GB0915253D0 - Isolation tool and method - Google Patents

Isolation tool and method

Info

Publication number
GB0915253D0
GB0915253D0 GBGB0915253.9A GB0915253A GB0915253D0 GB 0915253 D0 GB0915253 D0 GB 0915253D0 GB 0915253 A GB0915253 A GB 0915253A GB 0915253 D0 GB0915253 D0 GB 0915253D0
Authority
GB
United Kingdom
Prior art keywords
isolation tool
isolation
tool
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.)
Ceased
Application number
GBGB0915253.9A
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.)
Brinker Technology Ltd
Original Assignee
Brinker Technology 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 Brinker Technology Ltd filed Critical Brinker Technology Ltd
Priority to GBGB0915253.9A priority Critical patent/GB0915253D0/en
Publication of GB0915253D0 publication Critical patent/GB0915253D0/en
Priority to GB1014567A priority patent/GB2473337A/en
Priority to PCT/GB2010/051448 priority patent/WO2011027158A2/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/08—Underground hydrants
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
    • 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 in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • 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 in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow 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 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 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Pipe Accessories (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
GBGB0915253.9A 2009-09-02 2009-09-02 Isolation tool and method Ceased GB0915253D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0915253.9A GB0915253D0 (en) 2009-09-02 2009-09-02 Isolation tool and method
GB1014567A GB2473337A (en) 2009-09-02 2010-09-02 Hydrant isolation tool
PCT/GB2010/051448 WO2011027158A2 (en) 2009-09-02 2010-09-02 Isolation tool and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0915253.9A GB0915253D0 (en) 2009-09-02 2009-09-02 Isolation tool and method

Publications (1)

Publication Number Publication Date
GB0915253D0 true GB0915253D0 (en) 2009-10-07

Family

ID=41203019

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0915253.9A Ceased GB0915253D0 (en) 2009-09-02 2009-09-02 Isolation tool and method
GB1014567A Withdrawn GB2473337A (en) 2009-09-02 2010-09-02 Hydrant isolation tool

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1014567A Withdrawn GB2473337A (en) 2009-09-02 2010-09-02 Hydrant isolation tool

Country Status (2)

Country Link
GB (2) GB0915253D0 (en)
WO (1) WO2011027158A2 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8413877U1 (en) * 1984-05-05 1985-08-29 Vetter, Manfred, 5352 Zülpich Pipe sealing cushions in cylinder or ring shape
DE3643489A1 (en) * 1986-12-19 1988-06-23 Manfred Vetter DEVICE FOR TESTING TUBE SECTIONS AND METHOD FOR LOCATING A LEAK
DE3874004D1 (en) * 1987-06-11 1992-10-01 Waf Gmbh Absperrgeraete Und Ap DEVICE FOR BLOCKING PIPELINES.
GB9724988D0 (en) * 1997-11-27 1998-01-28 Cole David J Valve
GB9920580D0 (en) 1999-09-01 1999-11-03 Sarc Stopper Ltd Inflatable sealing device
GB2443012A (en) 2006-08-09 2008-04-23 Yorkshire Water Services Ltd Method of isolating a hydrant and accessing a water main
GB0710829D0 (en) * 2007-06-06 2007-07-18 Crane Ltd Method of performing a maintenance operation on a pipe
GB0812500D0 (en) * 2008-07-07 2008-08-13 Morrison Utility Services Ltd A method of modifying a hydrant, a hydrant bonnet assembly and a hydrant

Also Published As

Publication number Publication date
WO2011027158A3 (en) 2011-06-30
GB2473337A (en) 2011-03-09
WO2011027158A2 (en) 2011-03-10
GB201014567D0 (en) 2010-10-13

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)