发明名称 |
Diaphragm pump and related methods |
摘要 |
In some arrangements, a pump for moving a fluid has one or more pump chambers and one or more flow control valves with diaphragm actuation regions. Motive fluid can activate the diaphragm actuation regions, and a pattern of fluid flow can be controlled by varying the pressure levels of the motive fluid. |
申请公布号 |
US8197231(B2) |
申请公布日期 |
2012.06.12 |
申请号 |
US20070945177 |
申请日期 |
2007.11.26 |
申请人 |
ORR TROY J.;PURITY SOLUTIONS LLC |
发明人 |
ORR TROY J. |
分类号 |
F04B45/053;A61M37/00;F01B19/02;F04B43/06;F16J3/02;F16K15/14;F16K21/00 |
主分类号 |
F04B45/053 |
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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