发明名称 |
Housing for temperature sensing assemblies in a thermometer |
摘要 |
A platinum resistance thermometer has an outer housing with a bore that receives a temperature sensor assembly including a mandrel having a sensing section with a platinum wire wound thereon and supported in the bore with a non-cohesive powder material that will distribute stresses caused by differential thermal expansion between the housing and the temperature sensor assembly. A second portion of the mandrel is supported in the bore with a rigid epoxy to mechanically support the sensor assembly with the sensing section cantilevered from the rigid epoxy.
|
申请公布号 |
US7026909(B2) |
申请公布日期 |
2006.04.11 |
申请号 |
US20030734733 |
申请日期 |
2003.12.12 |
申请人 |
ROSEMOUNT AEROSPACE, INC. |
发明人 |
GLOZMAN IRENE;PHILLIPS RICHARD W.;POWELL JAMES R. |
分类号 |
H01H7/02;G01K1/12 |
主分类号 |
H01H7/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|