GB0229256D0 - A method of sealing a pipeline - Google Patents
A method of sealing a pipelineInfo
- Publication number
- GB0229256D0 GB0229256D0 GB0229256A GB0229256A GB0229256D0 GB 0229256 D0 GB0229256 D0 GB 0229256D0 GB 0229256 A GB0229256 A GB 0229256A GB 0229256 A GB0229256 A GB 0229256A GB 0229256 D0 GB0229256 D0 GB 0229256D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipeline
- sealing
- 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- Withdrawn
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
- F16L55/1283—Plugging pig
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0229256A GB2396393A (en) | 2002-12-16 | 2002-12-16 | A method of sealing a pipeline |
AU2003296649A AU2003296649A1 (en) | 2002-12-16 | 2003-12-15 | A method of sealing a pipeline |
PCT/EP2003/014241 WO2004055425A1 (en) | 2002-12-16 | 2003-12-15 | A method of sealing a pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0229256A GB2396393A (en) | 2002-12-16 | 2002-12-16 | A method of sealing a pipeline |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0229256D0 true GB0229256D0 (en) | 2003-01-22 |
GB2396393A GB2396393A (en) | 2004-06-23 |
Family
ID=9949750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0229256A Withdrawn GB2396393A (en) | 2002-12-16 | 2002-12-16 | A method of sealing a pipeline |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003296649A1 (en) |
GB (1) | GB2396393A (en) |
WO (1) | WO2004055425A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITAR20070039A1 (en) * | 2007-07-20 | 2009-01-21 | Enrico Odori | SECURITY SYSTEM FOR INSTALLATION, REPAIR AND MAINTENANCE OPERATIONS ON METHANE GAS DISTRIBUTION NETWORKS. |
ITBO20130346A1 (en) * | 2013-07-04 | 2015-01-05 | I S I F S R L | SYSTEM AND METHOD TO PERFORM IN SAFETY INSTALLATION, REPAIR AND MAINTENANCE ON GAS NETWORKS |
JP2016056905A (en) * | 2014-09-11 | 2016-04-21 | 株式会社Ihi | Existing pipe double closing method and its device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3285290A (en) * | 1962-04-23 | 1966-11-15 | Benson Electric Company | Method and apparatus for plugging pipelines |
GB1171899A (en) * | 1968-09-24 | 1969-11-26 | Charles Connell | Improved Plug for Sealing Pipes. |
GB1404467A (en) * | 1972-08-12 | 1975-08-28 | Ashcroft J | Means for blanking-off the interior of hollow members |
DE3145284A1 (en) * | 1981-11-14 | 1983-05-19 | IBS Nagel GmbH & Co Spezialarmaturen, 5630 Remscheid | Device for shutting off gas lines |
FR2550846A1 (en) * | 1983-08-18 | 1985-02-22 | Renvoise Jacques | Device for shutting off ducts and pipes and for monitoring the ducted products |
JPH06174183A (en) * | 1992-03-27 | 1994-06-24 | Tokyo Gas Co Ltd | Gas interrupting device and method for using it |
JP3204588B2 (en) * | 1994-06-29 | 2001-09-04 | 東京瓦斯株式会社 | Sealing device for airtight inspection |
GB2327480A (en) * | 1997-07-18 | 1999-01-27 | James Holland | Inflatable plug assembly for sealing and purging of air internal pipe area for welding |
-
2002
- 2002-12-16 GB GB0229256A patent/GB2396393A/en not_active Withdrawn
-
2003
- 2003-12-15 AU AU2003296649A patent/AU2003296649A1/en not_active Abandoned
- 2003-12-15 WO PCT/EP2003/014241 patent/WO2004055425A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2004055425A1 (en) | 2004-07-01 |
GB2396393A (en) | 2004-06-23 |
AU2003296649A1 (en) | 2004-07-09 |
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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) |