发明名称 |
SYSTEM AND METHOD FOR CONTROLLING A FIELD DEVICE |
摘要 |
A system and method for controlling a field device includes a valve coupler having a first portion configured to couple to an actuator rod of an actuator, a second portion configured to couple to a movable component of a control valve, and one or more sensors measuring one or more parameters indicative of the health and/or remaining service life of the control valve assembly and/or one or more components of the valve assembly. Further, at least one of the one or more sensor devices may generate energy from the control valve assembly and/or the operating environment of the control valve assembly for operation of the electronics. |
申请公布号 |
CA2952240(A1) |
申请公布日期 |
2015.12.23 |
申请号 |
CA20152952240 |
申请日期 |
2015.06.17 |
申请人 |
FISHER CONTROLS INTERNATIONAL LLC |
发明人 |
ANDERSON, SHAWN W.;MANN, ADIN J. |
分类号 |
F16K37/00;G01L5/00;G01M13/00;H02N2/18;H04W80/00 |
主分类号 |
F16K37/00 |
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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