GB1161407A - Improvements in or relating to the Repairing of Pipes - Google Patents

Improvements in or relating to the Repairing of Pipes

Info

Publication number
GB1161407A
GB1161407A GB4416065A GB4416065A GB1161407A GB 1161407 A GB1161407 A GB 1161407A GB 4416065 A GB4416065 A GB 4416065A GB 4416065 A GB4416065 A GB 4416065A GB 1161407 A GB1161407 A GB 1161407A
Authority
GB
United Kingdom
Prior art keywords
plugs
space
grouting
pipe
bag
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
Application number
GB4416065A
Inventor
John Murphy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB4416065A priority Critical patent/GB1161407A/en
Publication of GB1161407A publication Critical patent/GB1161407A/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
    • F16L55/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)

Abstract

1,161,407. Repairing pipes. J. MURPHY. 14 Nov., 1966 [19 Oct., 1965], No. 44160/65. Heading F2P. Apparatus for repairing pipes comprises spaced inflatable plugs 3 which are adapted to make sealing engagement with the pipe 2, pump means, consisting of a conical, inflatable bag 4 which is expandible progressively from one end of the space 6 between the plugs and adjacent one of the plugs to fill the pipe and form a shuttering on the inside wall of the pipe over at least part of the space 6, and conduits 7 for passage into and out of the space for grouting or other settable sealing material. After location by television apparatus of a fault 1, the plugs 3 are inflated and grouting is pumped into the space 6 after which the bag 4 is inflated to fill the fault in the pipe with grouting and to cause the latter to flow back through the conduits 7 down which water is forced to wash out excess grouting from the space 6. The plugs and bag 4 may be mounted on a central flexible core 5.
GB4416065A 1965-10-19 1965-10-19 Improvements in or relating to the Repairing of Pipes Expired GB1161407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4416065A GB1161407A (en) 1965-10-19 1965-10-19 Improvements in or relating to the Repairing of Pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4416065A GB1161407A (en) 1965-10-19 1965-10-19 Improvements in or relating to the Repairing of Pipes

Publications (1)

Publication Number Publication Date
GB1161407A true GB1161407A (en) 1969-08-13

Family

ID=10432061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4416065A Expired GB1161407A (en) 1965-10-19 1965-10-19 Improvements in or relating to the Repairing of Pipes

Country Status (1)

Country Link
GB (1) GB1161407A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003131A1 (en) * 1982-03-01 1983-09-15 Wolff, Ingemar A method of restoring or making a conveyor channel and a lining hose for carrying out the method
US5027895A (en) * 1989-10-16 1991-07-02 Barton Kenneth S Expandable packer apparatus
GB2246827A (en) * 1990-08-08 1992-02-12 Int Pipeline Products Ltd Pipe stopper
EP1898141A1 (en) * 2006-09-05 2008-03-12 Stampa Tecnica Articoli Materiali Plastici- S.T.A.M.P. S.P.A. Conical sealing sheath for pipes for conveying fluids and installation methods thereof
CN108797394A (en) * 2018-09-25 2018-11-13 河南东润电子有限公司 A kind of bridge large hollow prefabricated board inner void Measuring error device
US10571065B2 (en) 2017-03-15 2020-02-25 Fhe Usa Llc Nondestructive pipe refurbishment using liner pipe sections
US11892114B2 (en) 2017-03-15 2024-02-06 Titan CMP Solutions LLC Expander with accessories to adjust nominal size

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003131A1 (en) * 1982-03-01 1983-09-15 Wolff, Ingemar A method of restoring or making a conveyor channel and a lining hose for carrying out the method
US5027895A (en) * 1989-10-16 1991-07-02 Barton Kenneth S Expandable packer apparatus
GB2246827A (en) * 1990-08-08 1992-02-12 Int Pipeline Products Ltd Pipe stopper
GB2246827B (en) * 1990-08-08 1994-11-30 Int Pipeline Prod Ltd Pipe stopper
EP1898141A1 (en) * 2006-09-05 2008-03-12 Stampa Tecnica Articoli Materiali Plastici- S.T.A.M.P. S.P.A. Conical sealing sheath for pipes for conveying fluids and installation methods thereof
US10571065B2 (en) 2017-03-15 2020-02-25 Fhe Usa Llc Nondestructive pipe refurbishment using liner pipe sections
US10746341B2 (en) 2017-03-15 2020-08-18 Titan CMP Solutions LLC Pusher box for nondestructive pipe refurbishment in confined spaces
US11892114B2 (en) 2017-03-15 2024-02-06 Titan CMP Solutions LLC Expander with accessories to adjust nominal size
CN108797394A (en) * 2018-09-25 2018-11-13 河南东润电子有限公司 A kind of bridge large hollow prefabricated board inner void Measuring error device

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees