CA1050075A - Raccord et methodes de fabrication du raccord - Google Patents
Raccord et methodes de fabrication du raccordInfo
- Publication number
- CA1050075A CA1050075A CA268,941A CA268941A CA1050075A CA 1050075 A CA1050075 A CA 1050075A CA 268941 A CA268941 A CA 268941A CA 1050075 A CA1050075 A CA 1050075A
- Authority
- CA
- Canada
- Prior art keywords
- socket
- fitting according
- ring groove
- hub
- slag
- 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
- 238000000034 method Methods 0.000 title claims description 13
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000012815 thermoplastic material Substances 0.000 claims abstract description 4
- 239000002893 slag Substances 0.000 claims description 31
- 230000004927 fusion Effects 0.000 claims description 30
- 230000002093 peripheral effect Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 8
- 239000004800 polyvinyl chloride Substances 0.000 abstract description 3
- 229920000915 polyvinyl chloride Polymers 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 20
- 238000010276 construction Methods 0.000 description 9
- -1 for example Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229920001871 amorphous plastic Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Gasket Seals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA268,941A CA1050075A (fr) | 1976-12-30 | 1976-12-30 | Raccord et methodes de fabrication du raccord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA268,941A CA1050075A (fr) | 1976-12-30 | 1976-12-30 | Raccord et methodes de fabrication du raccord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1050075A true CA1050075A (fr) | 1979-03-06 |
Family
ID=4107620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA268,941A Expired CA1050075A (fr) | 1976-12-30 | 1976-12-30 | Raccord et methodes de fabrication du raccord |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1050075A (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2547688A (en) * | 2016-02-26 | 2017-08-30 | Impressive Eng Ltd | A method for one-shot solid-state welding of pipelines |
| WO2019041016A1 (fr) * | 2017-09-04 | 2019-03-07 | Oliveira E Silva Jose Anisio De | Système de canalisation de sections de tuyau avec anneaux de support de soudure isolants pré-assemblés et son procédé de fabrication |
| US12253192B2 (en) | 2020-08-05 | 2025-03-18 | Lps Ip, Llc | Sealed pipeline connection, pipeline sleeve, and lockable pipeline seals and method of making same |
| US12270492B2 (en) | 2020-08-05 | 2025-04-08 | Lps Ip, Llc | Sealed pipeline connection and raised pipeline sleeve, and method of making same |
-
1976
- 1976-12-30 CA CA268,941A patent/CA1050075A/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2547688A (en) * | 2016-02-26 | 2017-08-30 | Impressive Eng Ltd | A method for one-shot solid-state welding of pipelines |
| WO2019041016A1 (fr) * | 2017-09-04 | 2019-03-07 | Oliveira E Silva Jose Anisio De | Système de canalisation de sections de tuyau avec anneaux de support de soudure isolants pré-assemblés et son procédé de fabrication |
| US12246400B2 (en) | 2017-09-04 | 2025-03-11 | Lps Ip Llc | Pipeline system of pipe sections with pre-assembled insulating weld backing rings and method of making same |
| US12253192B2 (en) | 2020-08-05 | 2025-03-18 | Lps Ip, Llc | Sealed pipeline connection, pipeline sleeve, and lockable pipeline seals and method of making same |
| US12270492B2 (en) | 2020-08-05 | 2025-04-08 | Lps Ip, Llc | Sealed pipeline connection and raised pipeline sleeve, and method of making same |
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