发明名称 |
FIELD REPLACEABLE MOTOR OIL FILTER FOR A SUBMERGIBLE MOTOR |
摘要 |
A submergible motor having a universal motor base facilitates replacement of an internal filter while in the field. The submergible motor is designed for use in production wells and includes a generally tubular housing with a shaft lying generally along the axis of the tubular housing. The housing includes a mounting structure to which a universal motor base may be selectively attached and removed. Within the universal motor base is a filter assembly attached by threaded fasteners to permit easy removal of the filter for servicing or replacement.
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申请公布号 |
CA2275660(A1) |
申请公布日期 |
1999.12.18 |
申请号 |
CA19992275660 |
申请日期 |
1999.06.16 |
申请人 |
CAMCO INTERNATIONAL INC. |
发明人 |
SAWYER, PAUL M.;GROSS, EDWIN M. |
分类号 |
H02K5/132;(IPC1-7):H02K5/00;F01M11/03;F04B53/18 |
主分类号 |
H02K5/132 |
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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