| 发明名称 |
Control system for valveless metering pump. |
| 摘要 |
<p>A control system for the working piston of a valveless metering pump for the precision delivery of fluids to a plurality of sequentially spaced output ports is adapted to control and alter the speed of rotation of the pump piston depending on predetermined angles of rotation of the piston as it cycles. <IMAGE></p> |
| 申请公布号 |
EP0522236(A1) |
申请公布日期 |
1993.01.13 |
| 申请号 |
EP19920103757 |
申请日期 |
1992.03.05 |
| 申请人 |
ABBOTT LABORATORIES |
发明人 |
YOUNGS, RANDALL EARL;PARDINAS, GUILLERMO P. |
| 分类号 |
F04B13/00;F04B49/06;F04B49/20 |
主分类号 |
F04B13/00 |
| 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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