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GB2473594B - Live pipe lining pig with centre bore - Google Patents

Live pipe lining pig with centre bore

Info

Publication number
GB2473594B
GB2473594B GB0909884.9A GB0909884A GB2473594B GB 2473594 B GB2473594 B GB 2473594B GB 0909884 A GB0909884 A GB 0909884A GB 2473594 B GB2473594 B GB 2473594B
Authority
GB
United Kingdom
Prior art keywords
centre bore
pipe lining
lining pig
live pipe
live
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.)
Expired - Fee Related
Application number
GB0909884.9A
Other versions
GB0909884D0 (en
GB2473594A (en
Inventor
Edward Richard Twell
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.)
Balfour Beatty PLC
Original Assignee
Balfour Beatty PLC
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 Balfour Beatty PLC filed Critical Balfour Beatty PLC
Priority to GB0909884.9A priority Critical patent/GB2473594B/en
Publication of GB0909884D0 publication Critical patent/GB0909884D0/en
Publication of GB2473594A publication Critical patent/GB2473594A/en
Application granted granted Critical
Publication of GB2473594B publication Critical patent/GB2473594B/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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe
    • F16L55/16455—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe a part of the tool defining, together with the inner wall of the pipe, an enclosed space into which sealing material is injected
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB0909884.9A 2009-06-09 2009-06-09 Live pipe lining pig with centre bore Expired - Fee Related GB2473594B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0909884.9A GB2473594B (en) 2009-06-09 2009-06-09 Live pipe lining pig with centre bore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0909884.9A GB2473594B (en) 2009-06-09 2009-06-09 Live pipe lining pig with centre bore

Publications (3)

Publication Number Publication Date
GB0909884D0 GB0909884D0 (en) 2009-07-22
GB2473594A GB2473594A (en) 2011-03-23
GB2473594B true GB2473594B (en) 2013-09-18

Family

ID=40937103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0909884.9A Expired - Fee Related GB2473594B (en) 2009-06-09 2009-06-09 Live pipe lining pig with centre bore

Country Status (1)

Country Link
GB (1) GB2473594B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529008A (en) * 1982-06-11 1985-07-16 Amk Pipe Technology Limited Method of and apparatus for repairing drains and underground pipelines
US5964981A (en) * 1997-12-17 1999-10-12 Tuboscope Vetco International, Inc. Apparatus for lining tubulars
US20030159776A1 (en) * 2000-05-16 2003-08-28 Graham Neil Deryck Bray Apparatus for and method of lining passageways
US20060086400A1 (en) * 2004-10-21 2006-04-27 Mechanical Research & Design, Inc. Apparatus and method for isolating and testing a segment of pipelines
US20070017669A1 (en) * 2003-09-08 2007-01-25 Lurie Paul G Device and method of lining a wellbore

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529008A (en) * 1982-06-11 1985-07-16 Amk Pipe Technology Limited Method of and apparatus for repairing drains and underground pipelines
US5964981A (en) * 1997-12-17 1999-10-12 Tuboscope Vetco International, Inc. Apparatus for lining tubulars
US20030159776A1 (en) * 2000-05-16 2003-08-28 Graham Neil Deryck Bray Apparatus for and method of lining passageways
US20070017669A1 (en) * 2003-09-08 2007-01-25 Lurie Paul G Device and method of lining a wellbore
US20060086400A1 (en) * 2004-10-21 2006-04-27 Mechanical Research & Design, Inc. Apparatus and method for isolating and testing a segment of pipelines

Also Published As

Publication number Publication date
GB0909884D0 (en) 2009-07-22
GB2473594A (en) 2011-03-23

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)
S20A Reinstatement of application (sect. 20a/patents act 1977)

Free format text: REQUEST FOR REINSTATEMENT FILED

Effective date: 20110117

S20A Reinstatement of application (sect. 20a/patents act 1977)

Free format text: REQUEST FOR REINSTATEMENT ALLOWED

Effective date: 20110214

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170609