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GB0203837D0 - Method of locating fluid supply into service pipe - Google Patents

Method of locating fluid supply into service pipe

Info

Publication number
GB0203837D0
GB0203837D0 GB0203837A GB0203837A GB0203837D0 GB 0203837 D0 GB0203837 D0 GB 0203837D0 GB 0203837 A GB0203837 A GB 0203837A GB 0203837 A GB0203837 A GB 0203837A GB 0203837 D0 GB0203837 D0 GB 0203837D0
Authority
GB
United Kingdom
Prior art keywords
fluid supply
service pipe
locating fluid
locating
service
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.)
Withdrawn
Application number
GB0203837A
Other versions
GB2373037A (en
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.)
Lattice Intellectual Property Ltd
Original Assignee
Lattice Intellectual Property 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 Lattice Intellectual Property Ltd filed Critical Lattice Intellectual Property Ltd
Publication of GB0203837D0 publication Critical patent/GB0203837D0/en
Publication of GB2373037A publication Critical patent/GB2373037A/en
Withdrawn legal-status Critical Current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
    • 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
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/48—Indicating the position of the pig or mole in the pipe or conduit
    • 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 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
    • F16L55/1283—Plugging pig
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2823—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pigs or moles traveling in the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pipe Accessories (AREA)
GB0203837A 2001-02-21 2002-02-19 Locating a source in a pipe, by using an inflatable plug at various locations Withdrawn GB2373037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0104245A GB0104245D0 (en) 2001-02-21 2001-02-21 Remote bag off system

Publications (2)

Publication Number Publication Date
GB0203837D0 true GB0203837D0 (en) 2002-04-03
GB2373037A GB2373037A (en) 2002-09-11

Family

ID=9909191

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0104245A Ceased GB0104245D0 (en) 2001-02-21 2001-02-21 Remote bag off system
GB0203837A Withdrawn GB2373037A (en) 2001-02-21 2002-02-19 Locating a source in a pipe, by using an inflatable plug at various locations

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0104245A Ceased GB0104245D0 (en) 2001-02-21 2001-02-21 Remote bag off system

Country Status (1)

Country Link
GB (2) GB0104245D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112377716A (en) * 2020-09-24 2021-02-19 宁波市鄞州世纪耀达市政建设有限公司 Pipeline non-excavation repairing method and device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE557232T1 (en) 2004-08-10 2012-05-15 Neal Christopher Borland PLUG APPARATUS AND METHOD
CN110185877A (en) * 2019-05-10 2019-08-30 河北科技大学 A kind of online device for plugging of dismountable natural gas line

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690348A (en) * 1970-10-26 1972-09-12 Lone Star Steel Co Traveling valve
US3902528A (en) * 1973-06-22 1975-09-02 United Survey Inc Pneumatic plug for hydraulic conduits
JPS57187634A (en) * 1981-05-14 1982-11-18 Matsushita Electric Ind Co Ltd Piping deficiency detector for central cleaning system
GB2115160B (en) * 1982-02-12 1985-12-11 Boc Nowsco Ltd Rubber seal for high pressure test apparatus
DE4224419C2 (en) * 1992-07-24 1995-04-06 Deutsche Aerospace Device for sealing pipes
US5467640A (en) * 1994-05-02 1995-11-21 Salinas; Joe E. Pipeline testing and leak locating apparatus and method
AT408692B (en) * 1994-12-06 2002-02-25 Ritter Gerhard Method of locating a leak in a household connecting pipe of a drinking water supply network, and leak location arrangement applying the method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112377716A (en) * 2020-09-24 2021-02-19 宁波市鄞州世纪耀达市政建设有限公司 Pipeline non-excavation repairing method and device
CN112377716B (en) * 2020-09-24 2022-05-20 宁波市鄞州世纪耀达市政建设有限公司 Pipeline non-excavation repairing method and device

Also Published As

Publication number Publication date
GB0104245D0 (en) 2001-04-11
GB2373037A (en) 2002-09-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)