GB2415234B - Method and apparatus for use in replacing utility conduits such as gas mains - Google Patents
Method and apparatus for use in replacing utility conduits such as gas mainsInfo
- Publication number
- GB2415234B GB2415234B GB0512561A GB0512561A GB2415234B GB 2415234 B GB2415234 B GB 2415234B GB 0512561 A GB0512561 A GB 0512561A GB 0512561 A GB0512561 A GB 0512561A GB 2415234 B GB2415234 B GB 2415234B
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas mains
- utility conduits
- replacing
- replacing utility
- conduits
- 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.)
- Active
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
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
-
- 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
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
- F16L1/032—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being continuous
-
- 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
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
-
- 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
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1657—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section lengths of rigid pipe being inserted
-
- 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
- F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0413731.1A GB0413731D0 (en) | 2004-06-18 | 2004-06-18 | Method and apparatus for use in replacing utility conduits such as gas mains |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0512561D0 GB0512561D0 (en) | 2005-07-27 |
GB2415234A GB2415234A (en) | 2005-12-21 |
GB2415234B true GB2415234B (en) | 2008-04-02 |
Family
ID=32750208
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0413731.1A Ceased GB0413731D0 (en) | 2004-06-18 | 2004-06-18 | Method and apparatus for use in replacing utility conduits such as gas mains |
GB0512561A Active GB2415234B (en) | 2004-06-18 | 2005-06-20 | Method and apparatus for use in replacing utility conduits such as gas mains |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0413731.1A Ceased GB0413731D0 (en) | 2004-06-18 | 2004-06-18 | Method and apparatus for use in replacing utility conduits such as gas mains |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0413731D0 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2227071A (en) * | 1988-12-23 | 1990-07-18 | British Gas Plc | Replacing an existing service pipe. |
GB2263523A (en) * | 1992-01-27 | 1993-07-28 | British Gas Plc | Pipe insertion method and apparatus |
-
2004
- 2004-06-18 GB GBGB0413731.1A patent/GB0413731D0/en not_active Ceased
-
2005
- 2005-06-20 GB GB0512561A patent/GB2415234B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2227071A (en) * | 1988-12-23 | 1990-07-18 | British Gas Plc | Replacing an existing service pipe. |
GB2263523A (en) * | 1992-01-27 | 1993-07-28 | British Gas Plc | Pipe insertion method and apparatus |
Also Published As
Publication number | Publication date |
---|---|
GB0413731D0 (en) | 2004-07-21 |
GB0512561D0 (en) | 2005-07-27 |
GB2415234A (en) | 2005-12-21 |
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