发明名称 |
Contained pipeline system with brine filled interstitial space and method for detecting leakage in same |
摘要 |
A contained pipeline and leak detection system includes a primary pipeline section surrounded by a secondary pipeline section and an interstitial space formed between the primary pipeline section and the secondary pipeline section. A pressurized fluid reservoir having a volume of fluid, and in fluid communication with the interstitial space is provided. The fluid in the interstitial space has a pressure greater than the pressure of a fluid inside the primary pipeline section. A sensor detects changes in the volume of fluid in the fluid reservoir, which are indicative of leakage or system malfunction.
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申请公布号 |
US7500489(B2) |
申请公布日期 |
2009.03.10 |
申请号 |
US20050136737 |
申请日期 |
2005.05.20 |
申请人 |
AMERON INTERNATIONAL CORPORATION |
发明人 |
FOLKERS JOIE L. |
分类号 |
F16K37/00;F16L39/00;G01M3/28 |
主分类号 |
F16K37/00 |
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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