| 发明名称 |
FLUID SYSTEM FOR CONDUIT EXPANSION AND MOBILE ARRANGEMENT THEREFOR |
| 摘要 |
<p>Disclosed is a conduit expansion method, including: inserting a liner conduit formed from a polyvinyl chloride material at least partially within a host conduit; circulating fluid within an inner area of the liner conduit; and injecting fluid into the inner area of the liner conduit; wherein the liner conduit at least partially expands within the host conduit.</p> |
| 申请公布号 |
EP1638674(B1) |
申请公布日期 |
2013.08.14 |
| 申请号 |
EP20040755147 |
申请日期 |
2004.06.14 |
| 申请人 |
UNDERGROUND SOLUTIONS TECHNOLOGIES GROUP, INC. |
发明人 |
SMITH, MARK, A.;THOMAS, MARTI;ST. ONGE, BRYAN;ST. ONGE, HENRI |
| 分类号 |
F16L55/16;B01F;B29B15/00;B29C45/14;B29C67/00;B29C73/00;B29D22/00;B29D24/00;B32B43/00;H05B6/00;H05B6/62 |
主分类号 |
F16L55/16 |
| 代理机构 |
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代理人 |
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| 地址 |
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