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GB1511540A - Pipejoints - Google Patents

Pipejoints

Info

Publication number
GB1511540A
GB1511540A GB4114075A GB4114075A GB1511540A GB 1511540 A GB1511540 A GB 1511540A GB 4114075 A GB4114075 A GB 4114075A GB 4114075 A GB4114075 A GB 4114075A GB 1511540 A GB1511540 A GB 1511540A
Authority
GB
United Kingdom
Prior art keywords
composition
pipes
epoxy resin
heating wire
spaces
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
GB4114075A
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.)
Pilgrim Engineering Developments Ltd
Original Assignee
Pilgrim Engineering Developments 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 Pilgrim Engineering Developments Ltd filed Critical Pilgrim Engineering Developments Ltd
Priority to GB4114075A priority Critical patent/GB1511540A/en
Publication of GB1511540A publication Critical patent/GB1511540A/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
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/10—Adhesive or cemented joints
    • F16L13/11—Adhesive or cemented joints using materials which fill the space between parts of a joint before hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

1511540 Pipe joints PILGRIM ENG DEVELOPMENTS Ltd 10 Jan 1977 [8 Oct 1975] 41140/75 Heading F2G Pipes 11, 12 of which the ends have been roughened and degreased are joined by a coupling sleeve 13 which is such as to leave a clearance space between it and each pipe end, these spaces being sealed by inflatable rubber rings 19 inflated by injection of hydraulic fluid or a hardenable composition, the composition then being injected into the clearance spaces and maintained under pressure greater than atmospheric whilst the composition sets. A distance ring 14 limits insertion of the pipes 11, 12 and the hardenable composition may be Portland cement or preferably an epoxy resin, the hardening of which may be accelerated by provision of an electric heating wire disposed in the root of a screw threaded groove formed inside the sleeve 13. The joint may be broken by allowing the heating wire to heat the joint above the decomposition temperature of the epoxy resin.
GB4114075A 1975-10-08 1975-10-08 Pipejoints Expired GB1511540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4114075A GB1511540A (en) 1975-10-08 1975-10-08 Pipejoints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4114075A GB1511540A (en) 1975-10-08 1975-10-08 Pipejoints

Publications (1)

Publication Number Publication Date
GB1511540A true GB1511540A (en) 1978-05-24

Family

ID=10418293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4114075A Expired GB1511540A (en) 1975-10-08 1975-10-08 Pipejoints

Country Status (1)

Country Link
GB (1) GB1511540A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441743A (en) * 1980-09-15 1984-04-10 Wavin B.V. Adhesively joined pipe connection
GB2269870A (en) * 1992-08-18 1994-02-23 Caradon Terrain Pipe coupling
WO2010009936A1 (en) * 2008-07-21 2010-01-28 Henkel Ag & Co. Kgaa Joining pipes using a sleeve and a thermally expandable adhesive
SG158815A1 (en) * 2008-07-31 2010-02-26 Mueller Ind Inc Coupling, joint and method for fixedly and sealingly securing components to one another
CN104246343A (en) * 2011-11-28 2014-12-24 未来管道工业集团有限公司 Fiberglass pipe jointing methods and systems
US8925978B2 (en) 2008-07-31 2015-01-06 Mueller Industries, Inc. Coupling and joint for fixedly and sealingly securing components to one another
FR3044737A1 (en) * 2015-12-08 2017-06-09 Technip France CONNECTION TIP FOR A FLEXIBLE CONDUIT AND ASSOCIATED MOUNTING METHOD
CN113586824A (en) * 2021-08-10 2021-11-02 合肥华峰暖通设备有限公司 Sealing connection device for directly-buried heat-insulating pipe

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441743A (en) * 1980-09-15 1984-04-10 Wavin B.V. Adhesively joined pipe connection
GB2269870A (en) * 1992-08-18 1994-02-23 Caradon Terrain Pipe coupling
WO2010009936A1 (en) * 2008-07-21 2010-01-28 Henkel Ag & Co. Kgaa Joining pipes using a sleeve and a thermally expandable adhesive
SG158815A1 (en) * 2008-07-31 2010-02-26 Mueller Ind Inc Coupling, joint and method for fixedly and sealingly securing components to one another
US8925978B2 (en) 2008-07-31 2015-01-06 Mueller Industries, Inc. Coupling and joint for fixedly and sealingly securing components to one another
CN104246343A (en) * 2011-11-28 2014-12-24 未来管道工业集团有限公司 Fiberglass pipe jointing methods and systems
FR3044737A1 (en) * 2015-12-08 2017-06-09 Technip France CONNECTION TIP FOR A FLEXIBLE CONDUIT AND ASSOCIATED MOUNTING METHOD
WO2017097931A1 (en) * 2015-12-08 2017-06-15 Technip France Connection fitting for a flexible pipe and associated assembly method
CN113586824A (en) * 2021-08-10 2021-11-02 合肥华峰暖通设备有限公司 Sealing connection device for directly-buried heat-insulating pipe

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Legal Events

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