GB2226096B - Valve assembly for a pipeline - Google Patents
Valve assembly for a pipelineInfo
- Publication number
- GB2226096B GB2226096B GB8926991A GB8926991A GB2226096B GB 2226096 B GB2226096 B GB 2226096B GB 8926991 A GB8926991 A GB 8926991A GB 8926991 A GB8926991 A GB 8926991A GB 2226096 B GB2226096 B GB 2226096B
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipeline
- valve assembly
- valve
- assembly
- 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.)
- Expired - Fee Related
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)
- Braking Arrangements (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8803039A NL8803039A (en) | 1988-12-09 | 1988-12-09 | VALVE ASSEMBLY FOR A PIPELINE. |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8926991D0 GB8926991D0 (en) | 1990-01-17 |
GB2226096A GB2226096A (en) | 1990-06-20 |
GB2226096B true GB2226096B (en) | 1992-09-16 |
Family
ID=19853361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8926991A Expired - Fee Related GB2226096B (en) | 1988-12-09 | 1989-11-29 | Valve assembly for a pipeline |
Country Status (3)
Country | Link |
---|---|
GB (1) | GB2226096B (en) |
NL (1) | NL8803039A (en) |
NO (1) | NO894936L (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0367633A2 (en) * | 1988-11-04 | 1990-05-09 | Shaffer Division Of Baroid Ltd. | Temporary plug for pipeline |
-
1988
- 1988-12-09 NL NL8803039A patent/NL8803039A/en not_active Application Discontinuation
-
1989
- 1989-11-29 GB GB8926991A patent/GB2226096B/en not_active Expired - Fee Related
- 1989-12-08 NO NO89894936A patent/NO894936L/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0367633A2 (en) * | 1988-11-04 | 1990-05-09 | Shaffer Division Of Baroid Ltd. | Temporary plug for pipeline |
Also Published As
Publication number | Publication date |
---|---|
GB2226096A (en) | 1990-06-20 |
NO894936D0 (en) | 1989-12-08 |
NL8803039A (en) | 1990-07-02 |
NO894936L (en) | 1990-06-11 |
GB8926991D0 (en) | 1990-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19931129 |