发明名称 |
Sludge flow measuring system |
摘要 |
A system for the transport of high solids sludge includes a positive displacement pump for pumping sludge through a pipeline. The volume of sludge transported is accurately measured by determining the fill percentage by using a material flow signal, measured time intervals, hydraulic fluid pressure, or hydraulic fluid flow rate during each pumping cycle.
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申请公布号 |
US5106272(A) |
申请公布日期 |
1992.04.21 |
申请号 |
US19900595457 |
申请日期 |
1990.10.10 |
申请人 |
SCHWING AMERICA, INC. |
发明人 |
OAKLEY, EDWARD A.;CROW, HARRY K.;ANDERSON, THOMAS M.;ATHERTON, RICHARD T.;FEHN, BERTHOLD A. |
分类号 |
F04B15/02;F04B49/06;G01F11/02 |
主分类号 |
F04B15/02 |
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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