发明名称 |
Drainage pipe leakage detection method; uses measuring probe inserted in measuring chamber fitted into pipe and filled with conductive medium at measuring position |
摘要 |
The method uses a measuring probe (3) fitted in a measuring chamber before the measuring chamber is positioned in the drainage pipe (1), with subsequent filling of the chamber with a conductive liquid or gas when the required measuring position is reached. An Independent claim is also included for a pipe leakage detection device.
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申请公布号 |
DE19838316(A1) |
申请公布日期 |
2000.03.02 |
申请号 |
DE19981038316 |
申请日期 |
1998.08.24 |
申请人 |
JT ELEKTRONIK GMBH |
发明人 |
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分类号 |
G01M3/18;(IPC1-7):G01M3/40;E03F7/00;F17D5/02;G01N27/10 |
主分类号 |
G01M3/18 |
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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