NO135154B - - Google Patents
Download PDFInfo
- Publication number
- NO135154B NO135154B NO39973A NO39973A NO135154B NO 135154 B NO135154 B NO 135154B NO 39973 A NO39973 A NO 39973A NO 39973 A NO39973 A NO 39973A NO 135154 B NO135154 B NO 135154B
- Authority
- NO
- Norway
- Prior art keywords
- pipeline
- tubular element
- gripping
- ball
- interior
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- F16L55/136—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 expanding or deforming a split ring, hooks or the like
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Pipeline Systems (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB488572A GB1421134A (en) | 1972-02-02 | 1972-02-02 | Pipelines |
Publications (2)
Publication Number | Publication Date |
---|---|
NO135154B true NO135154B (da) | 1976-11-08 |
NO135154C NO135154C (da) | 1977-02-16 |
Family
ID=9785683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO39973A NO135154C (da) | 1972-02-02 | 1973-01-31 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4884913A (da) |
DE (1) | DE2304530A1 (da) |
DK (1) | DK135687B (da) |
GB (1) | GB1421134A (da) |
NL (1) | NL7301220A (da) |
NO (1) | NO135154C (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1109854B (it) * | 1979-01-08 | 1985-12-23 | Saipem Spa | Metodo per riparare una tubazione danneggiata posata su alti fondali del mare ed apparecchiature per la sua realizzazione |
GB8622463D0 (en) * | 1986-09-18 | 1986-10-22 | British Petroleum Co Plc | Pipeline pig launcher |
GB8622466D0 (en) * | 1986-09-18 | 1986-10-22 | British Petroleum Co Plc | Pipeline pig launcher |
GB2487434B (en) * | 2011-01-24 | 2014-12-24 | Ray Oil Tool Co Ltd | Apparatus and method for inserting a cleaning element in a container |
-
1972
- 1972-02-02 GB GB488572A patent/GB1421134A/en not_active Expired
-
1973
- 1973-01-29 NL NL7301220A patent/NL7301220A/xx not_active Application Discontinuation
- 1973-01-29 DK DK48073A patent/DK135687B/da unknown
- 1973-01-31 DE DE19732304530 patent/DE2304530A1/de active Pending
- 1973-01-31 NO NO39973A patent/NO135154C/no unknown
- 1973-02-01 JP JP48013301A patent/JPS4884913A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2304530A1 (de) | 1973-08-09 |
DK135687B (da) | 1977-06-06 |
NO135154C (da) | 1977-02-16 |
DK135687C (da) | 1977-11-14 |
GB1421134A (en) | 1976-01-14 |
NL7301220A (da) | 1973-08-06 |
JPS4884913A (da) | 1973-11-10 |
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