发明名称 |
Downhole self-aligning latch subassembly |
摘要 |
The invention relates to a self-cleaning, self-aligning, downhole make and break mechanical and electrical latch subassembly used in conjunction with logging vertical and deviated boreholes. The latch subassembly uses a pair of rings to self-align the male probe into the female receiver. A debris deflector surface and specially sized debris exit ports are provided to allow the mating of the parts without interference from extraneous downhole debris.
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申请公布号 |
US4588243(A) |
申请公布日期 |
1986.05.13 |
申请号 |
US19830565449 |
申请日期 |
1983.12.27 |
申请人 |
EXXON PRODUCTION RESEARCH CO. |
发明人 |
RAMSEY, MARK S.;STOLLE, JOSEPH W. |
分类号 |
E21B17/00;H01R4/56;H01R13/523;(IPC1-7):H01R13/20 |
主分类号 |
E21B17/00 |
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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