发明名称 |
FIBER OPTIC SEALING APPARATUS |
摘要 |
An optical fiber seal includes: an annular layer bonded to an outer glass layer of a length of an optical fiber; and a glass sealing layer bonded to an outer surface of the annular layer and configured to withstand conditions in a downhole environment, the glass sealing layer configured to hermetically seal the length of the optical fiber. |
申请公布号 |
EP2681602(A2) |
申请公布日期 |
2014.01.08 |
申请号 |
EP20120755027 |
申请日期 |
2012.02.03 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
LAING, MALCOLM S.;HOMA, DANIEL S.;HARMAN, ROBERT M. |
分类号 |
G02B6/44;E21B47/12;G02B6/02 |
主分类号 |
G02B6/44 |
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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