发明名称 |
Solid state sump pump control |
摘要 |
The present invention provides a sump pump control system. The system includes a mounting fixture fabricated from a corrosion resistant material, and an electrical control comprising solid state electrical components supported by the mounting fixture. The sump pump control system also includes a diving bell cover. The diving bell cover has an open bottom, and is dimensioned to cover the electrical components. The diving bell cover is releasably secured to a support surface of the mounting fixture. The electrical control controls the operation of a sump pump. Should water rise to a level of the electrical components due to failure of the sump pump or due to quickly rising water, the diving bell cover will prevent water from contacting the electrical components. A method of removing water from a subterranean vault is also provided herein. |
申请公布号 |
US8641384(B2) |
申请公布日期 |
2014.02.04 |
申请号 |
US201113220300 |
申请日期 |
2011.08.29 |
申请人 |
BOURELL, JR. ALFRED M.;COX RICKY W.;MORTON DAVID K.;TRUITT RODERICK C.;WASHINGTON CURTIS T.;MEMPHIS LIGHT GAS & WATER, DIVISION OF CITY OF MEMPHIS |
发明人 |
BOURELL, JR. ALFRED M.;COX RICKY W.;MORTON DAVID K.;TRUITT RODERICK C.;WASHINGTON CURTIS T. |
分类号 |
F04B49/00 |
主分类号 |
F04B49/00 |
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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