| 发明名称 |
THERMALLY CONSTRAINED HIGH TEMPERATURE OPTICAL FIBER HOLDER |
| 摘要 |
A disclosed probe assembly includes a sensor member and an outer holder including a main bore for the sensor member, the outer holder including a first coefficient of thermal expansion. The sensor member is held within a sensor bore of an inner holder. The inner holder is held within the main bore of the outer holder by an interference fit. The inner holder includes a second coefficient of thermal expansion greater than the first coefficient of thermal expansion. Expansion of the inner holder is constrained by the outer holder to maintain the sensor member within the probe bore of the inner holder at elevated temperatures. |
| 申请公布号 |
US2016003647(A1) |
申请公布日期 |
2016.01.07 |
| 申请号 |
US201514855430 |
申请日期 |
2015.09.16 |
| 申请人 |
United Technologies Corporation |
发明人 |
Warren Eli Cole |
| 分类号 |
G01D5/353;G01D11/30 |
主分类号 |
G01D5/353 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A probe assembly comprising:
a sensor member; an outer holder including a main bore, the outer holder including a coefficient of thermal expansion greater than a coefficient of thermal expansion of the sensor member; and an inner holder disposed within the main bore and including a sensor bore receiving the sensor member such that the sensor member is held within the sensor bore with an interference fit when both the sensor member and the inner holder are at a common temperature. |
| 地址 |
Hartford CT US |
