发明名称 |
ABOVE-GROUND STORAGE SYSTEM |
摘要 |
<p>ABOVE-GROUND STORAGE SYSTEM An above-ground storage system, especially for use with hazardous materials is disclosed. The system includes a first inner tank and a second outer tank. An air-operated diaphragm pump is used to fill the tank. In order to prevent overfilling of the tank and, therefore environmental contamination, a valve is installed in the air supply line to the air pump. The valve is operated by a float within the tank. When the float becomes submerged in liquid the valve is closed by an arm connected to the float.</p> |
申请公布号 |
CA1329153(C) |
申请公布日期 |
1994.05.03 |
申请号 |
CA19890608549 |
申请日期 |
1989.08.16 |
申请人 |
LRS, INC. |
发明人 |
SOLOMON, STUART G.;WHITMAN, DAVID C. |
分类号 |
F04B49/04;(IPC1-7):F04B49/04;F04B43/06 |
主分类号 |
F04B49/04 |
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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