| 发明名称 |
METHOD AND APPARATUS FOR TREATING PIPES |
| 摘要 |
<p>There is disclosed a method and apparatus for treating pipes (11) by inserting a heat-curable liner (12) and curing the liner (12) by hot air. The air can be heated by compression. A blower unit (13) can clear the pipe of any blockages/foreign matter, insert the liner (12), heat and shock cool the liner. Branched pipes can be treated.</p> |
| 申请公布号 |
WO2004046606(A1) |
申请公布日期 |
2004.06.03 |
| 申请号 |
WO2003GB04975 |
申请日期 |
2003.11.17 |
| 申请人 |
WHIRLWIND BY AIR LTD;ROSCOE KEITH |
发明人 |
ROSCOE KEITH |
| 分类号 |
E03F3/06;F16L55/165;(IPC1-7):F16L55/165 |
主分类号 |
E03F3/06 |
| 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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