发明名称 |
METHOD AND SYSTEM FOR DETECTING A LEAKAGE IN A PIPELINE OR SIMILAR CONDUIT |
摘要 |
<p>The invention concerns a method and a system for detecting a leakage in a pipeline (4) or similar conduit characterized by the use of an umbilical flexible tube (1) laid within and along said pipeline (4), the displacement of a solution column (2) within said umbilical flexible tube (1), the measurement of the pressure (P) at the front (3) of said solution column (2) and the localization of said front (3) from the said measured pressure (P).</p> |
申请公布号 |
WO2005090938(A1) |
申请公布日期 |
2005.09.29 |
申请号 |
WO2005IB50946 |
申请日期 |
2005.03.18 |
申请人 |
PP-TECHNOLOGIES AG;HOLLENSTEIN, WALTER |
发明人 |
HOLLENSTEIN, WALTER |
分类号 |
G01M3/28;G01M3/18;(IPC1-7):G01M3/28 |
主分类号 |
G01M3/28 |
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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