| 发明名称 |
FLUID FLOW MEASUREMENT AND CONTROL |
| 摘要 |
In accordance with another embodiment, a controller in a fluid delivery system initiates drawing fluid into a chamber of a diaphragm pump. During a delivery phase of pumping the fluid in the chamber to a target recipient, the controller applies pressure to the chamber. At multiple different times during the delivery phase, the controller temporarily discontinues application of the pressure to the chamber to calculate how much of the fluid in the chamber has been pumped to the target recipient. |
| 申请公布号 |
US2014309617(A1) |
申请公布日期 |
2014.10.16 |
| 申请号 |
US201414171435 |
申请日期 |
2014.02.03 |
| 申请人 |
Ambrosina Jesse E.;Powers Benjamin G.;Shajii Ali |
发明人 |
Ambrosina Jesse E.;Powers Benjamin G.;Shajii Ali |
| 分类号 |
A61M5/168;A61M5/145 |
主分类号 |
A61M5/168 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
drawing fluid into a chamber of a diaphragm pump; during a delivery phase, applying pressure to the chamber, the applied pressure pumping the fluid in the chamber to a target recipient; and at multiple different times during the delivery phase, temporarily discontinuing application of the pressure to the chamber to calculate how much of the fluid in the chamber has been pumped to the target recipient. |
| 地址 |
Topsfield MA US |
