DE2260589A1 - Pipeline-molch - Google Patents

Pipeline-molch

Info

Publication number
DE2260589A1
DE2260589A1 DE19722260589 DE2260589A DE2260589A1 DE 2260589 A1 DE2260589 A1 DE 2260589A1 DE 19722260589 DE19722260589 DE 19722260589 DE 2260589 A DE2260589 A DE 2260589A DE 2260589 A1 DE2260589 A1 DE 2260589A1
Authority
DE
Germany
Prior art keywords
pipeline
pig
seals
pipeline pig
constrictions
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19722260589
Other languages
German (de)
English (en)
Inventor
Ernest Daniel Casey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LLOYD Ltd ERNEST
Original Assignee
LLOYD Ltd ERNEST
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 LLOYD Ltd ERNEST filed Critical LLOYD Ltd ERNEST
Publication of DE2260589A1 publication Critical patent/DE2260589A1/de
Pending legal-status Critical Current

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
    • B08B9/0554—Diablo 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
    • B08B9/0557—Pigs with rings shaped cleaning members, e.g. cup shaped pigs
    • 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
    • F16L55/38—Constructional aspects of the propulsion means, e.g. towed by cables driven by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
DE19722260589 1971-12-10 1972-12-11 Pipeline-molch Pending DE2260589A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5758171A GB1423132A (en) 1971-12-10 1971-12-10 Pipeline pigs batch separators and the like

Publications (1)

Publication Number Publication Date
DE2260589A1 true DE2260589A1 (de) 1973-06-14

Family

ID=10479525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722260589 Pending DE2260589A1 (de) 1971-12-10 1972-12-11 Pipeline-molch

Country Status (7)

Country Link
AU (1) AU4993372A (enExample)
BE (1) BE792558A (enExample)
DE (1) DE2260589A1 (enExample)
FR (1) FR2164414A5 (enExample)
GB (1) GB1423132A (enExample)
IT (1) IT976009B (enExample)
NL (1) NL7216778A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801378A1 (de) * 1978-01-13 1979-07-19 Hubert Skibowski Rohrleitungsmolch
DE2944709A1 (de) * 1979-11-06 1981-05-14 Ruhrkohle Ag, 4300 Essen Rohrreinigungsgeraet
DE3312958A1 (de) * 1983-04-11 1984-10-11 Industrietechnik Kalenborn Gmbh, 5461 Kalenborn Rohrreinigungsgeraet
US4848734A (en) * 1988-04-25 1989-07-18 Ford Jack W Line puller method and apparatus
DE3920981A1 (de) * 1989-06-27 1991-01-10 Ist Molchtechnik Gmbh Rohrleitungsmolch

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084218B (en) * 1980-09-25 1984-11-14 Shell Int Research Pump plug for use in well operations
US4463597A (en) * 1980-10-07 1984-08-07 Exxon Production Research Co. Apparatus for sealing a pipeline
FR2632547B1 (fr) * 1987-04-03 1992-09-04 Devin Lemarchand Entr Dispositif pour la remise en etat de canalisations
GB8713071D0 (en) * 1987-06-04 1987-07-08 British Pipeline Agency Pipeline systems
GB8822900D0 (en) * 1988-09-29 1988-11-02 Int Testing & Commissioning Lt Pig for pipeline operations
GB8905890D0 (en) * 1989-03-15 1989-04-26 Kershaw Christopher F Pipe cleaning apparatus
US5617604A (en) * 1994-09-06 1997-04-08 Erich; Richard R. Pivoted roller cutter pipe cleaning tool
US5461746A (en) * 1995-01-17 1995-10-31 Tdw Delaware, Inc. Magnetic cleaning pig
US5967699A (en) * 1997-01-21 1999-10-19 Knapp; Kenneth M. Method and apparatus for launching a pig in a vertical riser pipe
US6170493B1 (en) 1997-10-31 2001-01-09 Orlande Sivacoe Method of cleaning a heater
US6569255B2 (en) 1998-09-24 2003-05-27 On Stream Technologies Inc. Pig and method for cleaning tubes
BR9802190A (pt) * 1998-06-23 2000-04-11 Petroleo Brasileiro Sa Dispositivo raspador multidimensional bidirecional modular.
GB9814579D0 (en) * 1998-07-07 1998-09-02 Suttie Walter R Pipeline pig
JP3086680B2 (ja) * 1998-12-22 2000-09-11 寿美男 安藤 原料移送パイプの清掃具
DE20020990U1 (de) * 2000-12-12 2001-04-05 I.S.T. Industrie Service Technologie Beratungs- und Beteiligungsgesellschaft mbH, 22145 Hamburg Rohrleitungsmolch
US8650695B2 (en) * 2009-01-16 2014-02-18 Tdw Delaware Inc. Pipeline cleaning pig with self-energizing diagonally oriented scrapers
CN112718661B (zh) * 2020-12-22 2021-11-02 徐州瑞马智能技术有限公司 一种用于钢材外表面处理的镀锌设备及使用方法
CN115846324B (zh) * 2023-03-02 2023-05-16 山东海盛海洋工程集团有限公司 一种移动式管道辅助清理装置及清理方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801378A1 (de) * 1978-01-13 1979-07-19 Hubert Skibowski Rohrleitungsmolch
DE2944709A1 (de) * 1979-11-06 1981-05-14 Ruhrkohle Ag, 4300 Essen Rohrreinigungsgeraet
DE3312958A1 (de) * 1983-04-11 1984-10-11 Industrietechnik Kalenborn Gmbh, 5461 Kalenborn Rohrreinigungsgeraet
US4848734A (en) * 1988-04-25 1989-07-18 Ford Jack W Line puller method and apparatus
DE3920981A1 (de) * 1989-06-27 1991-01-10 Ist Molchtechnik Gmbh Rohrleitungsmolch
US5127125A (en) * 1989-06-27 1992-07-07 I.S.T. Molchtechnik Gmbh Pipeline scraper
US5400456A (en) * 1989-06-27 1995-03-28 I.S.Y. Molchtechnik Gmbh Pipeline scraper

Also Published As

Publication number Publication date
BE792558A (fr) 1973-03-30
NL7216778A (enExample) 1973-06-13
FR2164414A5 (enExample) 1973-07-27
IT976009B (it) 1974-08-20
GB1423132A (en) 1976-01-28
AU4993372A (en) 1974-06-13

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee