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ATE461755T1 - METHOD FOR COATING AN INNER SURFACE OF A PIPE WITH A CURED LAYER - Google Patents

METHOD FOR COATING AN INNER SURFACE OF A PIPE WITH A CURED LAYER

Info

Publication number
ATE461755T1
ATE461755T1 AT04800354T AT04800354T ATE461755T1 AT E461755 T1 ATE461755 T1 AT E461755T1 AT 04800354 T AT04800354 T AT 04800354T AT 04800354 T AT04800354 T AT 04800354T AT E461755 T1 ATE461755 T1 AT E461755T1
Authority
AT
Austria
Prior art keywords
pipe
nozzle
disc
plastic material
lining
Prior art date
Application number
AT04800354T
Other languages
German (de)
Inventor
Edstroem Sten
Original Assignee
Proline Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29729105&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE461755(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Proline Ab filed Critical Proline Ab
Application granted granted Critical
Publication of ATE461755T1 publication Critical patent/ATE461755T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member
    • B05B3/1021—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member with individual passages at its periphery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
    • B05B13/0636—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies by means of rotatable spray heads or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
    • B05C7/06—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work
    • B05C7/08—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work for applying liquids or other fluent materials to the inside of tubes

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Coating Apparatus (AREA)

Abstract

The present invention comprises a method for allowing to coat the inner surface (22a) or wall portion of a pipe (22) with a cured solid material layer (M5) as a lining upon the utilization of an arrangement (1) led axially through the interior of the pipe and having an appurtenant nozzle (1a), through which nozzle, by means of a rotatably arranged disc (2), viscous material portions (M3a) are thrown in order to allowing to form, on individual wall sections (22a'), a viscous layer (M4) of a plastic material or a reinforced plastic material, depending on the axially directed motion and the speed of the arrangement (1) and the nozzle (1a) through the interior of the pipe and the size of the pipe. Subsequent to the application against the wall portion, (22a') the plastic material (M4) is allowed to cure time-wise to said solid material layer (M5) as lining. The radius of the disc (2) to said edge or border (2b) and a circumferential speed (v) given to the disc (2) are adapted mutually so that the centrifugal force of a material portion (M3a) thrown out will have a theoretical value that falls between "m x 1 500" and "m x 80 000" N, where "m" intends to represent the mass of the material portion (M3a).
AT04800354T 2003-11-20 2004-11-18 METHOD FOR COATING AN INNER SURFACE OF A PIPE WITH A CURED LAYER ATE461755T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0303081A SE526318E (en) 2003-11-20 2003-11-20 Method of coating an inner surface of a tube with a solid coating
PCT/SE2004/001692 WO2005049220A1 (en) 2003-11-20 2004-11-18 A method for coating an inner surface of a tube with a cureable layer

Publications (1)

Publication Number Publication Date
ATE461755T1 true ATE461755T1 (en) 2010-04-15

Family

ID=29729105

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04800354T ATE461755T1 (en) 2003-11-20 2004-11-18 METHOD FOR COATING AN INNER SURFACE OF A PIPE WITH A CURED LAYER

Country Status (9)

Country Link
EP (1) EP1691933B1 (en)
AT (1) ATE461755T1 (en)
DE (1) DE602004026215D1 (en)
DK (1) DK1691933T3 (en)
ES (1) ES2339863T3 (en)
NO (1) NO20062859L (en)
PL (1) PL1691933T3 (en)
SE (1) SE526318E (en)
WO (1) WO2005049220A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0803297D0 (en) * 2008-02-22 2008-04-02 Htc Man Services Linited Method and apparatus for lining a conduit
US20120067967A1 (en) * 2010-09-21 2012-03-22 Baker Hughes Incorporated Fluid applicator and method
RU2633923C1 (en) * 2017-02-02 2017-10-19 Акционерное общество "Обнинское научно-производственное предприятие "Технология" им. А.Г. Ромашина" Device for coating inner cylindrical surface of opening
CN111020583B (en) * 2019-12-16 2021-08-24 山东凯裕达新材料科技有限公司 Production and manufacturing process of reaction kettle
CN112371447B (en) * 2020-11-12 2021-12-17 台州市挺夏亭水暖配件厂(普通合伙) Device is paintd with intelligence to LED fluorescent tube processing of ability automatically regulated size
CN112756231A (en) * 2021-01-06 2021-05-07 住重福惠动力机械有限公司 A even drying device for pipeline inner wall anticorrosive coating

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279427A (en) * 1963-12-20 1966-10-18 United States Steel Corp Centrifugal spraying equipment
US3459586A (en) * 1965-06-02 1969-08-05 Inland Steel Co Centrifugal spray coating methods and apparatus
DE58906497D1 (en) * 1988-05-17 1994-02-03 Kueppeli S Soehne Ag Schwyz A METHOD FOR SEALING DAMAGED PIPELINES.
SE504663C2 (en) * 1995-06-28 1997-03-24 Sten Edstroem Apparatus for applying an inner coating in tubes comprising a nozzle with radial openings
GB9524811D0 (en) * 1995-12-05 1996-02-07 Amec Utilities Ltd Method and apparatus for coating the interior of a pipe
DE19805027A1 (en) * 1998-02-09 1999-08-12 Bertold Gerdes Centrifugal internal spray coating of pipes

Also Published As

Publication number Publication date
EP1691933B1 (en) 2010-03-24
ES2339863T3 (en) 2010-05-26
SE0303081D0 (en) 2003-11-20
NO20062859L (en) 2006-08-18
DK1691933T3 (en) 2010-05-31
WO2005049220B1 (en) 2006-02-02
SE526318E (en) 2011-03-29
WO2005049220A1 (en) 2005-06-02
SE0303081L (en) 2005-05-21
SE526318C2 (en) 2005-08-23
EP1691933A1 (en) 2006-08-23
DE602004026215D1 (en) 2010-05-06
PL1691933T3 (en) 2010-08-31

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