GB0710829D0 - Method of performing a maintenance operation on a pipe - Google Patents

Method of performing a maintenance operation on a pipe

Info

Publication number
GB0710829D0
GB0710829D0 GBGB0710829.3A GB0710829A GB0710829D0 GB 0710829 D0 GB0710829 D0 GB 0710829D0 GB 0710829 A GB0710829 A GB 0710829A GB 0710829 D0 GB0710829 D0 GB 0710829D0
Authority
GB
United Kingdom
Prior art keywords
pipe
maintenance operation
maintenance
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
GBGB0710829.3A
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.)
Crane Ltd
Original Assignee
Crane 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 Crane Ltd filed Critical Crane Ltd
Priority to GBGB0710829.3A priority Critical patent/GB0710829D0/en
Publication of GB0710829D0 publication Critical patent/GB0710829D0/en
Priority to GB0809315A priority patent/GB2449964A/en
Ceased 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
    • F16L55/10—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
    • F16L55/124—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially 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 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)
GBGB0710829.3A 2007-06-06 2007-06-06 Method of performing a maintenance operation on a pipe Ceased GB0710829D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0710829.3A GB0710829D0 (en) 2007-06-06 2007-06-06 Method of performing a maintenance operation on a pipe
GB0809315A GB2449964A (en) 2007-06-06 2008-05-22 Hydrant used to access water pipe for maintenance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0710829.3A GB0710829D0 (en) 2007-06-06 2007-06-06 Method of performing a maintenance operation on a pipe

Publications (1)

Publication Number Publication Date
GB0710829D0 true GB0710829D0 (en) 2007-07-18

Family

ID=38318805

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0710829.3A Ceased GB0710829D0 (en) 2007-06-06 2007-06-06 Method of performing a maintenance operation on a pipe
GB0809315A Withdrawn GB2449964A (en) 2007-06-06 2008-05-22 Hydrant used to access water pipe for maintenance

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0809315A Withdrawn GB2449964A (en) 2007-06-06 2008-05-22 Hydrant used to access water pipe for maintenance

Country Status (1)

Country Link
GB (2) GB0710829D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0915253D0 (en) * 2009-09-02 2009-10-07 Brinker Technology Ltd Isolation tool and method
ITBO20130348A1 (en) * 2013-07-04 2015-01-05 I S I F S R L DEVICE FOR FACILITATING INSERTION OF A HOLDING BALLOON IN A CONDUCTURE
USD917027S1 (en) 2019-12-18 2021-04-20 Lasalle Bristol Corporation Non-return device valve support member
CN112013199B (en) * 2020-08-24 2022-08-12 王关红 Universal type quick plugging device for oil pipe
US20230366501A1 (en) * 2020-11-25 2023-11-16 Kurodite Industry Co., Ltd. Blocking device and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953423A1 (en) * 1999-11-06 2001-05-10 Jt Elektronik Gmbh Inspection of underground pressure pipes for fresh water or gas, by lowing testing unit through connection unit placed on hydrant
AUPQ625100A0 (en) * 2000-03-14 2000-04-06 Yarra Valley Water Ltd Improved water main isolating device
US7000641B2 (en) * 2000-11-02 2006-02-21 Crane Limited Inflatable stopping bags
EP1379805B1 (en) * 2001-03-14 2005-08-10 Yarra Valley Water Improved pipeline isolating device
JP4115310B2 (en) * 2003-03-25 2008-07-09 株式会社栗本鐵工所 Discharge method and discharge tool

Also Published As

Publication number Publication date
GB0809315D0 (en) 2008-07-02
GB2449964A (en) 2008-12-10

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Legal Events

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