GB0912896D0 - Improvements in pipe replacement - Google Patents

Improvements in pipe replacement

Info

Publication number
GB0912896D0
GB0912896D0 GBGB0912896.8A GB0912896A GB0912896D0 GB 0912896 D0 GB0912896 D0 GB 0912896D0 GB 0912896 A GB0912896 A GB 0912896A GB 0912896 D0 GB0912896 D0 GB 0912896D0
Authority
GB
United Kingdom
Prior art keywords
pipe replacement
replacement
pipe
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.)
Granted
Application number
GBGB0912896.8A
Other versions
GB2472088A (en
GB2472088B (en
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.)
Scotia Gas Networks Ltd
Original Assignee
Scotia Gas Networks Ltd
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 Scotia Gas Networks Ltd filed Critical Scotia Gas Networks Ltd
Priority to GB0912896.8A priority Critical patent/GB2472088B/en
Publication of GB0912896D0 publication Critical patent/GB0912896D0/en
Publication of GB2472088A publication Critical patent/GB2472088A/en
Application granted granted Critical
Publication of GB2472088B publication Critical patent/GB2472088B/en
Expired - Fee Related 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
    • F16L55/24—Preventing accumulation of dirt or other matter in pipes, e.g. by traps, by strainers
    • 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
    • F16L55/32—Constructional aspects of the propulsion means, e.g. towed by cables being self-contained
    • 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
    • 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
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • 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
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cleaning In General (AREA)
GB0912896.8A 2009-07-23 2009-07-23 Apparatus for pushing or pulling an elongate member into a duct Expired - Fee Related GB2472088B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0912896.8A GB2472088B (en) 2009-07-23 2009-07-23 Apparatus for pushing or pulling an elongate member into a duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0912896.8A GB2472088B (en) 2009-07-23 2009-07-23 Apparatus for pushing or pulling an elongate member into a duct

Publications (3)

Publication Number Publication Date
GB0912896D0 true GB0912896D0 (en) 2009-08-26
GB2472088A GB2472088A (en) 2011-01-26
GB2472088B GB2472088B (en) 2015-07-01

Family

ID=41058493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0912896.8A Expired - Fee Related GB2472088B (en) 2009-07-23 2009-07-23 Apparatus for pushing or pulling an elongate member into a duct

Country Status (1)

Country Link
GB (1) GB2472088B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107570496A (en) * 2017-09-14 2018-01-12 泉州信息工程学院 A kind of chemical air pressure dredge waterpipe device
CN110508569A (en) * 2019-08-30 2019-11-29 迈得医疗工业设备股份有限公司 Insufflation device and insufflation method for venous needle catheter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103212556A (en) * 2013-04-23 2013-07-24 苏州铉动三维空间科技有限公司 Pipeline dredging device
CN108298655A (en) * 2018-02-12 2018-07-20 叶财明 A kind of settlement of sewage processing equipment
CN110594503B (en) * 2019-09-18 2020-12-15 安徽天使虹丽科技发展有限公司 Automatic adjustable pipe connection head of contraction type

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096572A (en) * 1961-07-24 1963-07-09 Tyler Pipe And Foundry Company Pipe joint fabricating tool
GB2215798A (en) * 1988-03-26 1989-09-27 John Clements Pipe jointing tool
DE4013547A1 (en) * 1990-04-27 1991-10-31 Abb Patent Gmbh Cable conduit cleaning system - uses pressurised air hose propelled along cable conduit via discharged air stream
US5597192A (en) * 1993-12-22 1997-01-28 Smith; David J. Pipe pulling device
KR100481053B1 (en) * 2003-02-05 2005-04-07 주식회사 세아제강 air jetted device for removing impurities of the inside pipe
DE10332328B3 (en) * 2003-07-16 2005-05-25 TERRA AG für Tiefbautechnik Apparatus for renewing underground supply lines
GB2417304B (en) * 2004-08-17 2006-08-02 Shane Paul Willis Imparting movement to a body of elongate form
JP4619154B2 (en) * 2005-03-04 2011-01-26 積水化学工業株式会社 Rehabilitation of existing pipes
JP2008104897A (en) * 2006-10-23 2008-05-08 Jfe Koken Corp Pig recovery device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107570496A (en) * 2017-09-14 2018-01-12 泉州信息工程学院 A kind of chemical air pressure dredge waterpipe device
CN110508569A (en) * 2019-08-30 2019-11-29 迈得医疗工业设备股份有限公司 Insufflation device and insufflation method for venous needle catheter

Also Published As

Publication number Publication date
GB2472088A (en) 2011-01-26
GB2472088B (en) 2015-07-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20240723