发明名称 |
APPARATUS FOR FLUID CONTROL DEVICE LEAK DETECTION |
摘要 |
Apparatus for fluid control device leak detection are disclosed. An example apparatus in accordance with the teachings of this disclosure includes a plurality of ports. One of the ports is to receive a supply pressure to drive an actuator and another of the ports to be fluidly coupled to a purge port of a fluid control device. The apparatus includes a sensor to measure a value at the purge port and a processor to compare the value to a predetermined value or a previously measured value to identify if the value is outside of a predetermined threshold. |
申请公布号 |
US2014041738(A1) |
申请公布日期 |
2014.02.13 |
申请号 |
US201213568992 |
申请日期 |
2012.08.07 |
申请人 |
COLEMAN AFTON RENEE;COLEMAN BLAKE WARD;HAGEN STEVEN WILLIAM |
发明人 |
COLEMAN AFTON RENEE;COLEMAN BLAKE WARD;HAGEN STEVEN WILLIAM |
分类号 |
F16K31/12 |
主分类号 |
F16K31/12 |
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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