发明名称 |
PORTABLE SELF-CONTAINED GROUND WATER TESTING ASSEMBLY |
摘要 |
<p>A portable ground water sampling apparatus has a submersible pump or other water sampling apparatus attached through a hose to a hydraulically driven spool mounted on a boom attached to the bed of a truck or trailer. The hydraulically operated boom enables the operator to place the pump over the well and lower the pump into the well from the spool. A second spool also mounted on the boom operates a cable attached to a discrete liquid sampler or appliance of operator's choice for lowering into the well to take water samples or collect data. A decontamination apparatus is also attached to the boom and washes the hose and cable to remove contaminants therefrom. The contaminated wash fluid is removed to a holding tank for later disposal at a safe site. Hydraulically driven level-wind mechanisms are attached to each spool. 4463.1</p> |
申请公布号 |
CA2091519(A1) |
申请公布日期 |
1993.11.16 |
申请号 |
CA19932091519 |
申请日期 |
1993.03.11 |
申请人 |
VOLLWEILER, TIMOTHY J.;VOLLWEILER, ARTHUR R. |
发明人 |
VOLLWEILER, TIMOTHY J.;VOLLWEILER, ARTHUR R. |
分类号 |
B65H75/34;B65H75/44;E21B19/22;E21B43/12;E21B49/08;(IPC1-7):G01N1/14;G01N33/18 |
主分类号 |
B65H75/34 |
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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