ATE284000T1 - Ventilvorrichtung zum molchen von rohrleitungen - Google Patents

Ventilvorrichtung zum molchen von rohrleitungen

Info

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
Application number
AT01915952T
Other languages
English (en)
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
Application granted granted Critical
Publication of ATE284000T1 publication Critical patent/ATE284000T1/de

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
AT01915952T 2000-03-23 2001-03-22 Ventilvorrichtung zum molchen von rohrleitungen ATE284000T1 (de)

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 (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
NO20001526D0 (no) 2000-03-23
EP1266167B1 (de) 2004-12-01
NO20001526L (no) 2001-09-24
DE60107550D1 (de) 2005-01-05
AU2001242899A1 (en) 2001-10-03
WO2001071238A1 (en) 2001-09-27
EP1266167A1 (de) 2002-12-18
NO321732B1 (no) 2006-06-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties