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1. 发明申请

WO2004111590A8 OPTICAL DISPLACEMENT TORQUE SENSOR 审中-公开
标题翻译：光学位移传感器
公开(公告)号：WO2004111590A8
公开(公告)日：2007-03-08
申请号：PCT/US2004018574
申请日：2004-06-14
申请人： MATZOLL ROBERT J , STAPLETON THOMAS T
发明人： MATZOLL ROBERT J , STAPLETON THOMAS T
IPC分类号： G01L3/12
CPC分类号： G01L3/12
摘要： An apparatus and method for noncontact, optical measuring of any of torque, torque angle, shaft speed, and shaft direction by at least one of a rotatable and compressible flexure with input and output ends plus input and output couplers, a light source for generating a light signal, a field mask formed of a pattern of opaque and transparent lines adapted to receive the light signal and generate a phase shifted light signal, and detector means for receiving a light signal from overlaid lines on the flexure and the field mask. Alternatively, the detector means may receive the light signal from overlaid lines on the input and output couplers of the flexure and the field mask and generate an output signal indicative of the combined pattern of the lines.
摘要翻译：一种用于通过具有输入和输出端加上输入和输出耦合器的可旋转和可压缩挠曲物中的至少一个而非扭转，扭矩角度，轴速度和轴方向的任何一种光学测量的装置和方法，用于产生光信号，由适于接收光信号并产生相移光信号的不透明线和透明线的图案形成的场屏蔽以及用于从弯曲部和场屏蔽上的重叠线接收光信号的检测器装置。或者，检测器装置可以从挠曲件和场掩模的输入和输出耦合器上的重叠线接收光信号，并产生指示线的组合图案的输出信号。

2. 发明申请

WO2004111590A1 OPTICAL DISPLACEMENT TORQUE SENSOR 审中-公开
标题翻译：光学位移传感器
公开(公告)号：WO2004111590A1
公开(公告)日：2004-12-23
申请号：PCT/US2004/018574
申请日：2004-06-14
申请人： MATZOLL, Robert, J. , STAPLETON, Thomas, T.
发明人： MATZOLL, Robert, J. , STAPLETON, Thomas, T.
IPC分类号： G01L3/12
CPC分类号： G01L3/12
摘要： An apparatus and method for noncontact, optical measuring of any of torque, torque angle, shaft speed, and shaft direction by at least one of a rotatable and compressible flexure with input and output ends plus input and output couplers, a light source for generating a light signal, a field mask formed of a pattern of opaque and transparent lines adapted to receive the light signal and generate a phase shifted light signal, and detector means for receiving a light signal from overlaid lines on the flexure and the field mask. Alternatively, the detector means may receive the light signal from overlaid lines on the input and output couplers of the flexure and the field mask and generate an output signal indicative of the combined pattern of the lines.
摘要翻译：一种用于通过具有输入和输出端加上输入和输出耦合器的可旋转和可压缩挠曲物中的至少一个而非扭转，扭矩角度，轴速度和轴方向的任何一种光学测量的装置和方法，用于产生光信号，由适于接收光信号并产生相移光信号的不透明线和透明线的图案形成的场屏蔽以及用于从弯曲部和场屏蔽上的重叠线接收光信号的检测器装置。或者，检测器装置可以从挠曲件和场掩模的输入和输出耦合器上的重叠线接收光信号，并产生指示线的组合图案的输出信号。

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