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NO20010159L - jet propulsion system - Google Patents

jet propulsion system

Info

Publication number
NO20010159L
NO20010159L NO20010159A NO20010159A NO20010159L NO 20010159 L NO20010159 L NO 20010159L NO 20010159 A NO20010159 A NO 20010159A NO 20010159 A NO20010159 A NO 20010159A NO 20010159 L NO20010159 L NO 20010159L
Authority
NO
Norway
Prior art keywords
propulsion system
jet propulsion
jet
propulsion
Prior art date
Application number
NO20010159A
Other languages
Norwegian (no)
Other versions
NO20010159D0 (en
NO314812B1 (en
Inventor
Jon Olav Aarhus
Original Assignee
Jon Olav Aarhus
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 Jon Olav Aarhus filed Critical Jon Olav Aarhus
Priority to NO20010159A priority Critical patent/NO314812B1/en
Publication of NO20010159D0 publication Critical patent/NO20010159D0/en
Priority to PCT/NO2002/000011 priority patent/WO2002059451A1/en
Publication of NO20010159L publication Critical patent/NO20010159L/en
Publication of NO314812B1 publication Critical patent/NO314812B1/en

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
    • F16L55/28—Constructional aspects
    • F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
    • F16L55/32—Constructional aspects of the propulsion means, e.g. towed by cables being self-contained
    • F16L55/34—Constructional aspects of the propulsion means, e.g. towed by cables being self-contained the pig or mole being moved step by step

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Cleaning In General (AREA)
NO20010159A 2001-01-10 2001-01-10 Propulsion device for step-movable pipe plug NO314812B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20010159A NO314812B1 (en) 2001-01-10 2001-01-10 Propulsion device for step-movable pipe plug
PCT/NO2002/000011 WO2002059451A1 (en) 2001-01-10 2002-01-10 Propulsion device for a stepwise movable pig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20010159A NO314812B1 (en) 2001-01-10 2001-01-10 Propulsion device for step-movable pipe plug

Publications (3)

Publication Number Publication Date
NO20010159D0 NO20010159D0 (en) 2001-01-10
NO20010159L true NO20010159L (en) 2002-07-11
NO314812B1 NO314812B1 (en) 2003-05-26

Family

ID=19911991

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20010159A NO314812B1 (en) 2001-01-10 2001-01-10 Propulsion device for step-movable pipe plug

Country Status (2)

Country Link
NO (1) NO314812B1 (en)
WO (1) WO2002059451A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6854522B2 (en) 2002-09-23 2005-02-15 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
GB2399110B (en) * 2003-03-07 2005-12-14 Omega Completion Technology Extended reach borehole tool
GB2518661A (en) * 2013-09-27 2015-04-01 Paradigm Technology Services B V A system for performing an operation within an elongated space
FR3016674B1 (en) * 2014-01-21 2016-08-26 Astrium Sas PULSE PUSHING DEVICE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727722A (en) * 1952-10-17 1955-12-20 Robert W Conboy Conduit caterpillar
ATE34821T1 (en) * 1982-02-02 1988-06-15 Subscan Systems Ltd PIPELINE VEHICLE.
GB9519368D0 (en) * 1995-09-22 1995-11-22 Univ Durham Conduit traversing vehicle
NO303299B1 (en) * 1996-01-23 1998-06-22 Leif Stana Work tools that are stepwise movable inside a pipeline

Also Published As

Publication number Publication date
NO20010159D0 (en) 2001-01-10
WO2002059451A1 (en) 2002-08-01
NO314812B1 (en) 2003-05-26

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