发明名称 |
Hermetically sealed motor lead tube |
摘要 |
An electrical submersible pump assembly has a motor cooperatively engaged with a pump for driving the pump and a motor lead extending to the motor for supplying power to the motor. The motor lead has an electrical conductor enclosed within a tube. The tube is sealed from an exterior environment of the motor and contains a dielectric fluid. The motor may be filled with a dielectric lubricant and the interior of the tube of the motor lead may be in fluid communication with the dielectric lubricant. Alternatively, the motor may filled with a dielectric lubricant and the dielectric fluid within the interior of the tube of the motor lead may be sealed from the dielectric lubricant.
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申请公布号 |
US7857604(B2) |
申请公布日期 |
2010.12.28 |
申请号 |
US20080207625 |
申请日期 |
2008.09.10 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
SHAW CHRIS K.;YINGST BRADLEY ELLIS;CAIN SEAN A.;NEUROTH DAVID H.;DALRYMPLE LARRY V. |
分类号 |
F04B17/03;H02K5/10;H02K5/12 |
主分类号 |
F04B17/03 |
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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