| 发明名称 |
FIBER GRATING TEMPERATURE SENSOR |
| 摘要 |
A fiber grating temperature sensor includes a hollow tube, an optical fiber disposed in the hollow tube such that a gap exists between at least a portion of an internal surface of the hollow tube and an exterior surface of the optical fiber. The optical fiber includes at least one Bragg grating. A lubricant is disposed within the hollow tube, between the exterior surface of the fiber and the interior surface of the hollow tube. |
| 申请公布号 |
US2016273974(A1) |
申请公布日期 |
2016.09.22 |
| 申请号 |
US201415034221 |
申请日期 |
2014.11.04 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Hockaday Bruce |
| 分类号 |
G01K11/32;G01K1/14 |
主分类号 |
G01K11/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fiber grating temperature sensor comprising:
a hollow tube; an optical fiber disposed in said hollow tube such that a gap exists between at least a portion of an internal surface of the hollow tube and an exterior surface of the optical fiber, wherein the optical fiber includes at least one Bragg grating; a lubricant disposed within said hollow tube, between said exterior surface of the fiber and the interior surface of the hollow tube. |
| 地址 |
Hartford CT US |
