发明名称 |
FLUID FLOW MEASUREMENT AND CONTROL |
摘要 |
In accordance with one embodiment, a controller in a fluid delivery system controls magnitudes of pressure in a first volume and a second volume. The first volume is of a known magnitude. The second volume is of an unknown magnitude and varies. The controller estimates a temperature of gas in the first volume and a temperature of gas in the second volume based on measurements of pressure in the first volume and measurements of pressure in the second volume. The controller then calculates a magnitude of the second volume based on measured pressures of the gases and estimated temperatures of gases in the first volume and the second volume. |
申请公布号 |
EP2953665(A1) |
申请公布日期 |
2015.12.16 |
申请号 |
EP20140749592 |
申请日期 |
2014.02.03 |
申请人 |
IVENIX, INC. |
发明人 |
AMBROSINA, JESSE E.;POWERS, BENJAMIN G.;SHAJII, ALI |
分类号 |
A61M5/168;A61M5/142 |
主分类号 |
A61M5/168 |
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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