DK137869C - - Google Patents
Info
- Publication number
- DK137869C DK137869C DK284975A DK284975A DK137869C DK 137869 C DK137869 C DK 137869C DK 284975 A DK284975 A DK 284975A DK 284975 A DK284975 A DK 284975A DK 137869 C DK137869 C DK 137869C
- Authority
- DK
- Denmark
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)
- Pipe Accessories (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1263375A GB1516671A (en) | 1975-03-26 | 1975-03-26 | Plug device for closing a pipeline |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK284975A DK284975A (da) | 1976-09-27 |
| DK137869B DK137869B (da) | 1978-05-22 |
| DK137869C true DK137869C (da) | 1978-10-23 |
Family
ID=10008297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK284975A DK137869B (da) | 1975-03-26 | 1975-06-24 | Proporgan til lukning af en rørledning. |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2529551C3 (da) |
| DK (1) | DK137869B (da) |
| FR (1) | FR2305678A1 (da) |
| GB (1) | GB1516671A (da) |
| NL (1) | NL7507577A (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2461879A1 (fr) * | 1979-07-24 | 1981-02-06 | Petroles Cie Francaise | Procede d'intervention sur conduite de gaz immergee par mise en eau partielle momentanee de ladite conduite |
| FR2550846A1 (fr) * | 1983-08-18 | 1985-02-22 | Renvoise Jacques | Dispositif pour obturer les canalisations et les tuyauteries et pour surveiller les produits canalises |
| GB2211265B (en) * | 1987-10-17 | 1992-05-13 | Int Pipeline Prod Ltd | Pipe stopper |
| GB9920580D0 (en) * | 1999-09-01 | 1999-11-03 | Sarc Stopper Ltd | Inflatable sealing device |
| NO20055964L (no) | 2005-12-15 | 2007-06-18 | Tdw Offshore Services As | SmartDump - high pressure side of plug |
| DE102015005493B4 (de) | 2015-04-30 | 2024-03-21 | Airbus Defence and Space GmbH | Fluidleitung |
| CN109016305B (zh) * | 2018-09-06 | 2023-05-12 | 陈烈 | 一种耐高压的管道衬里成型装置及其成型方法 |
-
1975
- 1975-03-26 GB GB1263375A patent/GB1516671A/en not_active Expired
- 1975-06-24 DK DK284975A patent/DK137869B/da unknown
- 1975-06-25 NL NL7507577A patent/NL7507577A/xx not_active Application Discontinuation
- 1975-07-02 DE DE19752529551 patent/DE2529551C3/de not_active Expired
- 1975-07-04 FR FR7521029A patent/FR2305678A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1516671A (en) | 1978-07-05 |
| DE2529551B2 (de) | 1979-01-18 |
| DK137869B (da) | 1978-05-22 |
| FR2305678B1 (da) | 1981-02-06 |
| DE2529551A1 (de) | 1976-09-30 |
| DE2529551C3 (de) | 1979-09-06 |
| NL7507577A (nl) | 1976-09-28 |
| DK284975A (da) | 1976-09-27 |
| FR2305678A1 (fr) | 1976-10-22 |