FIELD: construction.
SUBSTANCE: method includes rolling shells in a pipeline, which form a circular gap filled with a solution. The solution during displacement along the pipeline is treated with rotary magnetic and electric fields. The device comprises a chamber, where a shell is placed. The end of the shell is bent and forms a cavity communicated with a system of fluid agent supply.
EFFECT: possibility to improve quality of a coating and reduce costs for pipeline restoration.
9 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO RESTORE AND BUILD PIPELINES AND DEVICE FOR ITS REALISATION | 2010 |
|
RU2459134C2 |
| METHOD TO RESTORE PIPELINES AND DEVICE FOR ITS REALISATION | 2010 |
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RU2445613C1 |
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|
RU2468914C1 |
| METHOD TO RESTORE PIPELINES AND DEVICE FOR ITS REALISATION | 2010 |
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RU2449205C2 |
| METHOD OF PIPELINE CLEANING AND DEVICE TO THIS END | 2010 |
|
RU2452589C1 |
