GB8308393D0 - Pipe testing plugs - Google Patents

Pipe testing plugs

Info

Publication number
GB8308393D0
GB8308393D0 GB838308393A GB8308393A GB8308393D0 GB 8308393 D0 GB8308393 D0 GB 8308393D0 GB 838308393 A GB838308393 A GB 838308393A GB 8308393 A GB8308393 A GB 8308393A GB 8308393 D0 GB8308393 D0 GB 8308393D0
Authority
GB
United Kingdom
Prior art keywords
pipe testing
testing plugs
plugs
pipe
testing
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
GB838308393A
Other versions
GB2140528A (en
GB2140528B (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.)
SHAKESPEARE B
Original Assignee
SHAKESPEARE B
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 SHAKESPEARE B filed Critical SHAKESPEARE B
Priority to GB08308393A priority Critical patent/GB2140528B/en
Publication of GB8308393D0 publication Critical patent/GB8308393D0/en
Publication of GB2140528A publication Critical patent/GB2140528A/en
Application granted granted Critical
Publication of GB2140528B publication Critical patent/GB2140528B/en
Expired 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 in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow 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 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12—Pressure testing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
GB08308393A 1983-03-26 1983-03-26 Pipe testing plugs Expired GB2140528B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08308393A GB2140528B (en) 1983-03-26 1983-03-26 Pipe testing plugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08308393A GB2140528B (en) 1983-03-26 1983-03-26 Pipe testing plugs

Publications (3)

Publication Number Publication Date
GB8308393D0 true GB8308393D0 (en) 1983-05-05
GB2140528A GB2140528A (en) 1984-11-28
GB2140528B GB2140528B (en) 1986-06-04

Family

ID=10540296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08308393A Expired GB2140528B (en) 1983-03-26 1983-03-26 Pipe testing plugs

Country Status (1)

Country Link
GB (1) GB2140528B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602853B1 (en) * 1986-08-14 1988-11-25 Pronal Sa DEVICE FOR SEALING A FLUID TRANSPORT PIPING
GB2215802A (en) * 1988-03-19 1989-09-27 Brian William English Removing pipe blockages
DE102016003996A1 (en) 2016-04-07 2017-10-12 Tracto-Technik Gmbh & Co. Kg Device for clamping an element, mount of an earth boring device, earth boring device, method for clamping an element and method for producing a device for clamping an element

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1171899A (en) * 1968-09-24 1969-11-26 Charles Connell Improved Plug for Sealing Pipes.
FR2232671B1 (en) * 1973-06-06 1978-06-02 Chevron Res
US3874926A (en) * 1973-07-12 1975-04-01 Airrigation Eng Method and apparatus for injecting foam into a pipe
GB1531232A (en) * 1974-10-04 1978-11-08 Ross L Device for swabbing pipelines
GB1497153A (en) * 1975-01-16 1978-01-05 Avon Rubber Co Ltd Inflatable bung
GB1593434A (en) * 1978-05-31 1981-07-15 Millard D C Civil engineering pipe testing method
US4262702A (en) * 1979-12-20 1981-04-21 Halliburton Company Conductor pipe plug
NL178188C (en) * 1980-10-29 1986-02-03 Petroles Cie Francaise VALVE.
GB2088512B (en) * 1980-11-28 1984-04-26 Goodyear Tire & Rubber Inflatable plug for cylindrical conduits

Also Published As

Publication number Publication date
GB2140528A (en) 1984-11-28
GB2140528B (en) 1986-06-04

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Legal Events

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

Effective date: 20030325