发明名称 |
Fluidic pumping systems with control means responsive to liquid level |
摘要 |
A fluidic pumping system comprises a reverse flow diverter positioned below the level of a liquid to be pumped and inserted between a charge vessel and a delivery pipe. A control system including pressure-responsive devices effects alternate pressurizing and venting of the charge vessel for pumping the liquid. Passage of liquid from the charge vessel into pipes leading to a compressed air supply and the reverse flow diverter generates pressure changes which are detected and the electric output signals are used to operate the control means.
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申请公布号 |
US4606703(A) |
申请公布日期 |
1986.08.19 |
申请号 |
US19850718506 |
申请日期 |
1985.04.02 |
申请人 |
UNITED KINGDOM ATOMIC ENERGY AUTHORITY |
发明人 |
BAINES, JOGA S. |
分类号 |
F04F1/06;F04F5/10;F04F5/48;(IPC1-7):F04B23/14;F04F1/02 |
主分类号 |
F04F1/06 |
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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