发明名称 |
INSULATION COMPOSITION AND METHOD TO DETECT WATER IN AN INSULATION COMPOSITION |
摘要 |
The invention is directed to an insulation composition comprising the following layers (a) a hydrophobic, moisture permeable layer composed of a woven, non-woven, or knit fibrous material, (b) a hydrophilic wicking layer, (c) an insulation material layer. The invention is also directed to a method to remove water from an insulated metal transport conduit comprising a metal transport conduit and an insulation composition, wherein the insulation composition comprises of a layer (b1 ) of a high void material, by supplying a stream of gas to the layer of high void material at a first point and discharging a stream of the gas and any water picked up from the high void material at a second point. The invention is also directed to a method to detect and locate liquid water in an insulation composition positioned around a metal transport conduit wherein the insulation composition comprises of a layer of wicking material and wherein the method is performed by measuring the local electric conductivity in said wicking material. |
申请公布号 |
WO2012101117(A2) |
申请公布日期 |
2012.08.02 |
申请号 |
WO2012EP51034 |
申请日期 |
2012.01.24 |
申请人 |
RNS TECHNOLOGIES BV;VERMONT, PETRUS ANTONIUS;CHAPPAS, JR., WALTER JOHN;CHAPPAS, WALTER JOHN |
发明人 |
VERMONT, PETRUS ANTONIUS;CHAPPAS, JR., WALTER JOHN;CHAPPAS, WALTER JOHN |
分类号 |
F16L59/02 |
主分类号 |
F16L59/02 |
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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