NO814176L - Innretning og fremgangsmaate for fjernelse av kondensert gass fra veggen i en roerledning - Google Patents

Innretning og fremgangsmaate for fjernelse av kondensert gass fra veggen i en roerledning

Info

Publication number
NO814176L
NO814176L NO814176A NO814176A NO814176L NO 814176 L NO814176 L NO 814176L NO 814176 A NO814176 A NO 814176A NO 814176 A NO814176 A NO 814176A NO 814176 L NO814176 L NO 814176L
Authority
NO
Norway
Prior art keywords
pipe
removal
procedure
wall
condensed gas
Prior art date
Application number
NO814176A
Other languages
English (en)
Other versions
NO153556C (no
NO153556B (no
Inventor
Cyril Timmins
John Joseph Templeman
Original Assignee
British Gas Corp
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 British Gas Corp filed Critical British Gas Corp
Publication of NO814176L publication Critical patent/NO814176L/no
Publication of NO153556B publication Critical patent/NO153556B/no
Publication of NO153556C publication Critical patent/NO153556C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B08B9/0553—Cylindrically shaped pigs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B08B9/0558—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles with additional jet means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Pipeline Systems (AREA)
  • Pipe Accessories (AREA)
NO814176A 1980-12-09 1981-12-08 R¯rplugg for bevegelse gjennom en r¯rledning for gass. NO153556C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8039347 1980-12-09

Publications (3)

Publication Number Publication Date
NO814176L true NO814176L (no) 1982-06-10
NO153556B NO153556B (no) 1986-01-06
NO153556C NO153556C (no) 1986-04-16

Family

ID=10517841

Family Applications (1)

Application Number Title Priority Date Filing Date
NO814176A NO153556C (no) 1980-12-09 1981-12-08 R¯rplugg for bevegelse gjennom en r¯rledning for gass.

Country Status (6)

Country Link
US (1) US4411039A (no)
EP (1) EP0056518B1 (no)
JP (1) JPS5933435B2 (no)
CA (1) CA1164366A (no)
DE (1) DE3165450D1 (no)
NO (1) NO153556C (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517416A1 (fr) * 1981-12-02 1983-06-03 Pipeline Service Sa Procede de sechage par le vide de canalisations
US4498932A (en) * 1983-12-14 1985-02-12 Shell Oil Company Pipeline pig with restricted fluid bypass
JP2625533B2 (ja) * 1987-06-19 1997-07-02 ザ ユニヴァーシティ オヴ メルボルン 注入ポンプとその駆動システム
US5795402A (en) * 1995-07-25 1998-08-18 Hargett, Sr.; Daniel Apparatus and method for removal of paraffin deposits in pipeline systems
DE19809191C1 (de) * 1998-03-04 1999-05-27 Linde Ag Vorrichtung zum Entfernen von Kriechfilm, insbesondere von Laugekriechfilm, an den Wänden von Gas-führenden Rohrleitungen
US6755916B1 (en) 2002-06-14 2004-06-29 Tdw Delaware, Inc. Method of dispensing inhibitor in a gas pipeline
US7827646B2 (en) * 2008-02-08 2010-11-09 Tdw Delaware, Inc. Vortex inhibitor dispersal pig
US8650694B2 (en) * 2008-07-03 2014-02-18 Tdw Delaware, Inc Speed regulated pipeline pig
US8479345B2 (en) * 2009-08-12 2013-07-09 Tdw Delaware, Inc. Speed control drive section with failsafe valve
US8151483B2 (en) 2010-07-06 2012-04-10 Tdw Delaware, Inc. Progressive dewatering and inhibitor dispersal rolling pig
US11609158B2 (en) * 2020-09-10 2023-03-21 Saudi Arabian Oil Company Pipeline sampling scraper to sample hydrocarbon deposits while traveling in pipelines
US20220341534A1 (en) * 2021-04-26 2022-10-27 Conocophillips Company Stabilization of flow by moveable choke
RU207193U1 (ru) * 2021-06-15 2021-10-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" Устройство для очистки вакуумированных молокопроводов доильных установок

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659305A (en) * 1970-04-06 1972-05-02 Marvin D Powers Flexible pipeline pigs
US3708819A (en) * 1970-06-05 1973-01-09 M Breston Apparatus for drying pipelines

Also Published As

Publication number Publication date
CA1164366A (en) 1984-03-27
DE3165450D1 (en) 1984-09-13
EP0056518A1 (en) 1982-07-28
NO153556C (no) 1986-04-16
EP0056518B1 (en) 1984-08-08
JPS5933435B2 (ja) 1984-08-15
NO153556B (no) 1986-01-06
US4411039A (en) 1983-10-25
JPS57122984A (en) 1982-07-31

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