发明名称 |
Torque measuring system for motor operated valve operators |
摘要 |
An apparatus and method for isolating certain rotating components within the operator and valve systems and artificially loading those rotating shafts to create and measure torque developed within the valve operator system; and for using the torque measurements to correlate and analyze torque in relation to other valve systems parameters.
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申请公布号 |
US4759224(A) |
申请公布日期 |
1988.07.26 |
申请号 |
US19870096338 |
申请日期 |
1987.09.11 |
申请人 |
MOVATS INCORPORATED |
发明人 |
CHARBONNEAU, ARTHUR G.;MCMENNAMY, JOHN A.;NAFZIGER, STEVEN |
分类号 |
F16K31/04;F16K37/00;(IPC1-7):G01M19/00 |
主分类号 |
F16K31/04 |
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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