Checking method and system for flammable liquid in small non-metal container |
Title： |
| Checking method and system for flammable liquid in small non-metal container |
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Application Number： |
200410042791 |
Application Date： |
2004/05/28 |
Announcement Date： |
2005/02/23 |
Pub. Date： |
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Publication Number： |
1584567 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
G01N 23/10, G06F 19/00 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Liang Manchun, Zhang Zhikang, Kang Kejun |
Key Words： |
Checking method, system, flammable liquid, small, non-metal container |
Abstract： |
A method for inspecting inflammable liquid packed in nonmetal container of small size includes placing detected liquid on pressure transducer in between emitting antenna and receiving antenna, measuring phase difference of microwave penetrating liquid to be detected and measuring weight of detected liquid, and determinating whether liquid is inflammable one or not according to phase difference and weight. A system for realizing the method is also disclosed. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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