发明名称 |
MOTOR PROTECTOR |
摘要 |
A system and method is provided for reducing the wear on a motor protector, particularly when used in an abrasive environment. The motor protector comprises an outer housing having an internal shaft. The motor protector further comprises a head section having an abrasives exclusion mechanism to reduce the amount of abrasive material contacting a specific component or components within the motor protector.
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申请公布号 |
CA2481135(C) |
申请公布日期 |
2012.02.21 |
申请号 |
CA20042481135 |
申请日期 |
2004.09.10 |
申请人 |
SCHLUMBERGER CANADA LIMITED |
发明人 |
DU, MICHAEL HUI;WATSON, ARTHUR I.;ARUMUGAM, ARUNKUMAR |
分类号 |
H02K5/132;E21B4/00;F04B47/00;F04D13/02;F04D13/10 |
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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