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1. 发明授权

US08666682B2 Rotational torque measurement device 有权
标题翻译：旋转扭矩测量装置
公开(公告)号：US08666682B2
公开(公告)日：2014-03-04
申请号：US12837253
申请日：2010-07-15
申请人： Paul A. LaVigne , Daniel R. Kemppainen , Glen L. Barna
发明人： Paul A. LaVigne , Daniel R. Kemppainen , Glen L. Barna
IPC分类号： G01L1/00
CPC分类号： G01L3/109 , G01L3/12
摘要： A device for measuring torque applied through a rotating member. A first torsion reference member is fixedly coupled to the rotating member at a first axial position and a second torsion reference member is fixedly coupled to the rotating member at a second axial position. A first detector detects the passage of the first torsion reference member past the first detector upon each full rotation of the rotating member and to generate a first signal upon each passage of the first torsion reference member. A second detector detects the passage of the second torsion reference member past the second detector upon each full rotation of the rotating member and to generate a second signal upon each passage of the second torsion reference member. A controller calculates a phase difference between the first signal and the second signal relative during rotation of the rotating member under a torsional load.
摘要翻译：用于测量通过旋转构件施加的扭矩的装置。第一扭转参考构件在第一轴向位置处固定地联接到旋转构件，并且第二扭转参考构件在第二轴向位置处固定地联接到旋转构件。第一检测器在旋转构件的每次完全旋转时检测第一扭转基准构件经过第一检测器的通过，并且在第一扭转参考构件的每次通过时产生第一信号。第二检测器在旋转构件的每次完全旋转时检测第二扭转基准构件通过第二检测器，并且在第二扭转参考构件的每次通过时产生第二信号。控制器在旋转构件在扭转载荷下旋转期间计算第一信号和第二信号之间的相位差。

2. 发明申请

US20110015878A1 ROTATIONAL TORQUE MEASUREMENT DEVICE 有权
标题翻译：旋转扭矩测量装置
公开(公告)号：US20110015878A1
公开(公告)日：2011-01-20
申请号：US12837253
申请日：2010-07-15
申请人： Paul A. LaVigne , Daniel R. Kemppainen , Glen L. Barna
发明人： Paul A. LaVigne , Daniel R. Kemppainen , Glen L. Barna
IPC分类号： G01L3/08 , G01L3/10
CPC分类号： G01L3/109 , G01L3/12
摘要： A device for measuring torque applied through a rotating member. A first torsion reference member is fixedly coupled to the rotating member at a first axial position and a second torsion reference member is fixedly coupled to the rotating member at a second axial position. A first detector detects the passage of the first torsion reference member past the first detector upon each full rotation of the rotating member and to generate a first signal upon each passage of the first torsion reference member. A second detector detects the passage of the second torsion reference member past the second detector upon each full rotation of the rotating member and to generate a second signal upon each passage of the second torsion reference member. A controller calculates a phase difference between the first signal and the second signal relative during rotation of the rotating member under a torsional load.
摘要翻译：用于测量通过旋转构件施加的扭矩的装置。第一扭转参考构件在第一轴向位置处固定地联接到旋转构件，并且第二扭转参考构件在第二轴向位置处固定地联接到旋转构件。第一检测器在旋转构件的每次完全旋转时检测第一扭转基准构件经过第一检测器的通过，并且在第一扭转参考构件的每次通过时产生第一信号。第二检测器在旋转构件的每次完全旋转时检测第二扭转基准构件通过第二检测器，并且在第二扭转参考构件的每次通过时产生第二信号。控制器在旋转构件在扭转载荷下旋转期间计算第一信号和第二信号之间的相位差。

3. 发明授权

US07942044B2 Wrist pin sensing system and method 有权
标题翻译：腕针传感系统及方法
公开(公告)号：US07942044B2
公开(公告)日：2011-05-17
申请号：US11959259
申请日：2007-12-18
申请人： Daniel R. Kemppainen
发明人： Daniel R. Kemppainen
IPC分类号： G01M15/06
CPC分类号： G01M15/06 , G01D5/3473
摘要： A method, and a system employing the method, for determining a position of a rotational part in a reciprocating machine. The system includes a quadrature encoder and an interrupter coupled to the rotational element. As the interrupter rotates with the wrist pin, the quadrature encoder generates some binary signals based on the rotation of the wrist pin. A digital-to-analog converter then converts the binary signals into a single analog signal. The system then wirelessly transmits the single analog signal for processing by other remote components.
摘要翻译：一种用于确定往复式机器中的旋转部件的位置的方法和采用该方法的系统。该系统包括正交编码器和耦合到旋转元件的中断器。当断路器与腕针一起旋转时，正交编码器根据腕针的旋转产生一些二进制信号。然后，数模转换器将二进制信号转换为单个模拟信号。系统然后无线传输单个模拟信号，以供其他远程组件处理。

4. 发明申请

US20090151438A1 WRIST PIN SENSING SYSTEM AND METHOD 有权
标题翻译：手写感测系统和方法
公开(公告)号：US20090151438A1
公开(公告)日：2009-06-18
申请号：US11959259
申请日：2007-12-18
申请人： Daniel R. Kemppainen
发明人： Daniel R. Kemppainen
IPC分类号： G01B11/26 , G01M15/06
CPC分类号： G01M15/06 , G01D5/3473
摘要： A method, and a system employing the method, for determining a position of a rotational part in a reciprocating machine. The system includes a quadrature encoder and an interrupter coupled to the rotational element. As the interrupter rotates with the wrist pin, the quadrature encoder generates some binary signals based on the rotation of the wrist pin. A digital-to-analog converter then converts the binary signals into a single analog signal. The system then wirelessly transmits the single analog signal for processing by other remote components.
摘要翻译：一种用于确定往复式机器中的旋转部件的位置的方法和采用该方法的系统。该系统包括正交编码器和耦合到旋转元件的中断器。当断路器与腕针一起旋转时，正交编码器根据腕针的旋转产生一些二进制信号。然后，数模转换器将二进制信号转换为单个模拟信号。系统然后无线传输单个模拟信号，以供其他远程组件处理。

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