发明名称 |
APPARATUS FOR INSTALLING AN INSERT IN A PIPE |
摘要 |
Apparatus (100) comprising a rigid frame (108) which is inserted down a hole excavated round a water pipe (101) to mount on the pipe, isolate a pipe section between locations (103 and 104) and freeze the pipe by coolant passing through mounting and isolating means (102) and then severing the pipe using a disc cutter (105) at each location. A water meter is then mounted in the hole using universal fittings. |
申请公布号 |
WO8806253(A1) |
申请公布日期 |
1988.08.25 |
申请号 |
WO1988GB00085 |
申请日期 |
1988.02.11 |
申请人 |
THAMES WATER AUTHORITY |
发明人 |
GARRETT, ROBERT, T.;REEVE, TIMOTHY, F. |
分类号 |
B24B27/06;B25B27/10;B25B33/00;F16L55/00;F16L55/103;F25D15/00;(IPC1-7):F16L55/16 |
主分类号 |
B24B27/06 |
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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