发明名称 |
SYSTEM AND METHOD TO MONITOR CHARACTERISTICS OF AN OPERATING FLUID IN A PROCESS LINE |
摘要 |
A system that provides localized monitoring of characteristics of instrument gas that a valve assembly uses to modulate the flow of a working fluid. The system includes components that generate an output in response to, for example, particulates, humidity, temperature, and other characteristics of the instrument gas. Processing of data and information in the output can help to diagnose changes in the characteristics of the instrument gas. This diagnosis is useful to predict a time frame during which the valve assembly and components associated therewith might fail and/or require maintenance before the valve assembly manifests significant problem that are detrimental to a process line. |
申请公布号 |
EP3071844(A1) |
申请公布日期 |
2016.09.28 |
申请号 |
EP20140821333 |
申请日期 |
2014.11.19 |
申请人 |
DRESSER, INC. |
发明人 |
NIETERS, EDWARD, JAMES;WHEELER, FREDERICK, WILSON;SMART, HAROLD, RANDALL |
分类号 |
F15B19/00;F15B21/04 |
主分类号 |
F15B19/00 |
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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