发明名称 |
DEVICE AND METHOD FOR RESTORING CRACK OF FLUID FEEDING PIPE |
摘要 |
PURPOSE: A device and method for restoring the crack of a fluid feeding pipe is provided to prevent the leakage of fluid again by covering the crack part with a cover plate having a rubber packing and a fluid discharge valve. CONSTITUTION: A double rubber packing(16) is formed at the bottom of a metallic cover plate(11). A fluid discharge hole is formed at the inside of the rubber packing. A fluid discharge valve is mounted to the fluid discharge hole. The crack part of a feeding pipe(1) is covered with the cover plate. An auxiliary fixing unit(20) is provided to fix the cover plate to the feeding pipe.
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申请公布号 |
KR20040032584(A) |
申请公布日期 |
2004.04.17 |
申请号 |
KR20020061783 |
申请日期 |
2002.10.10 |
申请人 |
WATER RESOURCES ENGINEERING CORPORATION |
发明人 |
KIM, JONG DAE |
分类号 |
F16L55/16;F16L55/18;(IPC1-7):F16L55/18 |
主分类号 |
F16L55/16 |
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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