发明名称 |
GROUNDWATER SAMPLING PUMP |
摘要 |
A sampling pump is disclosed for pumping liquids collecting in a wellbore. The sampling pump has a pump component having an inlet and an outlet, a pump element and DC motor for driving the pump element. A reel assembly having a reel and a frame supports a cable assembly wound on the reel. The cable assembly supplies power to the DC motor. A DC connector supported on the frame enables an external DC power source to power the DC motor. A fluid level sensor on the housing detects when the outer housing is positioned in fluid. A control panel on the frame is in electrical communication with the fluid sensor and configured to enable a user to control on and off operation of the DC motor. |
申请公布号 |
CA2931990(A1) |
申请公布日期 |
2015.06.11 |
申请号 |
CA20142931990 |
申请日期 |
2014.12.03 |
申请人 |
Q.E.D. ENVIRONMENTAL SYSTEMS, INC. |
发明人 |
COLBY, DOUGLAS D.;REESBECK, THOMAS T. |
分类号 |
F04D13/10;H02J11/00 |
主分类号 |
F04D13/10 |
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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