GB1511540A - Pipejoints - Google Patents
PipejointsInfo
- 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
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-disconnectible 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.
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)
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 |
-
1975
- 1975-10-08 GB GB4114075A patent/GB1511540A/en not_active Expired
Cited By (9)
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 |