DK0467077T3 - Inflatable pipe sealing pad - Google Patents

Inflatable pipe sealing pad

Info

Publication number
DK0467077T3
DK0467077T3 DK91109866T DK91109866T DK0467077T3 DK 0467077 T3 DK0467077 T3 DK 0467077T3 DK 91109866 T DK91109866 T DK 91109866T DK 91109866 T DK91109866 T DK 91109866T DK 0467077 T3 DK0467077 T3 DK 0467077T3
Authority
DK
Denmark
Prior art keywords
sealing pad
pipe sealing
inflatable pipe
inflatable
pad
Prior art date
Application number
DK91109866T
Other languages
Danish (da)
Inventor
Juergen Haro
Original Assignee
Juergen Haro
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 Juergen Haro filed Critical Juergen Haro
Application granted granted Critical
Publication of DK0467077T3 publication Critical patent/DK0467077T3/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
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • F16L55/134—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing by means of an inflatable packing
DK91109866T 1990-07-17 1991-06-17 Inflatable pipe sealing pad DK0467077T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904022638 DE4022638A1 (en) 1990-07-17 1990-07-17 INFLATABLE PIPE SEALING PILLOW

Publications (1)

Publication Number Publication Date
DK0467077T3 true DK0467077T3 (en) 1993-10-18

Family

ID=6410401

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91109866T DK0467077T3 (en) 1990-07-17 1991-06-17 Inflatable pipe sealing pad

Country Status (3)

Country Link
EP (1) EP0467077B1 (en)
DE (2) DE4022638A1 (en)
DK (1) DK0467077T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9202277U1 (en) * 1992-02-21 1992-06-11 Weber, Theo, Waldkirch, Ch
AU686979B3 (en) * 1997-04-15 1998-02-12 Barclay Mowlem Construction Limited Device for sealing a mine shaft
DE29806603U1 (en) 1998-04-09 1998-07-23 Hecht Reinhard Sealing element for sealing pipes
WO2001075350A1 (en) * 2000-04-04 2001-10-11 Flexfab Horizons International, Inc. Repair bladder with heat sink cuff
DE10066155B4 (en) * 2000-04-18 2004-02-26 Haro, Jürgen Inflatable cushion system for blocking of pipe, assembled of core cushion and several jacket cushions as required
DE10019350C2 (en) * 2000-04-18 2003-07-31 Juergen Haro Inflatable tube sealing cushion
DE10220251B4 (en) * 2002-05-06 2004-07-29 Haro, Jürgen Inflatable tube sealing cushion
EP1530000A1 (en) * 2003-11-04 2005-05-11 Jürgen Haro Inflatable pipe sealing bag
DE102005045619A1 (en) * 2005-09-23 2007-03-29 Mannheimer Versorgungs- Und Verkehrsgesellschaft Mbh (Mvv) Long distance heating-pipeline closing method for building, involves inserting closing bubble in pipeline, and expanding and sealing bubble against inner wall of pipeline, so that bubble rests against shut-off valve in expanded condition
DE102020106094A1 (en) 2020-03-06 2021-09-09 Vetter Gmbh Device and method for sealing or repairing a leaky and / or damaged point on an inner wall of a pipe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762446A (en) * 1970-12-08 1973-10-02 Minnesota Mining & Mfg Method and device for internally locating and sealing pipeline leaks
GB1594937A (en) * 1976-11-03 1981-08-05 Raychem Sa Nv Sealing device and method
US4203473A (en) * 1976-11-12 1980-05-20 Roberson Walter H Closure plug assembly
DE8219550U1 (en) * 1982-07-08 1982-10-07 Fa. Erwin Lampe, 3457 Stadtoldendorf SHUT-OFF BODY FOR PIPES
DE3533901C2 (en) * 1985-09-23 1994-05-26 Immanuel Jeschke Device for closing gas transport lines and method for their production
GB8710941D0 (en) * 1987-05-08 1987-06-10 Crux Eng Ltd Inflatable damage containment system
DE3810515A1 (en) * 1988-03-28 1989-10-19 Gerd Goebel SEALING CUSHION FOR CLOSING OPENINGS AND CONTINUOUS

Also Published As

Publication number Publication date
DE4022638A1 (en) 1992-01-23
DE59100324D1 (en) 1993-09-30
DE4022638C2 (en) 1992-10-29
EP0467077B1 (en) 1993-08-25
EP0467077A1 (en) 1992-01-22

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