SE8701163D0 - DEVICE FEEDING IN RODS - Google Patents

DEVICE FEEDING IN RODS

Info

Publication number
SE8701163D0
SE8701163D0 SE8701163A SE8701163A SE8701163D0 SE 8701163 D0 SE8701163 D0 SE 8701163D0 SE 8701163 A SE8701163 A SE 8701163A SE 8701163 A SE8701163 A SE 8701163A SE 8701163 D0 SE8701163 D0 SE 8701163D0
Authority
SE
Sweden
Prior art keywords
pipe
lining
operable
lining pipe
retracted
Prior art date
Application number
SE8701163A
Other languages
Swedish (sv)
Other versions
SE456848B (en
SE8701163L (en
Inventor
Kjell Persson
Original Assignee
Kjell Persson
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 Kjell Persson filed Critical Kjell Persson
Priority to SE8701163A priority Critical patent/SE456848B/en
Publication of SE8701163D0 publication Critical patent/SE8701163D0/en
Priority to PCT/SE1988/000138 priority patent/WO1988007154A1/en
Priority to AU14940/88A priority patent/AU1494088A/en
Publication of SE8701163L publication Critical patent/SE8701163L/en
Publication of SE456848B publication Critical patent/SE456848B/en
Priority to NO885121A priority patent/NO885121L/en
Priority to DK643288A priority patent/DK643288A/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
    • F16L55/1657—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 lengths of rigid pipe being inserted
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/10—Reconditioning of well casings, e.g. straightening
    • 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
    • F16L55/1658—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 the old pipe being ruptured prior to insertion of a new pipe

Abstract

The invention relates to a device (1) for inserting lining pipes (2) into an outer pipe (3). The device comprises means (30) for protecting the front end (10) of the lining pipe (2) and a sealing optionally arranged there against damage in connection with the very pipe insertion procedure. The protective means (30) are operable from an outer position to engage the lining pipe (2) at one (10) of its ends from the outside and/or to engage a sealing arranged externally on the lining pipe. Moreover, the protective means (30) are operable to an inner position to enable that the device (1) can be retracted through the central hole of the lining pipe (2). The device (1) also comprises gripping means (24) operable from an inner inactive position outwards to contact with the inner surface of the lining pipe (2). As the device can be retracted through the inserted lining pipes (2) the device (1) is useful also when e.g. stops occur in the pipe lining procedure, for instance at service lines connecting to the outer pipe (3).
SE8701163A 1987-03-20 1987-03-20 DEVICE FOR INTRODUCING FEEDING BEETS IN OUTER ROOTS SE456848B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8701163A SE456848B (en) 1987-03-20 1987-03-20 DEVICE FOR INTRODUCING FEEDING BEETS IN OUTER ROOTS
PCT/SE1988/000138 WO1988007154A1 (en) 1987-03-20 1988-03-18 Device in lining of pipes
AU14940/88A AU1494088A (en) 1987-03-20 1988-03-18 Device in lining of pipes
NO885121A NO885121L (en) 1987-03-20 1988-11-16 DEVICE FOR INTRODUCTION OF LINING BEARS IN OUTER ROOTS.
DK643288A DK643288A (en) 1987-03-20 1988-11-17 APPARATUS FOR LINING BEETS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8701163A SE456848B (en) 1987-03-20 1987-03-20 DEVICE FOR INTRODUCING FEEDING BEETS IN OUTER ROOTS

Publications (3)

Publication Number Publication Date
SE8701163D0 true SE8701163D0 (en) 1987-03-20
SE8701163L SE8701163L (en) 1988-09-21
SE456848B SE456848B (en) 1988-11-07

Family

ID=20367929

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701163A SE456848B (en) 1987-03-20 1987-03-20 DEVICE FOR INTRODUCING FEEDING BEETS IN OUTER ROOTS

Country Status (3)

Country Link
AU (1) AU1494088A (en)
SE (1) SE456848B (en)
WO (1) WO1988007154A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2156536C (en) * 1995-08-18 2001-05-29 Henri S. St- Onge Pipe liner and method of installation
DE29808035U1 (en) * 1998-05-05 1998-07-23 Mischke Henry Inner pipe coating device
GB2440626B (en) * 2005-06-21 2009-11-18 Kenneth Latimer Scott Apparatus for use in renewing or replacing drain pipes or service ducts
GB0512521D0 (en) * 2005-06-21 2005-07-27 Scott Kenneth L Apparatus for use in renewing or replacing drain pipes or service ducts
GB2440627B (en) * 2005-06-21 2009-08-12 Kenneth Latimer Scott Apparatus for use in renewing or replacing drain pipes or service ducts
DE102010004672A1 (en) * 2009-09-22 2011-03-24 Max Streicher Gmbh & Co. Kg Aa Device for supporting rehabilitation of pipeline of subsoil drain in dump body, has inner drilling device including coordinate determining device for determining three-dimensional coordinates of drilling device in pipelines or on surface

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164411B (en) * 1984-08-24 1987-09-03 Water Res Centre Pipe mole
GB8502971D0 (en) * 1985-02-06 1985-03-06 Brickhouse Dudley Plc Pipe replacement

Also Published As

Publication number Publication date
SE456848B (en) 1988-11-07
WO1988007154A1 (en) 1988-09-22
SE8701163L (en) 1988-09-21
AU1494088A (en) 1988-10-10

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