DK1547745T3 - Hardenable hose, as well as device and method for making it - Google Patents

Hardenable hose, as well as device and method for making it

Info

Publication number
DK1547745T3
DK1547745T3 DK03029599T DK03029599T DK1547745T3 DK 1547745 T3 DK1547745 T3 DK 1547745T3 DK 03029599 T DK03029599 T DK 03029599T DK 03029599 T DK03029599 T DK 03029599T DK 1547745 T3 DK1547745 T3 DK 1547745T3
Authority
DK
Denmark
Prior art keywords
impregnating
bath
region
surface level
bath surface
Prior art date
Application number
DK03029599T
Other languages
Danish (da)
Inventor
Ralf Odenwald
Jan Boerje Persson
Original Assignee
Bkp Berolina Polyester
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
Application filed by Bkp Berolina Polyester filed Critical Bkp Berolina Polyester
Application granted granted Critical
Publication of DK1547745T3 publication Critical patent/DK1547745T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1656—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section materials for flexible liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
    • B29B15/125—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex by dipping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible
    • B29L2023/006—Flexible liners

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Tubular film (3) is fed to a forming tube (12) where it is wrapped by a film (18) which is then sealed by welding to form an outer tube (20). The gap between the inner (3) and outer tube (20) is impregnated by filling it with a setting resin supplied from a feed (11). The impregnating region (22) is submerged in a bath (26) with the bath surface level (27) above its lower end. Independent claims are also included for the following: (1) Impregnating equipment for filling the gap between concentric tubes (3, 20) in which the impregnating region (22) is immersed in a bath (26) with the bath surface level (27) above the lower end of the impregnating region (22); (2) A hose that can be hardened, which is made by this method. The bath surface level (27) can be higher or lower than the level (28) of the impregnating fluid (23). The temperature of the bath (26), e.g. water, can be adjusted to control the viscosity of the impregnating fluid (23), e.g. resin. The lower end of the impregnating region (22) is kept closed by a nip or turning roller (25).
DK03029599T 2003-12-23 2003-12-23 Hardenable hose, as well as device and method for making it DK1547745T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03029599A EP1547745B1 (en) 2003-12-23 2003-12-23 Apparatus and process for the manufacture of a crosslinkable hose

Publications (1)

Publication Number Publication Date
DK1547745T3 true DK1547745T3 (en) 2008-10-06

Family

ID=34530701

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03029599T DK1547745T3 (en) 2003-12-23 2003-12-23 Hardenable hose, as well as device and method for making it

Country Status (5)

Country Link
EP (1) EP1547745B1 (en)
JP (1) JP4377262B2 (en)
AT (1) ATE406248T1 (en)
DE (1) DE50310416D1 (en)
DK (1) DK1547745T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2189263A1 (en) * 2008-10-23 2010-05-26 Per Aarsleff A/S Vacuum-free impregnation plant
DE102018211893A1 (en) * 2018-07-17 2020-01-23 Bkp Berolina Polyester Gmbh & Co. Kg Hose package for producing a hose liner and method and device for producing a hose liner from the hose package

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10002960C2 (en) * 2000-01-25 2002-06-27 Bkp Berolina Polyester Device and method for producing a multi-layer curable rehabilitation hose
DE20208963U1 (en) * 2002-06-10 2002-10-02 Heinrichs Martin Composite hose for the rehabilitation of pipelines

Also Published As

Publication number Publication date
JP4377262B2 (en) 2009-12-02
JP2005178349A (en) 2005-07-07
EP1547745A1 (en) 2005-06-29
EP1547745B1 (en) 2008-08-27
ATE406248T1 (en) 2008-09-15
DE50310416D1 (en) 2008-10-09

Similar Documents

Publication Publication Date Title
US4581085A (en) Lining of pipelines or passageways
RU2014108670A (en) METHOD, DEVICE AND INSTALLATION FOR COATING ON EXTERNAL SURFACE OF EXTENDED ELEMENT
PL1989358T3 (en) Method and device for environmentally protective ramming under water
GB2575950A (en) Packers having controlled swelling and methods of manufacturing thereof
SG132651A1 (en) System and method to increase surface tension and contact angle in immersion lithography
DK1547745T3 (en) Hardenable hose, as well as device and method for making it
ATE392312T1 (en) METHOD FOR DECORATION OF CYLINDRICAL WALLED CONTAINERS AT HIGH SPEED
ATE279247T1 (en) DISTILLATION APPARATUS FOR LIQUIDS, METHOD FOR DISTILLATION OF LIQUIDS AND EQUIPMENT FOR THE TREATMENT OF WASTE WATER CONTAINING THE DISTILLATION APPARATUS
US5145289A (en) Reduced J-tube riser pull force
FR2933069B1 (en) BLADE PROVIDED WITH A RESONATOR TO REDUCE THE MOVEMENTS IN TRAINING OF SAID BLADE AND METHOD IMPLEMENTED BY SAID BLADE.
JP2015224375A (en) Liquid application device
KR101846844B1 (en) Sewerage Mending Apparatus and Method
US2198085A (en) Apparatus for applying flux to welding rod
ATE300417T1 (en) METHOD FOR APPLYING A LAYER CONTAINING POLYMER MATERIAL
DE60301544D1 (en) Liquid-carrying pipe and method for its production
DE502005000191D1 (en) Method for liquid filling of effector starter tubes
TW200517486A (en) Liquid supplying method and apparatus
Longcheng et al. Profile control for wasted drilling fluid recycling in ZC Oilfield of the Subei Basin
DE502005006227D1 (en) METHOD FOR ATTACHING A COATING ON A NATURAL TUBE EXPLANATORY PLANT WITH THE HELP OF A TUBE ASSEMBLY DEVICE
US20150266054A1 (en) Coating apparatus, and method for producing coating film
KR20240049457A (en) Temperature control Showerhead
DK1398591T3 (en) Layered storage tank
KR200342309Y1 (en) A cement pipe to bury underground
ATE553233T1 (en) PLATING APPARATUS AND METHOD WITH ATTACHED SUBMERGED PLATING TOOL
SU1511508A1 (en) Method of coating inner surface of pipeline