发明名称 |
Apparatus for leakage detection of cryogenic materials |
摘要 |
A device for detecting leaks of cryogenic materials from a structure, said device comprising a heat-conductive element which can be brought into contact with the cryogenic material-containing structure, and a shape memory effect element capable of effecting a displacement according to the cryogenic temperature to which the element is subjected. |
申请公布号 |
US4501124(A) |
申请公布日期 |
1985.02.26 |
申请号 |
US19840571146 |
申请日期 |
1984.01.17 |
申请人 |
SHELL OIL COMPANY |
发明人 |
SHONE, EDWARD B.;WILSON, ROBERT W.;CUNNINGHAM, GORDON L. |
分类号 |
F17C13/12;G01M3/00;G01M3/04;G01M3/16;(IPC1-7):G01K13/00 |
主分类号 |
F17C13/12 |
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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