发明名称 |
Point repair system for conduits |
摘要 |
A repair system for repairing faults in a conduit. A protective skirt protects the leading edge of a repair sleeve on an inflatable mandrel. One or more straps hold the repair sleeve in position as the mandrel is inserted into the conduit. A release liner facilitates the removal of the mandrel from the repair sleeve after the resin in the repair sleeve has been cured. A calibrated hose within the mandrel provides a substantially constant temperature along the length of the mandrel.
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申请公布号 |
US5727597(A) |
申请公布日期 |
1998.03.17 |
申请号 |
US19960665393 |
申请日期 |
1996.06.18 |
申请人 |
AMERICAN PIPELINE SUPPLY, CORP. |
发明人 |
FISCO, BENJAMIN T. |
分类号 |
F16L55/163;(IPC1-7):F16L55/18 |
主分类号 |
F16L55/163 |
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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