NO743930L - - Google Patents

Info

Publication number
NO743930L
NO743930L NO743930A NO743930A NO743930L NO 743930 L NO743930 L NO 743930L NO 743930 A NO743930 A NO 743930A NO 743930 A NO743930 A NO 743930A NO 743930 L NO743930 L NO 743930L
Authority
NO
Norway
Application number
NO743930A
Other languages
Norwegian (no)
Other versions
NO146577B (no
NO146577C (no
Inventor
Jr J F Matthews
Original Assignee
Exxon Production Research Co
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 Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of NO743930L publication Critical patent/NO743930L/no
Publication of NO146577B publication Critical patent/NO146577B/no
Publication of NO146577C publication Critical patent/NO146577C/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
    • 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
    • F16L55/18—Appliances for use in repairing pipes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Pipe Accessories (AREA)
  • Cleaning In General (AREA)
  • Pipeline Systems (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Cable Accessories (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
NO743930A 1973-11-05 1974-10-31 Roerledningsplugg. NO146577C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US413007A US3903728A (en) 1973-11-05 1973-11-05 One-way pig means

Publications (3)

Publication Number Publication Date
NO743930L true NO743930L (nl) 1975-06-02
NO146577B NO146577B (no) 1982-07-19
NO146577C NO146577C (no) 1982-10-27

Family

ID=23635402

Family Applications (1)

Application Number Title Priority Date Filing Date
NO743930A NO146577C (no) 1973-11-05 1974-10-31 Roerledningsplugg.

Country Status (8)

Country Link
US (1) US3903728A (nl)
JP (1) JPS589316B2 (nl)
CA (1) CA1017507A (nl)
ES (1) ES431618A1 (nl)
GB (1) GB1460216A (nl)
IE (1) IE40326B1 (nl)
NL (1) NL7414415A (nl)
NO (1) NO146577C (nl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910891U (ja) * 1982-02-27 1984-01-23 株式会社村井鉄工所 管内の汚物除去具
FR2612091B1 (fr) * 1987-03-12 1990-02-23 Le Roy Jean Racleur bidirectionnel pour oleoduc
GB2243428B (en) * 1990-04-28 1994-03-23 Int Pipeline Prod Ltd A pipe plug
US5187343A (en) * 1991-10-30 1993-02-16 Edwards Thomas W Purge block for pipe welding
US5457841A (en) * 1994-10-13 1995-10-17 Continental Emsco Company Cleaning pig for pipeline of varying diameter
NO304357B1 (no) * 1997-01-21 1998-12-07 Akva Process As Anordning ved en plugg
JP3086680B2 (ja) * 1998-12-22 2000-09-11 寿美男 安藤 原料移送パイプの清掃具
US7222549B2 (en) * 2004-11-19 2007-05-29 Halliburton Energy Services, Inc. Systems and methods for determining the location of a pig in a pipeline
CA2504887C (en) * 2005-04-25 2013-02-12 Gabe Coscarella Plumbing line test plug and method of use of the same
US7827646B2 (en) * 2008-02-08 2010-11-09 Tdw Delaware, Inc. Vortex inhibitor dispersal pig
FR3016952B1 (fr) * 2014-01-28 2016-09-09 Gdf Suez Outil pour intervention sur la paroi d'une canalisation - methode associee.
CN104061403B (zh) * 2014-06-11 2016-01-27 胡平 一种用于管道修复的装置
CN105107802A (zh) * 2015-08-27 2015-12-02 浙江华尔士自控仪表阀门有限公司 一种食品管道清洁设备及清洁工艺
CN108982020B (zh) * 2016-10-13 2020-04-28 上海苇淼机电安装工程有限公司 电力工程线缆铺设管道内部漏点检测装置
CN112139183B (zh) * 2020-07-25 2022-04-15 艾美卫信生物药业（浙江）有限公司 一种洗杯器的清洗方法、系统、存储介质及洗杯器
CN112525444A (zh) * 2020-12-16 2021-03-19 湖北一杰电子股份有限公司 煤气灶管路清洗与气密性检测的一体系统及其工作方法
CN114833152B (zh) * 2021-02-02 2023-07-25 中国石油天然气股份有限公司 液体管道清洁设备、方法、装置及存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431946A (en) * 1965-11-19 1969-03-11 Willard A Sawyer Inflatable pipe plug
DE1907848B2 (de) * 1969-02-17 1971-05-13 Verfahren und vorrichtung zur lokalisierung von leckstellen an insbesondere im erdboden verlegten rohrleitungen
US3561490A (en) * 1969-03-03 1971-02-09 Jewel E Little Pipeline testing apparatus

Also Published As

Publication number Publication date
JPS589316B2 (ja) 1983-02-19
US3903728A (en) 1975-09-09
NL7414415A (nl) 1975-05-07
NO146577B (no) 1982-07-19
IE40326B1 (en) 1979-05-09
ES431618A1 (es) 1977-06-16
IE40326L (en) 1975-05-05
GB1460216A (en) 1976-12-31
CA1017507A (en) 1977-09-20
JPS5074815A (nl) 1975-06-19
AU7485674A (en) 1976-05-06
NO146577C (no) 1982-10-27

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