CA2256353C - Raccord de tuyaux resistant au feu - Google Patents
Raccord de tuyaux resistant au feu Download PDFInfo
- Publication number
- CA2256353C CA2256353C CA002256353A CA2256353A CA2256353C CA 2256353 C CA2256353 C CA 2256353C CA 002256353 A CA002256353 A CA 002256353A CA 2256353 A CA2256353 A CA 2256353A CA 2256353 C CA2256353 C CA 2256353C
- Authority
- CA
- Canada
- Prior art keywords
- casing
- pipe coupling
- coupling according
- pipe
- casings
- 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
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 95
- 238000010168 coupling process Methods 0.000 title claims abstract description 95
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 95
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000011810 insulating material Substances 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 4
- 229910010272 inorganic material Inorganic materials 0.000 claims description 4
- 239000011147 inorganic material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000004323 axial length Effects 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 13
- 229920001971 elastomer Polymers 0.000 description 12
- 239000005060 rubber Substances 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009931 pascalization Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
Cette invention concerne un raccord (1) destiné au raccordement étanche de deux tuyaux qui comporte une gaine tubulaire, un joint d'étanchéité tubulaire (30) disposé à l'intérieur de la gaine et des vis (17) conçues pour mettre en tension la gaine autour du joint d'étanchéité. Ladite gaine est constituée d'une gaine tubulaire interne (20) et d'une gaine tubulaire externe (10), toutes deux métalliques. Une couche de matière (100) isolante d'un point de vue thermique et résistante au feu est disposée entre lesdites gaines interne et externe (20 et 10) de manière à constituer un écran pare-feu.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9611410.3A GB9611410D0 (en) | 1996-05-31 | 1996-05-31 | Pipe coupling |
| GB9611410.3 | 1996-05-31 | ||
| PCT/GB1997/001482 WO1997045670A1 (fr) | 1996-05-31 | 1997-06-02 | Raccord de tuyaux resistant au feu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2256353A1 CA2256353A1 (fr) | 1997-12-04 |
| CA2256353C true CA2256353C (fr) | 2005-12-06 |
Family
ID=35519735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002256353A Expired - Lifetime CA2256353C (fr) | 1996-05-31 | 1997-06-02 | Raccord de tuyaux resistant au feu |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2256353C (fr) |
-
1997
- 1997-06-02 CA CA002256353A patent/CA2256353C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2256353A1 (fr) | 1997-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20170602 |