发明名称 |
Composite Pipe Lining and Method and Apparatus for Installing a Composite Lining |
摘要 |
A composite lining for a pipe comprising a structural layer for providing structural integrity and a containment layer for providing fluid impermeability. The structural layer comprising at least one strip of lining material arranged to form a substantially continuous lining within said pipe. A method for lining a pipe with said composite lining. A structure and method for testing the fluid integrity of said containment layer. Apparatus for installing said structural and containment layers in said pipe.
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申请公布号 |
US2007267785(A1) |
申请公布日期 |
2007.11.22 |
申请号 |
US20050599051 |
申请日期 |
2005.03.15 |
申请人 |
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发明人 |
BELLAMY NORMAN W.;BELLAMY NEIL M. |
分类号 |
B29C45/00;A23G1/22;B23K11/06;F16L11/08;F16L11/24;F16L55/1645 |
主分类号 |
B29C45/00 |
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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