NO20062859L - A method of applying an inner surface to a tube having a curing layer - Google Patents

A method of applying an inner surface to a tube having a curing layer

Info

Publication number
NO20062859L
NO20062859L NO20062859A NO20062859A NO20062859L NO 20062859 L NO20062859 L NO 20062859L NO 20062859 A NO20062859 A NO 20062859A NO 20062859 A NO20062859 A NO 20062859A NO 20062859 L NO20062859 L NO 20062859L
Authority
NO
Norway
Prior art keywords
tube
disc
layer
pipe
viscous
Prior art date
Application number
NO20062859A
Other languages
Norwegian (no)
Inventor
Sten Edstroem
Original Assignee
Edstrom Sten
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=NO20062859(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Edstrom Sten filed Critical Edstrom Sten
Publication of NO20062859L publication Critical patent/NO20062859L/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
    • 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
    • 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
    • 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)
  • Coating Apparatus (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Laminated Bodies (AREA)

Abstract

Oppfinnelsen angår en fremgangsmåte for å belegge innerflaten (22a) eller en veggdel av et rør (22) med et herdet, fast materiallag (M5) som en foring etter bruk av en anordning (1) ført aksialt gjennom røret og som har en tilhørende dyse (la), gjennom hvilken, ved hjelp av en dreibar anordnet skive (2) kan kaste viskøse materialdeler (M3a) for å forme, på individuelle veggseksjoner (22a'), et viskøst la (M4) et plastmateriale eller et forsterket plastmateriale, avhengig av den aksialt rettede bevegelse og hastighet av anordningen (1) og dysen (la) gjennom røret og størrelsen av røret. Etter påføringen mot veggdelen (22a'), får plastmaterialet (M4) herde til et fast materiallag (M5) som en foring. Skivens (2) radius til kanten eller grensen (2b) og en periferihastighet (v) gitt til skiven (2) er tilpasset gjensidig, slik at sentrifugalkraften av materialdelen (M3a) som kastes vil ha en teoretisk verdi som faller mellom "m x 1.500" og "m x 80.000" N hvor "m" representerer materialdelens (M3a) masse.The invention relates to a method for coating the inner surface (22a) or a wall part of a pipe (22) with a hardened, solid material layer (M5) as a casing after use of a device (1) passed axially through the pipe and having an associated nozzle. (1a), through which, by means of a rotatable disc (2), can cast viscous material parts (M3a) to form, on individual wall sections (22a '), a viscous layer (M4) a plastics material or a reinforced plastics material, depending of the axially directed movement and speed of the device (1) and the nozzle (1a) through the tube and the size of the tube. After application to the wall part (22a '), the plastic material (M4) is cured to a solid material layer (M5) as a liner. The radius of the disc (2) to the edge or boundary (2b) and a peripheral velocity (v) given to the disc (2) are mutually adapted so that the centrifugal force of the discarded material part (M3a) will have a theoretical value which falls between "mx 1,500" and "mx 80,000" N where "m" represents the mass of the material portion (M3a).

NO20062859A 2003-11-20 2006-06-19 A method of applying an inner surface to a tube having a curing layer NO20062859L (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
NO20062859L true NO20062859L (en) 2006-08-18

Family

ID=29729105

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20062859A NO20062859L (en) 2003-11-20 2006-06-19 A method of applying an inner surface to a tube having a curing 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
ATE461755T1 (en) 2010-04-15
SE526318E (en) 2011-03-29
WO2005049220B1 (en) 2006-02-02
ES2339863T3 (en) 2010-05-26
DE602004026215D1 (en) 2010-05-06
SE0303081D0 (en) 2003-11-20
WO2005049220A1 (en) 2005-06-02
PL1691933T3 (en) 2010-08-31
DK1691933T3 (en) 2010-05-31
SE0303081L (en) 2005-05-21
EP1691933A1 (en) 2006-08-23
SE526318C2 (en) 2005-08-23
EP1691933B1 (en) 2010-03-24

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Legal Events

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