RU2009124886A - METHOD FOR TAPLESS PIPELINE REPAIR BY THE PIPE IN PIPE METHOD - Google Patents
METHOD FOR TAPLESS PIPELINE REPAIR BY THE PIPE IN PIPE METHOD Download PDFInfo
- Publication number
- RU2009124886A RU2009124886A RU2009124886/06A RU2009124886A RU2009124886A RU 2009124886 A RU2009124886 A RU 2009124886A RU 2009124886/06 A RU2009124886/06 A RU 2009124886/06A RU 2009124886 A RU2009124886 A RU 2009124886A RU 2009124886 A RU2009124886 A RU 2009124886A
- Authority
- RU
- Russia
- Prior art keywords
- pipe
- tapless
- pipeline repair
- sections
- repair
- Prior art date
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Способ бестраншейного ремонта трубопровода методом «труба в трубе», заключающийся в перемещении внутреннего трубопровода в наружном, отличающийся тем, что секции внутреннего трубопровода, снабженные роликами, проталкивают с помощью толкающего устройства, осуществляют стыковку, центрирование и сварку секции, затем процесс проталкивания повторяют. The method of trenchless pipe repair by the pipe-in-pipe method, which consists in moving the internal pipe in the external one, characterized in that the sections of the internal pipe equipped with rollers are pushed with the help of a pushing device, the sections are joined, centered and welded, then the pushing process is repeated.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009124886/06A RU2009124886A (en) | 2009-06-29 | 2009-06-29 | METHOD FOR TAPLESS PIPELINE REPAIR BY THE PIPE IN PIPE METHOD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009124886/06A RU2009124886A (en) | 2009-06-29 | 2009-06-29 | METHOD FOR TAPLESS PIPELINE REPAIR BY THE PIPE IN PIPE METHOD |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2009124886A true RU2009124886A (en) | 2011-01-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009124886/06A RU2009124886A (en) | 2009-06-29 | 2009-06-29 | METHOD FOR TAPLESS PIPELINE REPAIR BY THE PIPE IN PIPE METHOD |
Country Status (1)
Country | Link |
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RU (1) | RU2009124886A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2472054C1 (en) * | 2011-07-21 | 2013-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" | Arrangement method of pipe in worn-out section of pipeline at its underground routing |
-
2009
- 2009-06-29 RU RU2009124886/06A patent/RU2009124886A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2472054C1 (en) * | 2011-07-21 | 2013-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" | Arrangement method of pipe in worn-out section of pipeline at its underground routing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20110128 |