DE4090849T1 - METHOD FOR REPAIRING AN EXISTING GAS PIPE PIPE BY REPAIRING ITS CONNECTION POINTS - Google Patents
METHOD FOR REPAIRING AN EXISTING GAS PIPE PIPE BY REPAIRING ITS CONNECTION POINTSInfo
- Publication number
- DE4090849T1 DE4090849T1 DE19904090849 DE4090849T DE4090849T1 DE 4090849 T1 DE4090849 T1 DE 4090849T1 DE 19904090849 DE19904090849 DE 19904090849 DE 4090849 T DE4090849 T DE 4090849T DE 4090849 T1 DE4090849 T1 DE 4090849T1
- Authority
- DE
- Germany
- Prior art keywords
- repairing
- pipe
- connection points
- existing gas
- gas pipe
- 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.)
- Pending
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1123789A JP2609149B2 (en) | 1989-05-16 | 1989-05-16 | Live pipe repair equipment for existing gas pipe joints |
PCT/JP1990/000614 WO1990014548A1 (en) | 1989-05-16 | 1990-05-15 | Method of repairing live pipe at joint of existing gas pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4090849T1 true DE4090849T1 (en) | 1991-04-25 |
Family
ID=26431415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19904090849 Pending DE4090849T1 (en) | 1989-05-16 | 1990-05-15 | METHOD FOR REPAIRING AN EXISTING GAS PIPE PIPE BY REPAIRING ITS CONNECTION POINTS |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4090849T1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19607267C1 (en) * | 1996-02-27 | 1997-07-10 | Wolfgang Dr Ing Schacht | Inspecting, by maintenance hose or cable insertion, cast-iron pipeline |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3606913A (en) * | 1968-12-13 | 1971-09-21 | Inst Gas Technology | Apparatus for internally sealing pipes |
GB1482200A (en) * | 1974-11-19 | 1977-08-10 | British Gas Corp | Means for treating the inside of pipes under pressure |
GB2195416A (en) * | 1986-09-13 | 1988-04-07 | Btr Plc | Internal surface treatment |
DE8814193U1 (en) * | 1988-11-12 | 1989-01-26 | Jeschke, Immanuel, 3203 Sarstedt | Drilling machine |
EP0367400A2 (en) * | 1988-10-04 | 1990-05-09 | British Gas plc | Method of sealing a discontinuity within a gas main |
-
1990
- 1990-05-15 DE DE19904090849 patent/DE4090849T1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3606913A (en) * | 1968-12-13 | 1971-09-21 | Inst Gas Technology | Apparatus for internally sealing pipes |
GB1482200A (en) * | 1974-11-19 | 1977-08-10 | British Gas Corp | Means for treating the inside of pipes under pressure |
GB2195416A (en) * | 1986-09-13 | 1988-04-07 | Btr Plc | Internal surface treatment |
EP0367400A2 (en) * | 1988-10-04 | 1990-05-09 | British Gas plc | Method of sealing a discontinuity within a gas main |
DE8814193U1 (en) * | 1988-11-12 | 1989-01-26 | Jeschke, Immanuel, 3203 Sarstedt | Drilling machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19607267C1 (en) * | 1996-02-27 | 1997-07-10 | Wolfgang Dr Ing Schacht | Inspecting, by maintenance hose or cable insertion, cast-iron pipeline |
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