发明名称 |
Pump assembly, suppression apparatus for use with a pump, and method of controlling a pump assembly |
摘要 |
A pump assembly comprising an apparatus for reducing process noise manifest in a piping system. The invention introduces a pump pulse to counteract a negative dip in pressure when the reciprocating pump is at the completion of each pump stroke.
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申请公布号 |
US2007065304(A1) |
申请公布日期 |
2007.03.22 |
申请号 |
US20040976007 |
申请日期 |
2004.10.28 |
申请人 |
INGERSOLL-RAND COMPANY |
发明人 |
MELOCHE JOSEPH L.;ABLE STEPHEN D.;ABLE JANA |
分类号 |
F04B43/06 |
主分类号 |
F04B43/06 |
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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