GB2243428B - A pipe plug - Google Patents

A pipe plug

Info

Publication number
GB2243428B
GB2243428B GB9009605A GB9009605A GB2243428B GB 2243428 B GB2243428 B GB 2243428B GB 9009605 A GB9009605 A GB 9009605A GB 9009605 A GB9009605 A GB 9009605A GB 2243428 B GB2243428 B GB 2243428B
Authority
GB
United Kingdom
Prior art keywords
pipe plug
plug
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.)
Expired - Lifetime
Application number
GB9009605A
Other versions
GB9009605D0 (en
GB2243428A (en
Inventor
Kenneth Samuel Hemingway
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.)
International Pipeline Products Ltd
Original Assignee
International Pipeline Products 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 International Pipeline Products Ltd filed Critical International Pipeline Products Ltd
Priority to GB9009605A priority Critical patent/GB2243428B/en
Publication of GB9009605D0 publication Critical patent/GB9009605D0/en
Publication of GB2243428A publication Critical patent/GB2243428A/en
Application granted granted Critical
Publication of GB2243428B publication Critical patent/GB2243428B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • F16L55/134—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing by means of an inflatable packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
GB9009605A 1990-04-28 1990-04-28 A pipe plug Expired - Lifetime GB2243428B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9009605A GB2243428B (en) 1990-04-28 1990-04-28 A pipe plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9009605A GB2243428B (en) 1990-04-28 1990-04-28 A pipe plug

Publications (3)

Publication Number Publication Date
GB9009605D0 GB9009605D0 (en) 1990-06-20
GB2243428A GB2243428A (en) 1991-10-30
GB2243428B true GB2243428B (en) 1994-03-23

Family

ID=10675180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9009605A Expired - Lifetime GB2243428B (en) 1990-04-28 1990-04-28 A pipe plug

Country Status (1)

Country Link
GB (1) GB2243428B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718665B1 (en) * 1994-04-15 1996-07-12 Stolt Comex Seaway Abrasive jet immersed pipe cutting tool.
GB0918992D0 (en) * 2009-10-30 2009-12-16 Stats Uk Ltd Pipeline tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1280102A (en) * 1969-04-10 1972-07-05 Marvin Dewy Powers Improvements in or relating to pipeline pigs
GB1460216A (en) * 1973-11-05 1976-12-31 Exxon Production Research Co One-way pig means
GB1531232A (en) * 1974-10-04 1978-11-08 Ross L Device for swabbing pipelines
GB2140530A (en) * 1983-05-23 1984-11-28 British Gas Corp Repairing leaks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1280102A (en) * 1969-04-10 1972-07-05 Marvin Dewy Powers Improvements in or relating to pipeline pigs
GB1460216A (en) * 1973-11-05 1976-12-31 Exxon Production Research Co One-way pig means
GB1531232A (en) * 1974-10-04 1978-11-08 Ross L Device for swabbing pipelines
GB2140530A (en) * 1983-05-23 1984-11-28 British Gas Corp Repairing leaks

Also Published As

Publication number Publication date
GB9009605D0 (en) 1990-06-20
GB2243428A (en) 1991-10-30

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20100427