NO321732B1 - Ventilinnretning for pigging av rorledninger - Google Patents

Ventilinnretning for pigging av rorledninger Download PDF

Info

Publication number
NO321732B1
NO321732B1 NO20001526A NO20001526A NO321732B1 NO 321732 B1 NO321732 B1 NO 321732B1 NO 20001526 A NO20001526 A NO 20001526A NO 20001526 A NO20001526 A NO 20001526A NO 321732 B1 NO321732 B1 NO 321732B1
Authority
NO
Norway
Prior art keywords
spike
valve
passage
chamber
valve body
Prior art date
Application number
NO20001526A
Other languages
English (en)
Norwegian (no)
Other versions
NO20001526D0 (no
NO20001526L (no
Inventor
Jostein Erstad
Werner Hartmann
Original Assignee
Framo Eng As
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Framo Eng As filed Critical Framo Eng As
Priority to NO20001526A priority Critical patent/NO321732B1/no
Publication of NO20001526D0 publication Critical patent/NO20001526D0/no
Priority to EP01915952A priority patent/EP1266167B1/de
Priority to PCT/NO2001/000126 priority patent/WO2001071238A1/en
Priority to DE60107550T priority patent/DE60107550T2/de
Priority to AU2001242899A priority patent/AU2001242899A1/en
Priority to AT01915952T priority patent/ATE284000T1/de
Publication of NO20001526L publication Critical patent/NO20001526L/no
Publication of NO321732B1 publication Critical patent/NO321732B1/no

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
    • F16L55/26—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
NO20001526A 2000-03-23 2000-03-23 Ventilinnretning for pigging av rorledninger NO321732B1 (no)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO20001526A NO321732B1 (no) 2000-03-23 2000-03-23 Ventilinnretning for pigging av rorledninger
EP01915952A EP1266167B1 (de) 2000-03-23 2001-03-22 Ventilvorrichtung zum molchen von rohrleitungen
PCT/NO2001/000126 WO2001071238A1 (en) 2000-03-23 2001-03-22 A valve device for pigging of pipelines
DE60107550T DE60107550T2 (de) 2000-03-23 2001-03-22 Ventilvorrichtung zum molchen von rohrleitungen
AU2001242899A AU2001242899A1 (en) 2000-03-23 2001-03-22 A valve device for pigging of pipelines
AT01915952T ATE284000T1 (de) 2000-03-23 2001-03-22 Ventilvorrichtung zum molchen von rohrleitungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20001526A NO321732B1 (no) 2000-03-23 2000-03-23 Ventilinnretning for pigging av rorledninger

Publications (3)

Publication Number Publication Date
NO20001526D0 NO20001526D0 (no) 2000-03-23
NO20001526L NO20001526L (no) 2001-09-24
NO321732B1 true NO321732B1 (no) 2006-06-26

Family

ID=19910921

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20001526A NO321732B1 (no) 2000-03-23 2000-03-23 Ventilinnretning for pigging av rorledninger

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE60107550T2 (de) 2005-12-15
AU2001242899A1 (en) 2001-10-03
EP1266167A1 (de) 2002-12-18
DE60107550D1 (de) 2005-01-05
ATE284000T1 (de) 2004-12-15
NO20001526D0 (no) 2000-03-23
EP1266167B1 (de) 2004-12-01
NO20001526L (no) 2001-09-24
WO2001071238A1 (en) 2001-09-27

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