METHOD OF COATING APPLICATION TO INTERNAL SURFACE OF SEWAGE PIPELINE
construction and repair of pipelines. SUBSTANCE: tubular hose made of fibrous material impregnated with binder and enclosed in flexible casing of polymeric material is introduced into pipeline through inlet well by turning it inside out and moving into pipeline in direction of outlet well. Tubular h...
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| creator | KHRAMENKOV S.V LOSKUTOVA L.N PAVLOV E.P PAKHOMOV A.N SHIRJAEV M.V |
| description | construction and repair of pipelines. SUBSTANCE: tubular hose made of fibrous material impregnated with binder and enclosed in flexible casing of polymeric material is introduced into pipeline through inlet well by turning it inside out and moving into pipeline in direction of outlet well. Tubular hose is stretched and pressed to internal surface of pipeline due to pressure created by inherent weight of flowing medium, and binder is hardened. Tubular hose turning inside out, moving into pipeline, its stretching and pressing to internal surface of pipeline are performed by changing the pressure created by inherent weight of flowing medium due to variation of its height h on pipeline length l between inlet and outlet wells, so that pressure lower than that in section a of pipeline located between end of preset section l-a and outlet well is created in pipeline preset section l-a. Pressure in section a is raised continuously. EFFECT: enhanced reliability and improved quality of coating. 7 cl, 3 dwg, 3 ex |
| format | Patent |
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SUBSTANCE: tubular hose made of fibrous material impregnated with binder and enclosed in flexible casing of polymeric material is introduced into pipeline through inlet well by turning it inside out and moving into pipeline in direction of outlet well. Tubular hose is stretched and pressed to internal surface of pipeline due to pressure created by inherent weight of flowing medium, and binder is hardened. Tubular hose turning inside out, moving into pipeline, its stretching and pressing to internal surface of pipeline are performed by changing the pressure created by inherent weight of flowing medium due to variation of its height h on pipeline length l between inlet and outlet wells, so that pressure lower than that in section a of pipeline located between end of preset section l-a and outlet well is created in pipeline preset section l-a. Pressure in section a is raised continuously. EFFECT: enhanced reliability and improved quality of coating. 7 cl, 3 dwg, 3 ex</description><edition>7</edition><language>eng</language><subject>BLASTING ; CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; METALLURGY ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2001</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010520&DB=EPODOC&CC=RU&NR=2167362C1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010520&DB=EPODOC&CC=RU&NR=2167362C1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KHRAMENKOV S.V</creatorcontrib><creatorcontrib>LOSKUTOVA L.N</creatorcontrib><creatorcontrib>PAVLOV E.P</creatorcontrib><creatorcontrib>PAKHOMOV A.N</creatorcontrib><creatorcontrib>SHIRJAEV M.V</creatorcontrib><title>METHOD OF COATING APPLICATION TO INTERNAL SURFACE OF SEWAGE PIPELINE</title><description>construction and repair of pipelines. SUBSTANCE: tubular hose made of fibrous material impregnated with binder and enclosed in flexible casing of polymeric material is introduced into pipeline through inlet well by turning it inside out and moving into pipeline in direction of outlet well. Tubular hose is stretched and pressed to internal surface of pipeline due to pressure created by inherent weight of flowing medium, and binder is hardened. Tubular hose turning inside out, moving into pipeline, its stretching and pressing to internal surface of pipeline are performed by changing the pressure created by inherent weight of flowing medium due to variation of its height h on pipeline length l between inlet and outlet wells, so that pressure lower than that in section a of pipeline located between end of preset section l-a and outlet well is created in pipeline preset section l-a. Pressure in section a is raised continuously. EFFECT: enhanced reliability and improved quality of coating. 7 cl, 3 dwg, 3 ex</description><subject>BLASTING</subject><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>PIPES</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDxdQ3x8HdR8HdTcPZ3DPH0c1dwDAjw8XQGsv39FEL8FTz9QlyD_Bx9FIJDg9wcnV1BSoNdwx3dXRUCPANcfTz9XHkYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSXxQqJGhmbmxmZGzoTERSgDutCtQ</recordid><startdate>20010520</startdate><enddate>20010520</enddate><creator>KHRAMENKOV S.V</creator><creator>LOSKUTOVA L.N</creator><creator>PAVLOV E.P</creator><creator>PAKHOMOV A.N</creator><creator>SHIRJAEV M.V</creator><scope>EVB</scope></search><sort><creationdate>20010520</creationdate><title>METHOD OF COATING APPLICATION TO INTERNAL SURFACE OF SEWAGE PIPELINE</title><author>KHRAMENKOV S.V ; LOSKUTOVA L.N ; PAVLOV E.P ; PAKHOMOV A.N ; SHIRJAEV M.V</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2167362C13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2001</creationdate><topic>BLASTING</topic><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>PIPES</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KHRAMENKOV S.V</creatorcontrib><creatorcontrib>LOSKUTOVA L.N</creatorcontrib><creatorcontrib>PAVLOV E.P</creatorcontrib><creatorcontrib>PAKHOMOV A.N</creatorcontrib><creatorcontrib>SHIRJAEV M.V</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KHRAMENKOV S.V</au><au>LOSKUTOVA L.N</au><au>PAVLOV E.P</au><au>PAKHOMOV A.N</au><au>SHIRJAEV M.V</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD OF COATING APPLICATION TO INTERNAL SURFACE OF SEWAGE PIPELINE</title><date>2001-05-20</date><risdate>2001</risdate><abstract>construction and repair of pipelines. SUBSTANCE: tubular hose made of fibrous material impregnated with binder and enclosed in flexible casing of polymeric material is introduced into pipeline through inlet well by turning it inside out and moving into pipeline in direction of outlet well. Tubular hose is stretched and pressed to internal surface of pipeline due to pressure created by inherent weight of flowing medium, and binder is hardened. Tubular hose turning inside out, moving into pipeline, its stretching and pressing to internal surface of pipeline are performed by changing the pressure created by inherent weight of flowing medium due to variation of its height h on pipeline length l between inlet and outlet wells, so that pressure lower than that in section a of pipeline located between end of preset section l-a and outlet well is created in pipeline preset section l-a. Pressure in section a is raised continuously. EFFECT: enhanced reliability and improved quality of coating. 7 cl, 3 dwg, 3 ex</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METALLURGY PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THERMAL INSULATION IN GENERAL WEAPONS |
| title | METHOD OF COATING APPLICATION TO INTERNAL SURFACE OF SEWAGE PIPELINE |
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