AU6715000A - Inflatable stopper - Google Patents

Inflatable stopper

Info

Publication number
AU6715000A
AU6715000A AU67150/00A AU6715000A AU6715000A AU 6715000 A AU6715000 A AU 6715000A AU 67150/00 A AU67150/00 A AU 67150/00A AU 6715000 A AU6715000 A AU 6715000A AU 6715000 A AU6715000 A AU 6715000A
Authority
AU
Australia
Prior art keywords
inflatable stopper
inflatable
stopper
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU67150/00A
Inventor
Alan Harris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SARCO STOPPER Ltd
Original Assignee
SARCO STOPPER Ltd
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 SARCO STOPPER Ltd filed Critical SARCO STOPPER Ltd
Publication of AU6715000A publication Critical patent/AU6715000A/en
Abandoned legal-status Critical Current

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
AU67150/00A 1999-09-01 2000-08-25 Inflatable stopper Abandoned AU6715000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9920580 1999-09-01
GBGB9920580.9A GB9920580D0 (en) 1999-09-01 1999-09-01 Inflatable sealing device
PCT/GB2000/003294 WO2001016518A1 (en) 1999-09-01 2000-08-25 Inflatable stopper

Publications (1)

Publication Number Publication Date
AU6715000A true AU6715000A (en) 2001-03-26

Family

ID=10860096

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67150/00A Abandoned AU6715000A (en) 1999-09-01 2000-08-25 Inflatable stopper

Country Status (3)

Country Link
AU (1) AU6715000A (en)
GB (1) GB9920580D0 (en)
WO (1) WO2001016518A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411549B (en) * 2002-05-02 2004-02-25 Ingerle Kurt DEVICE FOR REGULATED DRAINAGE OF A LIQUID
SI21516A (en) * 2003-06-11 2004-12-31 SAVATECH družba za proizvodnjo gumenotehničnih proizvodov Pneumatic locking cap for pipelines, particularly gas pipelines
GB2413165A (en) * 2004-04-16 2005-10-19 Martyn James Smith Device for closing off pipes
DE202009012173U1 (en) * 2009-08-07 2009-12-17 Franz Schuck Gmbh Device for establishing a connection between two tubular components
GB0915253D0 (en) 2009-09-02 2009-10-07 Brinker Technology Ltd Isolation tool and method
GB201122339D0 (en) * 2011-12-24 2012-02-01 Chimsoc Ltd Inflatable devices for blocking chimney flues or other ducts
RU2677913C1 (en) * 2017-10-02 2019-01-22 Александр Георгиевич Чуйко Chuyko device for internal cast-in-situ isolation of welded joint of a pipeline (embodiments)
CN111520568B (en) * 2020-04-30 2021-08-27 广船国际有限公司 Pipe orifice plugging device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1516671A (en) * 1975-03-26 1978-07-05 Brown & Root Ltd Plug device for closing a pipeline
GB2140894B (en) * 1983-06-02 1986-07-02 Alh Syst Ltd Sealing ducts
NL9302063A (en) * 1993-11-29 1995-06-16 Beugen Beheer B V Van Expandable closing member and housing therefor.
US5503188A (en) * 1993-12-30 1996-04-02 Petrone; Joseph A. Inflatable air bag pipeline stopper
AUPN581595A0 (en) * 1995-10-05 1995-10-26 Water Corporation, The Linestopper

Also Published As

Publication number Publication date
GB9920580D0 (en) 1999-11-03
WO2001016518A1 (en) 2001-03-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase