发明名称 |
A system for determining shaft load parameters including shaft windup angle per unit length, torque output and power output in a generally cylindrical rotating shaft. |
摘要 |
A system for determining shaft load parameters including shaft windup angle per unit length, torque output and power output in a generally cylindrical rotating shaft having an outer surface and a longitudinal axis extending through the center thereof includes a plurality of probes spaced apart from each other. Each probe has a first end and a second end, the first end of each probe being in facing relationship with the rotating shaft. A rigid frame commonly supports all of the probes at a predetermined distance from the outer surface of the shaft. The frame is supported in such a manner that the frame may vibrate or displace relative to the rotating shaft essentially as a rigid body. Targets on the outer surface of the rotating shaft are located for triggering a probe output response each time during shaft rotation that a target passes the first end of one of the probes. A calculator calculates the torque induced shaft windup angle of the rotating shaft based in part on the probe trigger times and the spacing of the probes. <IMAGE> <IMAGE> |
申请公布号 |
EP0609726(A3) |
申请公布日期 |
1994.10.26 |
申请号 |
EP19940100907 |
申请日期 |
1994.01.22 |
申请人 |
LIBERTY TECHNOLOGY CENTER, INC. |
发明人 |
LEON, ROBERT L.;MOFFA, ANTHONY |
分类号 |
G01L3/10;G01L3/24 |
主分类号 |
G01L3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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