发明名称 |
Temperature sensor with improved thermal barrier and gas seal between the probe and housing |
摘要 |
A temperature sensor comprising: a hollow tube with a first end and a second end, wherein the second end is closed sealing a cavity within the tube from an environment outside of the tube and wherein the first end has an exterior cylindrical surface; a temperature responsive sensing element within the tube proximate to the second end; a glass cylinder having an inner cylindrical surface in sealing engagement with the exterior cylindrical surface of the first end of the tube; and a sensor housing having an inner cylindrical cavity bounded by an inner cylindrical wall, wherein an outer cylindrical surface of the glass cylinder is sealingly engaged with the inner cylindrical wall.
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申请公布号 |
US5743646(A) |
申请公布日期 |
1998.04.28 |
申请号 |
US19960675312 |
申请日期 |
1996.07.01 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
O'CONNELL, DAVID PETER;SUMNER, RANDALL CHRISTIAN |
分类号 |
G01K1/08;(IPC1-7):G01K1/08;G01K13/02 |
主分类号 |
G01K1/08 |
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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