发明名称 |
FÖRDERSYSTEM FÜR HOCHREINES FLUID |
摘要 |
<p>A fluid delivery system includes a flow control device and a Coriolis mass flowmeter 112 in fluid communication with the flow control device 110. The Coriolis flowmeter has a flow-tube made of a high-purity plastic material, such as PFA, making the delivery system suitable for high purity applications. A controller 114 provides a control output signal to the flow control device 110, which may comprise a pinch valve 120, so as to vary the flow control device output in response to a setpoint signal and measurement signals received from the flowmeter 112.</p> |
申请公布号 |
AT549604(T) |
申请公布日期 |
2012.03.15 |
申请号 |
AT20020786789T |
申请日期 |
2002.11.25 |
申请人 |
EMERSON ELECTRIC CO. |
发明人 |
SUND, WESLEY;DILLE, JOSEPH;BARGER, MICHAEL;PAWLAS, GARY |
分类号 |
G01F1/00;G01F1/84;G01L19/06;G05D7/06 |
主分类号 |
G01F1/00 |
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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