ATE284000T1 - Ventilvorrichtung zum molchen von rohrleitungen - Google Patents
Ventilvorrichtung zum molchen von rohrleitungenInfo
- Publication number
- ATE284000T1 ATE284000T1 AT01915952T AT01915952T ATE284000T1 AT E284000 T1 ATE284000 T1 AT E284000T1 AT 01915952 T AT01915952 T AT 01915952T AT 01915952 T AT01915952 T AT 01915952T AT E284000 T1 ATE284000 T1 AT E284000T1
- Authority
- AT
- Austria
- Prior art keywords
- pig
- valve
- receiving
- duct
- chamber
- Prior art date
Links
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
- 239000007990 PIPES buffer Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 2
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
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/46—Launching or retrieval of pigs or moles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
- Cleaning In General (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Taps Or Cocks (AREA)
- Drilling And Boring (AREA)
- Drilling Tools (AREA)
- Details Of Valves (AREA)
- Valve Housings (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20001526A NO321732B1 (no) | 2000-03-23 | 2000-03-23 | Ventilinnretning for pigging av rorledninger |
| PCT/NO2001/000126 WO2001071238A1 (en) | 2000-03-23 | 2001-03-22 | A valve device for pigging of pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE284000T1 true ATE284000T1 (de) | 2004-12-15 |
Family
ID=19910921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01915952T ATE284000T1 (de) | 2000-03-23 | 2001-03-22 | Ventilvorrichtung zum molchen von rohrleitungen |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1266167B1 (de) |
| AT (1) | ATE284000T1 (de) |
| AU (1) | AU2001242899A1 (de) |
| DE (1) | DE60107550T2 (de) |
| NO (1) | NO321732B1 (de) |
| WO (1) | WO2001071238A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2279652C2 (ru) * | 2003-01-04 | 2006-07-10 | Региональный некоммерческий фонд поддержки и развития петербургской науки и культуры | Система внутритрубной диагностики трубопровода |
| GB2438415A (en) * | 2006-05-24 | 2007-11-28 | Oliver Twinsafe Valves Ltd | A pig launcher or receiver device |
| NO331411B1 (no) | 2010-05-19 | 2011-12-19 | Apply Nemo As | Anordning til utsendelse av pigger |
| DE102012005080A1 (de) * | 2012-03-13 | 2013-09-19 | Hydac Accessories Gmbh | Steuereinrichtung für Farbspritz- und Auftraganlagen |
| CN103028578B (zh) * | 2012-12-21 | 2014-08-13 | 中国石油大学(北京) | 利于有分支管道管线清管的三通球阀及清管方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2790500A (en) * | 1954-03-24 | 1957-04-30 | Edward N Jones | Pump for propelling pellets into oil wells for treating the same |
| US2915422A (en) * | 1954-09-08 | 1959-12-01 | Gulf Oil Corp | Automatic plug injector and method of cleaning pipelines |
| US3000028A (en) * | 1958-06-03 | 1961-09-19 | John C Buie | Pipeline cleaning device |
| GB1245479A (en) * | 1968-11-12 | 1971-09-08 | Gen Descaling Co Ltd | Improvements in sphere launchers and receivers for pipelines |
-
2000
- 2000-03-23 NO NO20001526A patent/NO321732B1/no not_active IP Right Cessation
-
2001
- 2001-03-22 AU AU2001242899A patent/AU2001242899A1/en not_active Abandoned
- 2001-03-22 EP EP01915952A patent/EP1266167B1/de not_active Expired - Lifetime
- 2001-03-22 WO PCT/NO2001/000126 patent/WO2001071238A1/en not_active Ceased
- 2001-03-22 DE DE60107550T patent/DE60107550T2/de not_active Expired - Lifetime
- 2001-03-22 AT AT01915952T patent/ATE284000T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20001526D0 (no) | 2000-03-23 |
| WO2001071238A1 (en) | 2001-09-27 |
| NO20001526L (no) | 2001-09-24 |
| DE60107550T2 (de) | 2005-12-15 |
| DE60107550D1 (de) | 2005-01-05 |
| EP1266167B1 (de) | 2004-12-01 |
| AU2001242899A1 (en) | 2001-10-03 |
| NO321732B1 (no) | 2006-06-26 |
| EP1266167A1 (de) | 2002-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |