发明名称 |
OPTICAL FIBER FEEDTHROUGH USING AXIAL SEALS FOR BI-DIRECTIONAL SEALING |
摘要 |
An optical waveguide feedthrough assembly passes at least one optical waveguide through a bulk head, a sensor wall, or other feedthrough member. The optical waveguide feedthrough assembly comprises a cane-based optical waveguide that forms a glass plug sealingly disposed in a feedthrough housing. A seal fills an annular space between the glass plug and the housing. The seal may be energized by a fluid pressure in the housing to establish sealing engagement. Further, the seal may provide bidirectional sealing. The feedthrough assembly is operable in high temperature and high pressure environments.
|
申请公布号 |
CA2658704(C) |
申请公布日期 |
2013.09.10 |
申请号 |
CA20092658704 |
申请日期 |
2009.03.17 |
申请人 |
WEATHERFORD/LAMB, INC. |
发明人 |
DUNPHY, JAMES R.;TALMADGE, GEORGE J.;GRUNBECK, JOHN J.;TRAN, KHAI;SMITH, RODDIE R. |
分类号 |
G02B6/46;E21B47/12;G02B6/10 |
主分类号 |
G02B6/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|