发明名称 |
FLUID-MOVING DEVICE WITH INTEGRATED VALVE |
摘要 |
A fluid-moving device with an integrated valve is disclosed. The device includes a housing (1) defining a suction chamber (2) and at least one internal passage-way (3) formed inside the housing (1). A first end (4) of the internal passageway (3) opens to the suction chamber (2) and a second end (5) of the internal passageway connects to an outside surface of the housing. The fluid-moving device of the present invention also includes a pumping structure (5) disposed inside the suction chamber (2) for generating a pressure inside the suction chamber. The device may also include valve passageways formed inside the housing. In one embodiment, a manifold is utilized for connecting the valve passageways to fluid supplies and fluid sinks. The manifold has a casing, at least one input port, at least one output port, and a plurality of internal manifold passageways formed in the manifold casing. A method of making a fluid-moving device with an integrated valve of the present invention is also disclosed. |
申请公布号 |
WO0231357(A2) |
申请公布日期 |
2002.04.18 |
申请号 |
WO2001US31503 |
申请日期 |
2001.10.10 |
申请人 |
BECKMAN COULTER, INC. |
发明人 |
KITTOCK, MARK, J.;QURESHI, HUMAYUN |
分类号 |
F04B7/00;F04B13/00;F04B53/10;F04B53/16 |
主分类号 |
F04B7/00 |
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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