GB836203A - Improvements in semi-flexible reinforced pipes - Google Patents
Improvements in semi-flexible reinforced pipesInfo
- Publication number
- GB836203A GB836203A GB40182/58A GB4018258A GB836203A GB 836203 A GB836203 A GB 836203A GB 40182/58 A GB40182/58 A GB 40182/58A GB 4018258 A GB4018258 A GB 4018258A GB 836203 A GB836203 A GB 836203A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- reinforcement
- copolymers
- yarn
- textile
- 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
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 4
- 229920001577 copolymer Polymers 0.000 abstract 3
- 230000002787 reinforcement Effects 0.000 abstract 3
- 239000004753 textile Substances 0.000 abstract 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical class ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920000728 polyester Polymers 0.000 abstract 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- 244000025254 Cannabis sativa Species 0.000 abstract 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 abstract 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229920005549 butyl rubber Polymers 0.000 abstract 1
- 235000009120 camo Nutrition 0.000 abstract 1
- 235000005607 chanvre indien Nutrition 0.000 abstract 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000011487 hemp Substances 0.000 abstract 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 abstract 1
- 150000003951 lactams Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 abstract 1
- 239000005061 synthetic rubber Substances 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
836,203. Reinforced pipes. DELANNOY FRERES. Dec. 12, 1958 [Feb. 3, 1958], No. 40182/58. Class 99(2). A semi-flexible pipe, such as is used as suction pipes for pumps or for conveying organic solvents, comprises a textile reinforcement 2, 3 woven by the circular or flat method and including in its weft a thermoplastic, rigid, resilient helically inserted rod 1. As shown, every second weft yarn 3 is replaced by a solid rod 1 and a fluid-proof coating 4 is applied to the reinforcement. Alternatively every yarn 3 is replaced by a rod 1 which may also be hollow and of various shapes in cross-section. Fluidproofing of the reinforcement may also be obtained by winding of a coated textile ribbon, by soaking in an emulsion or by extrusion. The rod may consist of a polyamide such as those obtained by polycondensation of a diamine and a diacid or of a lactam, or of polyesters such as glycol terephthalate or isophthalate polymer or mixtures thereof or copolymers of vinylidene and vinyl chlorides, e.g. "Saran" (Registered Trade Mark). The textile yarn may consist of a mixture of terephthalic acid and glycol polyesters such as "Tergal" (Registered Trade Mark), or of nylon, cotton, linen or hemp. The fluid-proof material may include natural or synthetic rubbers, copolymers of butadiene with styrene or acrylonitrile, chloro-butadiene polymers, butyl rubbers, polyvinyl chloride, copolymers containing vinyl chloride or polyethylene.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR836203X | 1958-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB836203A true GB836203A (en) | 1960-06-01 |
Family
ID=9297988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40182/58A Expired GB836203A (en) | 1958-02-03 | 1958-12-12 | Improvements in semi-flexible reinforced pipes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB836203A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3137319A (en) * | 1962-03-21 | 1964-06-16 | Resistoflex Corp | Hose construction |
| US3177900A (en) * | 1961-04-17 | 1965-04-13 | Btr Industries Ltd | Flexible article with flame-resistant cover |
| DE1218232B (en) * | 1961-09-05 | 1966-06-02 | Petzetakis Aristovoulos George | Hose with plastic helix and process and device for its manufacture |
| US3289703A (en) * | 1963-12-20 | 1966-12-06 | Electrolux Corp | Flexible hose and method of making the same |
| DE2720017A1 (en) * | 1976-05-13 | 1977-11-17 | Shiro Kanao | FLEXIBLE HOSE |
| US5062457A (en) * | 1989-05-05 | 1991-11-05 | Mcdonnell Douglas Corporation | Corrugated air hose assembly |
| WO2011050810A1 (en) * | 2009-10-28 | 2011-05-05 | Nkt Flexibles I/S | A flexible pipe and a method of producing a flexible pipe |
-
1958
- 1958-12-12 GB GB40182/58A patent/GB836203A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3177900A (en) * | 1961-04-17 | 1965-04-13 | Btr Industries Ltd | Flexible article with flame-resistant cover |
| DE1218232B (en) * | 1961-09-05 | 1966-06-02 | Petzetakis Aristovoulos George | Hose with plastic helix and process and device for its manufacture |
| DE1218232C2 (en) * | 1961-09-05 | 1973-08-23 | Petzetakis Aristovoulos George | Hose with plastic helix and process and device for its manufacture |
| US3137319A (en) * | 1962-03-21 | 1964-06-16 | Resistoflex Corp | Hose construction |
| US3289703A (en) * | 1963-12-20 | 1966-12-06 | Electrolux Corp | Flexible hose and method of making the same |
| DE2720017A1 (en) * | 1976-05-13 | 1977-11-17 | Shiro Kanao | FLEXIBLE HOSE |
| US5062457A (en) * | 1989-05-05 | 1991-11-05 | Mcdonnell Douglas Corporation | Corrugated air hose assembly |
| WO2011050810A1 (en) * | 2009-10-28 | 2011-05-05 | Nkt Flexibles I/S | A flexible pipe and a method of producing a flexible pipe |
| US9562633B2 (en) | 2009-10-28 | 2017-02-07 | National Oilwell Varco Denmark I/S | Flexible pipe and a method of producing a flexible pipe |
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