，并且微控制器和倾斜计可以安装在杆上。发动机转子的扇形风扇叶片的偏转可以用设备和方法以及角位于一对相邻叶片之间的条来测量。计算机可用于从倾斜仪和传感器收集数据并计算跳动。

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