发明名称 |
INSULATED PIPE AND METHOD FOR PREPARING SAME |
摘要 |
The invention provides an insulated pipe-in-pipe assembly comprising (a) at least one inner pipe, (b) an outer pipe with an interior surface that is disposed around the at least one inner pipe, (c) an annular space between the interior surface of the outer pipe and the exterior surface of the at least one inner pipe, and (d) at least one container containing compressed porous, resilient, compressible material said container being disposed in the annular space, wherein said container is partially or completely enclosed within a sleeve. |
申请公布号 |
EP1907749(A2) |
申请公布日期 |
2008.04.09 |
申请号 |
EP20060772244 |
申请日期 |
2006.06.06 |
申请人 |
CABOT CORPORATION |
发明人 |
DINON, JOHN, L.;KALKSTEIN, HOBART, C.;MAITY, NIRMALYA;PAINTAL, RAVIJIT;JOHNSON, AARON, H.;DU PLESSIS, ANDRIES |
分类号 |
F16L59/153;F16L59/14 |
主分类号 |
F16L59/153 |
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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