发明名称 |
Dynamic compression compensator for submersible pumps |
摘要 |
A dynamic variable compression ring for use in submersible pumps. where the variable compression ring compensates for metal compression ring measurement errors during assembly. The dynamic variable compression ring also allows for thermal heating of the internal pump components, thus maintaining the desired diffuser compression values.
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申请公布号 |
US2012282119(A1) |
申请公布日期 |
2012.11.08 |
申请号 |
US201113099468 |
申请日期 |
2011.05.03 |
申请人 |
FLOYD RAYMOND;KETTER CHRISS |
发明人 |
FLOYD RAYMOND;KETTER CHRISS |
分类号 |
F04B39/00 |
主分类号 |
F04B39/00 |
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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