CA2937981C - Pig and pig disc for a pig - Google Patents

Pig and pig disc for a pig Download PDF

Info

Publication number
CA2937981C
CA2937981C CA2937981A CA2937981A CA2937981C CA 2937981 C CA2937981 C CA 2937981C CA 2937981 A CA2937981 A CA 2937981A CA 2937981 A CA2937981 A CA 2937981A CA 2937981 C CA2937981 C CA 2937981C
Authority
CA
Canada
Prior art keywords
pig
disc
sensor
transducer
pipeline
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.)
Active
Application number
CA2937981A
Other languages
English (en)
French (fr)
Other versions
CA2937981A1 (en
Inventor
Dirk Larink
Holger Rosenbleck-Schmidt
Tilmann Monster
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.)
Rosen IP AG
Original Assignee
Rosen Swiss AG
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 Rosen Swiss AG filed Critical Rosen Swiss AG
Publication of CA2937981A1 publication Critical patent/CA2937981A1/en
Application granted granted Critical
Publication of CA2937981C publication Critical patent/CA2937981C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L55/40—Constructional aspects of the body
    • 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
    • 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cleaning In General (AREA)
  • Pipeline Systems (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Fluid Pressure (AREA)
CA2937981A 2014-01-29 2015-01-14 Pig and pig disc for a pig Active CA2937981C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014001001.5A DE102014001001A1 (de) 2014-01-29 2014-01-29 Molch und Molchscheibe für einen Molch
DE102014001001.5 2014-01-29
PCT/EP2015/000051 WO2015113734A1 (de) 2014-01-29 2015-01-14 Molch und molchscheibe für einen molch

Publications (2)

Publication Number Publication Date
CA2937981A1 CA2937981A1 (en) 2015-08-06
CA2937981C true CA2937981C (en) 2021-12-28

Family

ID=52462266

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2937981A Active CA2937981C (en) 2014-01-29 2015-01-14 Pig and pig disc for a pig

Country Status (9)

Country Link
US (1) US20170009930A1 (https=)
EP (1) EP3099968B1 (https=)
BR (1) BR112016015974B1 (https=)
CA (1) CA2937981C (https=)
DE (1) DE102014001001A1 (https=)
ES (1) ES2707752T3 (https=)
MX (1) MX380534B (https=)
MY (1) MY181474A (https=)
WO (1) WO2015113734A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2632064C2 (ru) * 2016-01-15 2017-10-02 Общество с ограниченной ответственностью "НТЦ "Нефтегаздиагностика" Внутритрубный снаряд с измерительным диском (варианты)
RU168946U1 (ru) * 2016-01-15 2017-02-28 ООО "НТЦ "Нефтегаздиагностика" Внутритрубный снаряд с измерительным диском
GB2562257A (en) * 2017-05-09 2018-11-14 I2I Pipelines Ltd A pipe pig with a flexible sensor
DE102018101608A1 (de) * 2018-01-24 2019-07-25 Rosen Swiss Ag Molch für Rohrleitungen
DE102018203633A1 (de) * 2018-03-09 2019-09-12 Kautex Textron Gmbh & Co. Kg Betriebsflüssigkeitsbehälter mit kapazitiver Erfassung von Füllständen
CN111294974B (zh) 2019-02-28 2022-02-22 展讯通信（上海）有限公司 随机接入方法及装置、存储介质、终端、基站
US11499665B2 (en) * 2020-03-13 2022-11-15 Arizona Board Of Regents On Behalf Of Arizona State University Systems and methods for an amphibious submersible for pipe interior and wall inspection
CN115681670A (zh) * 2022-11-09 2023-02-03 大连海事大学 一种基于传感清管皮碗的管道检测装置及其制作方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546642A (en) * 1968-05-10 1970-12-08 Peoples Gas Light & Coke Co Th Pigging device
FR2202586A5 (https=) * 1972-10-06 1974-05-03 Commissariat Energie Atomique
GB1493369A (en) * 1974-12-21 1977-11-30 Underground Location Services Gauging plates for pipeline testing tools
US4055990A (en) * 1975-07-28 1977-11-01 Frederick Victor Topping Pipeline inspection apparatus
US6679129B2 (en) * 1998-02-18 2004-01-20 Donsa, Inc. Pig for detecting an obstruction in a pipeline
EP1127243B1 (de) * 1998-11-04 2006-11-02 Infineon Technologies AG Verformungsmesser
CA2443217C (en) * 2001-04-02 2009-12-22 Tokyo Gas Co., Ltd. Method and apparatus for measuring the inner diameter of pipeline
JP3883919B2 (ja) * 2002-07-16 2007-02-21 富士通株式会社 状態検出機能を備えた光送信装置
US7726199B2 (en) * 2008-04-08 2010-06-01 Wisconsin Alumni Research Foundation Dielectrostrictive sensor for measuring deformation
GB0807940D0 (en) * 2008-05-01 2008-06-11 Pipeline Engineering And Suppl Pipeline monitoring apparatus and method
ITMI20112239A1 (it) * 2011-12-12 2013-06-13 Eni Spa "pipeline inspection gauge per ispezione interna di condotte"

Also Published As

Publication number Publication date
BR112016015974A2 (https=) 2017-08-08
BR112016015974B1 (pt) 2022-01-25
EP3099968A1 (de) 2016-12-07
WO2015113734A1 (de) 2015-08-06
US20170009930A1 (en) 2017-01-12
CA2937981A1 (en) 2015-08-06
MX2016009762A (es) 2017-02-22
ES2707752T3 (es) 2019-04-04
MY181474A (en) 2020-12-23
DE102014001001A1 (de) 2015-07-30
WO2015113734A8 (de) 2015-09-24
EP3099968B1 (de) 2018-12-26
MX380534B (es) 2025-03-12

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