NO904835L - Elastomer skive til bruk paa en roerlednings-pigg. - Google Patents

Elastomer skive til bruk paa en roerlednings-pigg.

Info

Publication number
NO904835L
NO904835L NO90904835A NO904835A NO904835L NO 904835 L NO904835 L NO 904835L NO 90904835 A NO90904835 A NO 90904835A NO 904835 A NO904835 A NO 904835A NO 904835 L NO904835 L NO 904835L
Authority
NO
Norway
Prior art keywords
pipe
elastomer disc
elastomer
disc
pipe pipe
Prior art date
Application number
NO90904835A
Other languages
English (en)
Other versions
NO904835D0 (no
Inventor
Hyun Je Cho
William J Rankin
Original Assignee
Tdw Delaware Inc
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 Tdw Delaware Inc filed Critical Tdw Delaware Inc
Publication of NO904835D0 publication Critical patent/NO904835D0/no
Publication of NO904835L publication Critical patent/NO904835L/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
    • B08B9/0557—Pigs with rings shaped cleaning members, e.g. cup shaped pigs

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
NO90904835A 1989-11-07 1990-11-07 Elastomer skive til bruk paa en roerlednings-pigg. NO904835L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/433,535 US4984322A (en) 1989-11-07 1989-11-07 Elastomeric disc for use on a pipeline pig

Publications (2)

Publication Number Publication Date
NO904835D0 NO904835D0 (no) 1990-11-07
NO904835L true NO904835L (no) 1991-05-08

Family

ID=23720483

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90904835A NO904835L (no) 1989-11-07 1990-11-07 Elastomer skive til bruk paa en roerlednings-pigg.

Country Status (8)

Country Link
US (1) US4984322A (no)
EP (1) EP0427538A1 (no)
AR (1) AR245633A1 (no)
AU (1) AU630518B2 (no)
BR (1) BR9005629A (no)
CA (1) CA2029389C (no)
NO (1) NO904835L (no)
PE (1) PE17727990A1 (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3920981A1 (de) * 1989-06-27 1991-01-10 Ist Molchtechnik Gmbh Rohrleitungsmolch
US5219244A (en) * 1991-02-13 1993-06-15 Fmc Corporation Subsea pipeline pig launching system
US5295279A (en) * 1993-01-13 1994-03-22 Tdw Delaware, Inc. Cup for use on a pipeline
US5457841A (en) * 1994-10-13 1995-10-17 Continental Emsco Company Cleaning pig for pipeline of varying diameter
CA2196965C (en) * 1997-02-06 1999-06-15 Ashraf Nazarali Rajabali Automatic pipeline pig launching system
US6067682A (en) 1997-07-15 2000-05-30 Tdw Delaware, Inc. Cup or disc for use as a part of a pipeline pig
DE19918538A1 (de) * 1999-04-23 2000-10-26 Pii Pipetronix Gmbh Vorrichtung zum Bewegen eines Molches durch eine Rohrleitung, wie eine Pipeline, und Dichteinrichtung für eine solche Vorrichtung
US6506014B1 (en) * 2001-07-26 2003-01-14 Advanced Pneumatics Inc. Foreign material exclusion device
US7294222B2 (en) * 2003-03-26 2007-11-13 P E Fusion, Llc External pipe cleaner
US7533698B2 (en) 2005-08-26 2009-05-19 Advanced Pneumatics Inc. Trackable, identifiable foreign material exclusion device
FR2912336B1 (fr) * 2007-02-14 2009-08-28 Plastef Investissements Sa Navette de polissage, procede et dispositif de polissage utilisant celle-ci.
US9089884B2 (en) * 2010-07-20 2015-07-28 Tdw Delaware, Inc. Pipeline debris shearing device
CH704330B1 (fr) * 2011-01-13 2016-11-30 Reinhart Hydrocleaning Sa Coupelle d'outil de nettoyage de conduite.
US8869599B2 (en) * 2012-01-23 2014-10-28 Massachusetts Institute Of Technology Leak detection system based on force transduction
US8967203B2 (en) * 2013-03-15 2015-03-03 Advanced F.M.E. Products, Inc. Foreign material exclusion device
US9638486B2 (en) 2014-12-18 2017-05-02 Htr Development, Llc Paintball swab
USD878190S1 (en) 2017-06-19 2020-03-17 Advanced F.M.E. Products, Inc. Single post retaining member
US10436111B2 (en) 2017-06-19 2019-10-08 Advanced F.M.E. Products, Inc. Foreign material exclusion device and retaining member therefor
USD877602S1 (en) 2017-06-19 2020-03-10 Advanced F.M.E. Products, Inc. Dual post retaining member
EP3999767A1 (en) * 2019-07-16 2022-05-25 TDW Delaware, Inc. Wear indicator for use with pipeline pig components having a pipe wall contacting surface
CN115591879A (zh) * 2022-10-26 2023-01-13 西南石油大学（Cn） 一种新型的清管器头部设计方案

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1966819A (en) * 1932-10-08 1934-07-17 Gulf Pipe Line Company Slugging liquids through conduits and the like
US2283460A (en) * 1941-03-10 1942-05-19 Charles M Pumphrey Piston
US2332984A (en) * 1942-07-24 1943-10-26 Brackeen Lloyd Cleaning device for pipe lines
US2402796A (en) * 1943-05-25 1946-06-25 Joseph R Wood Pipe cleaner and dent straightener
US2544290A (en) * 1948-02-14 1951-03-06 Edwin R Bailey Rubber conduit cleaner of the plunger type
GB673740A (en) * 1948-11-03 1952-06-11 Max Ledinegg Improvements in and relating to the internal cleaning of pipes of boilers
US2601614A (en) * 1950-05-25 1952-06-24 Louis H Johnson Pipe-cleaning device
US3740790A (en) * 1971-12-06 1973-06-26 Bell Telephone Labor Inc Apparatus for cleaning waveguide and similar pipes
US3766587A (en) * 1972-03-02 1973-10-23 Trans Canada Pipelines Ltd Scraper cups
US3778859A (en) * 1972-10-02 1973-12-18 Spin Co Pipeline squeegee apparatus
US3906576A (en) * 1973-07-09 1975-09-23 Mary M Knapp Resilient element for a bi-directional pig
US4413370A (en) * 1981-08-17 1983-11-08 T. D. Williamson, Inc. Unitary pig for use in a pipeline
US4509222A (en) * 1983-12-02 1985-04-09 Knapp Kenneth M Pig featuring foam filled cavity

Also Published As

Publication number Publication date
BR9005629A (pt) 1991-09-17
NO904835D0 (no) 1990-11-07
AU630518B2 (en) 1992-10-29
EP0427538A1 (en) 1991-05-15
AR245633A1 (es) 1994-02-28
CA2029389C (en) 1998-01-06
AU6587990A (en) 1991-05-16
PE17727990A1 (es) 1991-03-28
CA2029389A1 (en) 1991-05-08
US4984322A (en) 1991-01-15

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